The Network
(Updated 8/6/2008)
The Denitrification RCN network is open to all individuals (both inside and outside the US) who are involved in denitrification research in ecosystems ranging from terrestrial to aquatic (both freshwater and marine) and human engineered systems. This includes a broad range of scientists who are measuring and modeling denitrification and associated controlling factors, statisticians, remote sensing specialists and instrument and sensor development specialists, among others. People from academic institutions, government agencies, environmental managers and private companies are welcome.
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A |
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Jared M. Alder Biodesign Institute, Center for Environmental Biotechnology Arizona State University/OpenCEL, Tempe, AZ |
| E-mail: | jared.alder asu.edu |
| Position: | Graduate Student/Regional Manager |
| Concentration: | environmental biotechnology, microbiology, pulse electric field |
| Models: | lab and full-scale |
| Measures: | GC, light spectroscopy, HPLC |
| Systems: | urban, other (waste water) |
| Scales: | county |
| Sites: | City of Mesa Northwest Water Reclamation Plant |
| Links: | http://www.opencel.com, http://www.asu.edu/biodesign |
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Richard
B. Alexander Water Resources Division US Geological Survey, Reston, VA |
| E-mail: | ralexusgs.gov |
| Position: | Research Hydrologist |
| Concentration: | modeling, water quality, hydrology |
| Models: | SPARROW |
| Measures: | - |
| Systems: | soil, riparian, lake, groundwater, stream, river |
| Scales: | watershed,county,ecosystem,other |
| Sites: | - |
| Links: | http://water.usgs.gov/nawqa/sparrow/ |
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Marselle
O. Alexander-Ozinskas Department of Ecology & Evolutionary Biology Brown University/MBL Joint Program, Providence, RI |
| E-mail: | Marselle_Alexander-Ozinskasbrown.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, Toolik Lake, nitrogen |
| Models: | - |
| Measures: | DEA, acetylene block, terrestrial |
| Systems: | soil |
| Scales: | patch (cm2-m2) |
| Sites: | Toolik Lake LTER, various ecosystems, long-term fertilization plots |
| Links: | http://www.brown.edu/Departments/EEB/graduate/current.htm |
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Mark
A. Altabet - RCN Steering Committee School for Marine Science and Technology University of Massachusetts - Dartmouth, New Bedford, MA |
| E-mail: | maltabetumassd.edu |
| Position: | Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.smast.umassd.edu/cmastweb/bioaltabet.html |
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Anthony K. Aufdenkampe Organic and Isotope Geochemistry Stroud Water Research Center, Avondale, PA |
| E-mail: | aufdenkampestroudcenter.org |
| Position: | Assistant Professor; Assistant Research Scientist |
| Concentration: | biogeochemistry, organic matter, nitrogen, carbon, cycling, isotope geochemistry |
| Models: | simple box models of nutrient uptake within stream reaches (spiraling), etc. |
| Measures: | stable isotopes (natural and tracers) of NO3, N2, NH4; N2/Ar ratios |
| Systems: | soil, riparian, agricultural, urban, sediment, groundwater, stream, river, wetland, estuary, other (beach face) |
| Scales: | patch, local, watershed, ecosystem |
| Sites: | Streams/rivers all over PA, NY and South America; estuaries, salt marshes & beaches in DE |
| Links: | http://www.stroudcenter.org/about/aufdenkampe.htm |
B |
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Elizabeth
Baggs School of Biological Sciences University of Aberdeen, Aberdeen, Scotland, UK |
| E-mail: | e.baggsabdn.ac.uk |
| Position: | Senior Research Fellow |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.abdn.ac.uk/biologicalsci/staff/details.php?id=e.baggs&filt= |
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Ashley Ballantyne Department of Biology and Nicholas School of the Environment Duke University, Durham, NC |
| E-mail: | apb14duke.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Larry Band Department of Geography University of North Carolina, Chapel Hill, NC |
| E-mail: | lbandemail.unc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Rebecca T. Barnes School of Forestry and Environmental Studies Yale University, New Haven, CT |
| E-mail: | rebecca.barnesyale.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, isotopes |
| Models: | - |
| Measures: | - |
| Systems: | stream,forest,agricultural,urban |
| Scales: | local (reach/stream), watershed, ecosystem |
| Sites: | - |
| Links: | http://environment.yale.edu/raymond/people/barnes/ |
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Helen M. Baulch Watershed Ecosystem Graduate Program Trent University, Peterborough, ON, Canada |
| E-mail: | helenbaulchtrentu.ca, helenbaulchyahoo.ca |
| Position: | Graduate Student |
| Concentration: | aquatic nutrient cycling, climate |
| Models: | - |
| Measures: | nitrous oxide fluxes, budgets, benthic chambers |
| Systems: | lake/reservoir, stream |
| Scales: | patch, local, ecosystem |
| Sites: | Ontario streams & lakes |
| Links: | - |
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Mateete
A. Bekunda |
| E-mail: | mateeteagric.mak.ac.ug |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.makerere.ac.ug/agriculture/staff/dean/list/dean.htm |
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Luiz Bento Federal University of Rio de Janeiro, Rio de Janeiro, RJ Brazil |
| E-mail: | bentoufrj.br |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Melody Bernot Department of Biology Ball State University, Muncie, IN |
| E-mail: | mjbernotbsu.edu |
| Position: | Assistant Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.bsu.edu/biology/profile/0,1966,11019-787-188368,00.html |
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Maira Ometto Bezerra Laboratory of Isotopic Ecology Centro de Energia Nuclear na Agricultura - University of São Paulo, São Paulo, Brasil |
| E-mail: | mairabezerrayahoo.com.br |
| Position: | Graduate Student |
| Concentration: | denitrification, riparian zones, nitrogen, biogeochemistry, degraded areas |
| Models: | - |
| Measures: | Denitrification Potentials - Denitrification Enzyme Activity (DEA) |
| Systems: | soil, riparian, agricultural |
| Scales: | local |
| Sites: | Caxambu watershed |
| Links: | www.cena.usp.br |
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Gilles Billen UMR Sisyphe,CNRS Université Pierre et Marie Curie, Paris, France |
| E-mail: | billenccr.jussieu.fr |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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John
Karl F. P. Böhlke National Research Program, Water Resources Discipline US Geological Survey, Reston, VA |
| E-mail: | jkbohlkeusgs.gov |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://water.usgs.gov/nrp/ |
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Diego Bonta Department of Applied Economics University of Minnesota, St Paul, MN |
| E-mail: | bontame.umn.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Jennifer Bosch Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | jboschhpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://hpl.umces.edu/Staffandstudents/jbosch.html |
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A.
F. Lex Bouwman Netherlands Environmental Assessment Agency, Netherlands |
| E-mail: | Lex.Bouwmanmnp.nl |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.mnp.nl/en/ |
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Marshall W. Bowles Department of Marine Sciences University of Georgia, Athens, GA |
| E-mail: | bowlesmwuga.edu |
| Position: | Graduate Student |
| Concentration: | microbiology, biogeochemistry |
| Models: | - |
| Measures: | MIMS, isotope pairing, developing HPLC for 15-N determination in ammonium |
| Systems: | other (deep sea, cold seeps) |
| Scales: | molecular, patch, ecosystem |
| Sites: | Gulf of Mexico, Mississippi Canyon lease block 118 |
| Links: | - |
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Elizabeth
W. Boyer - RCN Steering Committee Department of Environmental Science, Policy and Management University of California, Berkeley, CA |
| E-mail: | boyernature.berkeley.edu |
| Position: | Professor |
| Concentration: | hydrology |
| Models: | - |
| Measures: | - |
| Systems: | stream |
| Scales: | watershed, ecosystem |
| Sites: | - |
| Links: | http://nature.berkeley.edu/boyerlab/ |
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Damian
C. Brady Department of Civil and Environmental Engineering University of Delaware, Newark, DE |
| E-mail: | damianudel.edu |
| Position: | Post-Doctoral Associate |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.ce.udel.edu/ |
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Ulrike Braeckman Biology Department Ghent University, Gent, Belgium |
| E-mail: | ulrike.braeckmanugent.be |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Lindsay D. Brin Ecosystems Center Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | lindsay.bringmail.com |
| Position: | Graduate Student |
| Concentration: | estuarine, biogeochemistry, modeling |
| Models: | - |
| Measures: | N2/Ar MIMS, isotope pairing |
| Systems: | sediment, estuary, shelf |
| Scales: | patch, local, watershed, ecosystem |
| Sites: | Waquoit Bay, Sippewissett Marsh |
| Links: | - |
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Nicolas Brueggemann Institute of Meteorology and Climate Research Karlsruhe Research Center, Garmisch-Partenkirchen, Germany |
| E-mail: | nicolas.brueggemannimk.fzk.de |
| Position: | Senior Scientist/Group Leader |
| Concentration: | biogeochemistry, stable isotope analysis |
| Models: | - |
| Measures: | gas-flow soil core with N2 chromatography, GC-IRMS |
| Systems: | soil, forest, grassland |
| Scales: | molecular, patch |
| Sites: | Höglwald (Norway spruce), Germany; Inner Mongolia, China |
| Links: | http://www.fzk.de/fzk/idcplg?IdcService=FZK&node=4821&lang=en |
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Amy J. Burgin Cary Institute of Ecosystem Studies, Millbrook , NY |
| E-mail: | burginaecostudies.org |
| Position: | Post-Doctoral Associate |
| Concentration: | microbial ecology, biogeochemistry, methods development |
| Models: | - |
| Measures: | isotopes, gas chromatography, LINX |
| Systems: | soil, forest, riparian, agricultural, sediment, groundwater, lake/reservoir, stream, river, wetland, estuary |
| Scales: | molecular, patch, local, watershed, ecosystem |
| Sites: | Michigan (KBS LTER), New York, Hubbard Brook, Rhode Island |
| Links: | http://www.ecostudies.org/people_sci_burgin.html |
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Roger A. Burke National Exposure Research Lab US Environmental Protection Agency, Athens, GA |
| E-mail: | burke.rogerepa.gov |
| Position: | Research Chemist |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | DEA, planned whole-stream 15N denitrification |
| Systems: | forest, agricultural, urban, grassland, groundwater |
| Scales: | local |
| Sites: | Georgia Piedmont streams, Kentucky and W. Virginia mountaintop mining impacted streams |
| Links: | http://www.epa.gov/athens/staff/members/burkerogera/ |
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Klaus
Butterbach-Bahl |
| E-mail: | klaus.butterbachimk.fzk.de |
| Position: | Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.fzk.de/fzk/idcplg?IdcService=FZK&node=0319&lang=en |
C |
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Zucong Cai Institute of Soil Science Chinese Academy of Sciences, Nanjing, Jiangsu, China |
| E-mail: | accaiissas.ac.cn |
| Position: | Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | soil, agricultural |
| Scales: | local, watershed, county |
| Sites: | - |
| Links: | - |
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Karen Casciotti Marine Chemistry and Geochemistry Department Woods Hole Oceanographic Institution, Woods Hole, MA |
| E-mail: | kcasciottiwhoi.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Maureen Caupp Frostburg State University, Frostburg, MD |
| E-mail: | clckekverizon.net |
| Position: | Undergraduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Ni-Bin Chang Civil and Environmental Engineering Department University of Central Florida, Orlando, FL |
| E-mail: | nchangmail.ucf.edu |
| Position: | Professor |
| Concentration: | modeling, process design, environmental engineer |
| Models: | ODE, PDF |
| Measures: | RT-PCR, EPA standard method |
| Systems: | soil, urban, groundwater, stream, wetland |
| Scales: | molecular, patch |
| Sites: | Orlando |
| Links: | http://people.cecs.ucf.edu/chang/ |
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Louis A. Codispoti Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | codispothpl.umces.edu |
| Position: | Research Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://hpl.umces.edu/faculty/codispoti.html |
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Marci Cole Save the Bay - People for Narragansett Bay, Providence, RI |
| E-mail: | mcolesavebay.org |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Luke W. Cole Environmental Sciences Department University of Virginia, Charlottesville, VA |
| E-mail: | colevirginia.edu |
| Position: | Graduate Student |
| Concentration: | restoration, Zostera marina, biogeochemistry, N cycling |
| Models: | - |
| Measures: | denitrification, nitrification, N-fixation, mineralization |
| Systems: | agricultural, sediment, estuary |
| Scales: | local, watershed |
| Sites: | Virginia Coastal Reserve (eastern shore of VA), Woods Hole, MA |
| Links: | http://www.faculty.virginia.edu/mcglathery/Students_list.html |
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Sarah Connor Earth and Environmental Sciences James Cook University, Cairns, QLD, Australia |
| E-mail: | sarah.connorjcu.edu.au |
| Position: | Graduate Student |
| Concentration: | riparian, wet/humid tropics, nitrous oxide |
| Models: | - |
| Measures: | - |
| Systems: | soil, riparian, agricultural, groundwater |
| Scales: | patch, local |
| Sites: | - |
| Links: | - |
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Jeffrey
C. Cornwell Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | cornwellhpl.umces.edu |
| Position: | Research Associate Professor |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | MIMS, microelectrodes, porewater |
| Systems: | lake/reservoir, river, estuary, sediment |
| Scales: | patch (cm2-m2), watershed, ecosystem |
| Sites: | Chesapeake Bay (MD), Atlantic coast estuaries, reservoirs |
| Links: | http://hpl.umces.edu/faculty/cornwell.html |
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Marife D. Corre Buesgen Institute, Soil Science of Tropical and Subtropical Ecosystems Georg-August University of Goettingen, Goettingen, Germany |
| E-mail: | mcorregwdg.de |
| Position: | Research Group Leader |
| Concentration: | biogeochemistry, soil science |
| Models: | soil gas diffusion model, soil water model (Expert-N) |
| Measures: | 15N isotopes in soil N fractions and N2O |
| Systems: | soil, forest |
| Scales: | ecosystem |
| Sites: | Panama, Germany |
| Links: | http://wwwuser.gwdg.de/~mcorre/index.shtml |
D |
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Michelle D'Aguillo College of William and Mary, Williamsburg, VA |
| E-mail: | Mitch882aol.com |
| Position: | Undergraduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Tage Dalsgaard National Environmental Research Institute, Denmark |
| E-mail: | tdadmu.dk |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Anthony Darrouzet-Nardi Department of Ecology and Evolutionary Biology University of Colorado at Boulder, Boulder, CO |
| E-mail: | Anthony.Darrouzet-nardiColorado.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Mark
B. David Department of Natural Resources and Environmental Sciences University of Illinois, Urbana, IL |
| E-mail: | mbdaviduiuc.edu |
| Position: | Professor |
| Concentration: | biogeochemistry, agriculture |
| Models: | SWAT, DNDC |
| Measures: | C2H2-chloramphenicol disturbed samples |
| Systems: | soil, lake, reservoir, stream, river |
| Scales: | local (reach/stream), watershed, county, ecosystem |
| Sites: | Illinois agricultural watersheds |
| Links: | http://www.nres.uiuc.edu/faculty/directory/david_mb.html |
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Eric
A. Davidson - RCN Co-PI Woods Hole Research Center, Woods Hole, MA |
| E-mail: | edavidsonwhrc.org |
| Position: | Senior Scientist |
| Concentration: | terrestrial biogeochemistry |
| Models: | - |
| Measures: | 15N, C2H2 inhibition, NO and N2O efflux from soils |
| Systems: | soil, forests, grasslands, agricultural |
| Scales: | watershed,global,other |
| Sites: | Brazilian Amazon Basin and Cerrado region, New England forests, coastal pond watershed of Cape Cod (MA) |
| Links: | http://www.whrc.org/about_us/whos_who/CV/edavidson.htm http://www.whrc.org/resources/published_literature/ |
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Stephen
J. Del Grosso USDA Agricultural Research Service, Fort Collins, CO Colorado State University-NREL, Fort Collins, CO |
| E-mail: | delgronrel.colostate.edu |
| Position: | Soil Scientist |
| Concentration: | modeling, biogeochemistry |
| Models: | DAYCENT |
| Measures: | N2O, CH4, CO2, chamber method |
| Systems: | soil |
| Scales: | patch (cm2-m2) |
| Sites: | northeastern Colorado |
| Links: | http://www.ars.usda.gov/pandp/people/people.htm?personid=36958 |
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Barbara Deutsch Biological Oceanography Leibniz Institute for Baltic Sea Research, Rostock, Germany |
| E-mail: | barbara.deutschio-warnemuende.de |
| Position: | Post-Doctoral Associate |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | isotope pairing |
| Systems: | sediment, estuary, shelf |
| Scales: | ecosystem |
| Sites: | Baltic Sea |
| Links: | - |
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Allan H. Devol School of Oceanography University of Washington, Seattle, WA |
| E-mail: | devolu.washington.edu |
| Position: | Professor |
| Concentration: | chemical oceanography, modeling, biogeochemistry |
| Models: | - |
| Measures: | MIMS, IRMS, GC, stable isotopes |
| Systems: | sediment, estuary, shelf, open ocean |
| Scales: | ecosystem, global |
| Sites: | Puget Sound, WA; continental margin sediments, open ocean water-column |
| Links: | http://www.ocean.washington.edu/2004/academics/options/chemical/faculty/DevolA/DevolA.html |
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Dominic DiToro Department of Civil and Environmental Engineering University of Delaware, Newark, DE |
| E-mail: | dditoroce.udel.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Walter Dodds Kansas State University |
| E-mail: | wkdoddsksu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Simon Donner Princeton University, Princeton, NJ |
| E-mail: | sddonnerPrinceton.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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John Downing Department of Ecology, Evolution and Organismal Biology Iowa State University, Ames, IA |
| E-mail: | downingiastate.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Kim Driscoll |
| E-mail: | kmpostekmailbox.syr.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
E |
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Gilmara F. Eca Universidade Estadual de Santa Cruz, Brazil |
| E-mail: | gilmara_feyahoo.com.br |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Emily M. Elliott Department of Geology & Planetary Science University of Pittsburgh, Pittsburgh, PA |
| E-mail: | eelliottpitt.edu |
| Position: | Assistant Professor |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | multiple isotope tracers |
| Systems: | soil, forest, riparian, agricultural, urban, sediment, stream, wetland, estuary |
| Scales: | local, watershed, county, ecosystem |
| Sites: | - |
| Links: | www.pitt.edu/~eelliott/ |
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Alex Enrich-Prast Depto. Ecologia, Inst. Biologia, CCS, Bl. A, Ilha do Fundão, Cidade Universitária Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil |
| E-mail: | aeprastbiologia.ufrj.br |
| Position: | Adjunct Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.biologia.ufrj.br/labs/biogeoquimica/ |
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Jan Willem Erisman Energy Research Centre of the Netherlands, ECN, Petten, Netherlands |
| E-mail: | erismanecn.nl |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Wolfram Eschenbach Büsgeninstitute, soil science of temperate and boreal climate University of Gottingen, Goettingen, Germany |
| E-mail: | weschengwdg.de |
| Position: | Graduate Student |
| Concentration: | geochemistry, soil science, hydrogeology |
| Models: | - |
| Measures: | N2/Ar and N2O gas chromatography, exzess N2, 15N-tracer technique |
| Systems: | soil, groundwater |
| Scales: | patch, local |
| Sites: | two aquifers in northwest germany |
| Links: | - |
F |
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Laura Farias Department of Oceanography University of Concepcion, Concepcion, Chile |
| E-mail: | lfariasprofc.udec.cl |
| Position: | Assistant Professor |
| Concentration: | marine biogeochemistry |
| Models: | - |
| Measures: | N-tracers |
| Systems: | shelf, open ocean |
| Scales: | ecosystem |
| Sites: | eastern South Pacific Ocean (oxygen minimum zone) and continental shelf area off upwelling of central Chile |
| Links: | http://copas.udec.cl/eng/copas/personnel/cv_researcher_personal.php?getby=id&value=5 |
|
Larry Feinstein Molecular Ecology Kent State University, Kent, OH |
| E-mail: | lfeinstekent.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 < |
Katja
Fennel Department of Oceanography Dalhousie University, Halifax, Canada |
| E-mail: | katja.fenneldal.ca |
| Position: | Assistant Professor |
| Concentration: | coupled physical-biogeochemical modeling, data assimilation |
| Models: | ROMS, others (see publications) |
| Measures: | - |
| Systems: | lake, estuary, sediment, shelf, open ocean |
| Scales: | ecosystem, global |
| Sites: | North American east coast shelf, Gulf of Mexico, North Atlantic Ocean, Crater Lake, subtropical Pacific Ocean, Southern Ocean |
| Links: | http://myweb.dal.ca/kt956023/ |
|
Camila Fernandez Department of Oceanography University of Concepcion, Concepcion, Chile |
| E-mail: | fernandezprofc.udec.cl |
| Position: | Post-Doctoral Associate |
| Concentration: | marine biogeochemistry |
| Models: | - |
| Measures: | 15N isotope tracer and specific inhibitors |
| Systems: | shelf, open ocean, other (oxygen minimum zones) |
| Scales: | ecosystem |
| Sites: | eastern South Pacific Ocean |
| Links: | http://www.profc.udec.cl/users/fernandez |
|
Ben M. Fertig Integration and Application Network University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | bfertighpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | 15N fractionation, biological indicators |
| Models: | - |
| Measures: | - |
| Systems: | sediment, estuary |
| Scales: | watershed |
| Sites: | Maryland Coastal Bays - especially Johnson Bay and St. Martin River |
| Links: | http://hpl.umces.edu/Staffandstudents/bfertig.htm |
|
Stuart Findlay Institute of Ecosystem Studies |
| E-mail: | findlaysecostudies.org |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Mary
K. Firestone - RCN Steering Committee Department of Environmental Science, Policy and Management University of California, Berkeley, CA |
| E-mail: | mkfstonenature.berkeley.edu |
| Position: | Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.cnr.berkeley.edu/soilmicro/ |
|
Thomas R. Fisher Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | fisherhpl.umces.edu |
| Position: | Professor |
| Concentration: | biogeochemistry, ground water, agricultural nitrate, Choptank Basin |
| Models: | - |
| Measures: | excess N2, Ar recharge temperature for groundwater, O2 saturation |
| Systems: | soil, riparian, agricultural, sediment, groundwater, stream, wetland |
| Scales: | patch, watershed |
| Sites: | Choptank River Basin on the Delmarva Peninsula |
| Links: | http://hpl.umces.edu/faculty/fisher.html |
|
Ross Fitzhugh Department of Plant Biology University of Illinois at Urbana-Champaign,Urbana,IL |
| E-mail: | fitzhughlife.uiuc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Paul Fixen International Plant Nutrition Institute, Brookings, SD |
| E-mail: | pfixenipni.net |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.ppi-ppic.org/ppiweb/napro.nsf/$webindex/article=A6AB63AF8525692D00680D13662FDDBF |
|
Mick Follows Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology, Cambridge, MA |
| E-mail: | mickmit.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Pru Foster Department of Earth Sciences University of Bristol, Bristol, United Kingdom |
| E-mail: | pru.fosterbris.ac.uk |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://quest.bris.ac.uk/personnel/pru.html |
 |
Rebecca J. Fox Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | rfoxhpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | GC-ECD, GC-FID, MIMS excess N2 |
| Systems: | soil, riparian, agricultural, groundwater, wetland |
| Scales: | patch, watershed |
| Sites: | Choptank River Watershed |
| Links: | http://hpl.umces.edu/Staffandstudents/rfox.htm |
|
John
R. Freney Division of Plant Industry (retired) CSIRO, Campbell, Australia |
| E-mail: | John.Freneycsiro.au |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.csiro.au/ |
|
Steve Frolking Institute for the Study of Earth, Oceans, and Space University of New Hampshire, Durham, NH |
| E-mail: | steve.frolkingunh.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
James M. Fulton Geosciences Department Pennsylvania State University, University Park, PA |
| E-mail: | jfultongeosc.psu.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, stable isotope geochemistry |
| Models: | - |
| Measures: | natural abundance nitrogen stable isotopes |
| Systems: | lake/reservoir, shelf, open ocean |
| Scales: | local, ecosystem |
| Sites: | Fayetteville Green Lake |
| Links: | - |
 |
R. Wally Fulweiler School of the Coast and Environment Louisiana State University, Baton Rouge, LA |
| E-mail: | wally1lsu.edu |
| Position: | Post-Doctoral Associate |
| Concentration: | ecosystem ecology and biogeochemistry |
| Models: | - |
| Measures: | MIMS, IPT |
| Systems: | estuary, shelf |
| Scales: | patch, local |
| Sites: | Narragansett Bay, RI; Louisiana |
| Links: | http://www.sc&e.lsu.edu/ |
G |
|
|
Jim Galloway Environmental Science Department University of Virginia, Charlottesville, VA |
| E-mail: | jngvirginia.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Yonghui Gao Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | ygaohpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | nutrient flux and denitrification with sediment core |
| Systems: | stream, wetland, estuary |
| Scales: | ecosystem |
| Sites: | Sassafras River, a tributary of Chesapeake Bay |
| Links: | http://hpl.umces.edu/Staffandstudents/ygoa.html |
|
Wayne Gardner Marine Science Institute University of Texas, Port Aransas, TX |
| E-mail: | gardnerutmsi.utexas.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Josette Garnier UMR Sisyphe,CNRS Université Pierre et Marie Curie,Paris,,,France |
| E-mail: | Josette.Garnierccr.jussieu.fr |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Anne
E. Giblin - RCN Steering Committee Ecosystems Center Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | agiblinmbl.edu |
| Position: | Senior Scientist |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://ecosystems.mbl.edu/Staff/giblin.html |
 |
J.
Wendell Gilliam - RCN Steering Committee Department of Soil Science North Carolina State University, Raleigh, NC |
| E-mail: | wendell_gilliamncsu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.soil.ncsu.edu/people/detail.php?who=21 |
 |
Arthur J. Gold Department of Natural Resources Science University of Rhode Island, Kingston, RI |
| E-mail: | agolduri.edu |
| Position: | Professor |
| Concentration: | watershed hydrology, riparian zones |
| Models: | - |
| Measures: | push pull groundwater 15N amendments, lysimeters |
| Systems: | groundwater |
| Scales: | patch (cm2-m2), local (reach/stream) |
| Sites: | Rhode Island, New Zealand |
| Links: | http://www.nrs.uri.edu/Arthur_J__Gold.gold.0.html,gold06.jpg |
|
Michael N. Gooseff Civil & Environmental Engineering Pennsylvania State University, University Park, PA |
| E-mail: | mgooseffengr.psu.edu |
| Position: | Assistant Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Nancy Grimm Arizona State University |
| E-mail: | nbgrimmasu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Peter
M. Groffman - RCN Steering Committee Institute of Ecosystem Studies, Millbrook, NY |
| E-mail: | groffmanPecostudies.org |
| Position: | Senior Scientist |
| Concentration: | microbial ecology |
| Models: | - |
| Measures: | NO, N2O, N2 fluxes, denitrification potential |
| Systems: | soil, riparian, stream |
| Scales: | ecosystem |
| Sites: | Hubbard Brook (MA), Baltimore (MD) |
| Links: | http://www.ecostudies.org/people_sci_groffman.html |
|
Tsega Gsilassie University of Maryland Eastern Shore, Princess Anne, MD |
| E-mail: | ttgsilassieumes.edu |
| Position: | Undergraduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Giselle Parno Guimaraes Universidade Federal Fluminense, Brazil |
| E-mail: | gisaparnoyahoo.com.br |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Anne B. Gustafson Horn Point Laboratory University of Maryland Center for Environmental Science ,Cambridge, MD |
| E-mail: | abgusthpl.umces.edu |
| Position: | Graduate Student/Faculty Research Assistant |
| Concentration: | ground water, agricultural nitrate, Choptank Basin |
| Models: | - |
| Measures: | excess N2, Ar recharge temperature for groundwater, O2 saturation |
| Systems: | soil, riparian, agricultural, sediment, groundwater, stream, wetland |
| Scales: | patch, watershed |
| Sites: | Choptank River Basin on the Delmarva Peninsula |
| Links: | - |
H |
|
|
Keith Hackley Isotope Geochemistry Section Illinois State Geological Survey, Champaign, IL |
| E-mail: | hackleyisgs.uiuc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Bob Hall University of Wyoming |
| E-mail: | bhalluwyo.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Steven Hamilton Kellogg Biological Station Michigan State University, Hickory Corners, MI |
| E-mail: | hamiltonkbs.msu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Jianhua Hao School of Marine and Atmospheric Sciences Stony Brook University, Stony Brook, NY |
| E-mail: | jiahaoic.sunysb.edu |
| Position: | Graduate Student |
| Concentration: | ecology, biogeochemistry |
| Models: | - |
| Measures: | N2/Ar, isotope pairing |
| Systems: | sediment |
| Scales: | local |
| Sites: | Long Island Sound, NY |
| Links: | - |
|
Tamara Harms School of Life Sciences Arizona State University, Tempe, AZ |
| E-mail: | Tamara.Harmsasu.edu, tkharmsexchange.asu.edu |
| Position: | Graduate Student |
| Concentration: | ecosystem ecology, biogeochemistry |
| Models: | - |
| Measures: | denitrification enzyme assay, N2O flux |
| Systems: | soil,riparian,stream |
| Scales: | patch (cm2-m2), local (reach/stream) |
| Sites: | San Pedro River, AZ |
| Links: | https://sec.was.asu.edu/directory/person/442880 |
 |
John
A. Harrison School of Earth and Environmental Sciences Washington State University, Vancouver, WA |
| E-mail: | harrisojvancouver.wsu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.vancouver.wsu.edu/fac/harrisoj/ |
|
Anne Hartley Florida Gulf Coast University |
| E-mail: | ahartleyfgcu.edu |
| Position: | Assistant Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Hilairy E. Hartnett School of Earth and Space Exploration Arizona State University, Tempe, AZ |
| E-mail: | h.hartnettasu.edu |
| Position: | Assistant Professor |
| Concentration: | chemical oceanography, DOC/DON, biogeochemistry |
| Models: | - |
| Measures: | MIMS, IRMS, flux chamber experiments, whole-reach metabolism |
| Systems: | soil, riparian, urban, sediment, lake/reservoir, stream, river, estuary, shelf, open ocean |
| Scales: | molecular, patch, local, ecosystem |
| Sites: | Rivers, Urban Aquatic Systems, Marine Sediments, Riparian Zones |
| Links: | http://www.sese.asu.edu/FACULTY/hartnett/ |
|
Harold Hemond Ralph M. Parsons Laboratory Massachusetts Institute of Technology, Lexington, MA |
| E-mail: | hfhemondmit.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Kelly M. Henry Oceanography and Coastal Sciences Louisiana State University, Baton Rouge, LA |
| E-mail: | khenr13lsu.edu |
| Position: | Graduate Student |
| Concentration: | Environmental Science, Ecology, and Biogeochemistry |
| Models: | - |
| Measures: | Isotope Pairing and N2:Ar |
| Systems: | soil, sediment, stream, river, wetland, estuary |
| Scales: | patch, local |
| Sites: | Narragansett Bay, RI and Florida Coastal Everglades, FL |
| Links: | - |
|
Chuck Hopkinson The Ecosystems Center Marine Biological Laboratory,Woods Hole,MA |
| E-mail: | chopkinsmbl.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Mei-Li Jasmine Hsueh Habitats and Ecosystem Taiwan Endemic Species Research Institute, Ji-Ji, Nan-Tou, Taiwan |
| E-mail: | shiutesri.gov.tw |
| Position: | Associate Reseacher |
| Concentration: | wetland ecology |
| Models: | - |
| Measures: | buried bag technique |
| Systems: | sediment, river, wetland, estuary |
| Scales: | local |
| Sites: | Tanshui river estuary,Taiwan |
| Links: | www.tesri.gov.tw |
I |
|
 |
Patrick W. Inglett Soil and Water Science University of Florida, Gainesville, FL |
| E-mail: | pinglettufl.edu |
| Position: | Assistant Professor |
| Concentration: | biogeochemistry, stable isotopes |
| Models: | conceptual |
| Measures: | DEA, 15N |
| Systems: | soil, riparian, sediment, lake/reservoir, stream, wetland, estuary |
| Scales: | molecular, patch, local, watershed |
| Sites: | Everglades, Southeastern US Lakes and Reservoirs, Florida spring systems |
| Links: | http://soils.ifas.ufl.edu/personnel/inglett.htm |
J |
|
 |
Pierre-Andre
Jacinthe Department of Earth Sciences Indiana University-Purdue University Indianapolis, IN |
| E-mail: | pjacinthiupui.edu |
| Position: | Assistant Professor |
| Concentration: | biogeochemistry, nutrient cycling, trace gas dynamics, carbon sequestration |
| Models: | - |
| Measures: | static chamber, acetylene block, 15N2O and 15N2 |
| Systems: | soil, forest, riparian, agricultural, urban, sediment, lake/reservoir, wetland |
| Scales: | patch, local, watershed |
| Sites: | riparian forests, minesoils, croplands (US Midwest) |
| Links: | http://www.geology.iupui.edu/Faculty_Staff/PJacinthe/ |
|
Richard Jahnke Skidaway Institute of Oceanography, Savannah, GA |
| E-mail: | rick.jahnkeskio.usg.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
David Jenkins Department of Biology University of Central Florida, Orlando, FL |
| E-mail: | dgjenkinmail.ucf.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Lars L. Jensen Institute of Biology, Marine Biological Laboratory University of Copenhagen, Helsingør, Denmark |
| E-mail: | liengaardbiology.au.dk |
| Position: | Graduate Student |
| Concentration: | N2O emission, Freshwater wetlands, hydrological cycles |
| Models: | - |
| Measures: | Microsensors, Closed chamber/stable isotope incubations, molecular methods |
| Systems: | wetland |
| Scales: | molecular, patch, local |
| Sites: | Pantanal (3 local sites) |
| Links: | - |
|
Astrid Johannsen Institute for Coastal Research GKSS-Forschungszentrum Geesthacht GmbH, Geesthacht, Germany |
| E-mail: | astrid.johannsengkss.de |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Tom Johnson Department of Geology University of Illinois at Urbana-Champaign, IL |
| E-mail: | tmjohnsnuiuc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Thomas E. Jordan Smithsonian Environmental Research Center, Edgewater, MD |
| E-mail: | jordanthsi.edu |
| Position: | Senior Scientist |
| Concentration: | biogeochemistry, N and P cycles, watersheds, estuaries, wetlands, riparian buffers |
| Models: | large scale N budgets |
| Measures: | N and O isotopes in nitrate, in situ acetylene block, N2:Ar |
| Systems: | riparian, agricultural, groundwater, wetland, estuary |
| Scales: | patch, watershed, ecosystem |
| Sites: | Chesapeake Bay watershed, Patuxent River Estuary, Nanticoke River wetlands, riparian forests |
| Links: | http://www.serc.si.edu/labs/nutrient |
|
Samantha Joye Department of Marine Sciences University of Georgia, Athens, GA |
| E-mail: | mjoyearches.uga.edu |
| Position: | Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.marsci.uga.edu/FacultyPages/Joye/index.html |
K |
|
|
Jacob Kalff Department of Biology McGill University, Montreal, Canada |
| E-mail: | jacob.kalffmcgill.ca |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Peter L. Kallin Belgrade Regional Conservation Alliance, Belgrade Lakes, ME |
| E-mail: | brcapkgwi.net |
| Position: | Executive Director |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.belgradelakes.org/ |
 |
Todd Kana Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | kanahpl.umces.edu |
| Position: | Research Associate Professor |
| Concentration: | MIMS, method development |
| Models: | - |
| Measures: | N2:Ar |
| Systems: | estuary |
| Scales: | - |
| Sites: | - |
| Links: | http://www.hpl.umces.edu/~kana/ |
|
Dorothy Kellogg Department of Natural Resources Science University of Rhode Island, Kingston, RI |
| E-mail: | qkellogguri.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Carol Kendall U.S. Geological Survey, Menlo Park, CA |
| E-mail: | ckendallusgs.gov |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
M. Ibrahim Khalil Agro-environmental Research Teagasc Environment Research Centre, Wexford, Ireland |
| E-mail: | ibrahim.khalilteagasc.ie |
| Position: | Research Officer |
| Concentration: | Biogeochemistry, C & N Dynamics, Soil-Water-Nutrient Interactions |
| Models: | - |
| Measures: | 15-N techniques, MIMS, He/O2 environment |
| Systems: | soil, riparian, agricultural, grassland, groundwater |
| Scales: | ecosystem |
| Sites: | Ireland, United Kingdom, Germany |
| Links: | http://www.tnet.teagasc.ie/dentrification/, http://www.agresearch.teagasc.ie/johnstown/people/khalil.htm |
|
Keisuke Koba Institute of Symbiotic Science and Technology Tokyo University of Agriculture and Technology, Tokyo, Japan |
| E-mail: | keikobacc.tuat.ac.jp |
| Position: | Associate Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.tuat.ac.jp/~keikoba/ |
 |
Ketil
Koop-Jacobsen Boston University Marine Program Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | Ketilkmbl.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://ecosystems.mbl.edu/pie/contact/koop-jacobsen.html |
 |
Joel E. Kostka Department of Oceanography Florida State University, Tallahassee, FL |
| E-mail: | jkostkaocean.fsu.edu |
| Position: | Professor |
| Concentration: | biogeochemistry, microbiology, rates, pathways, nitrogen removal |
| Models: | - |
| Measures: | membrane inlet mass spectrometry, isotope pairing |
| Systems: | soil, sediment, groundwater, stream, wetland, estuary, shelf |
| Scales: | molecular, patch, watershed, ecosystem |
| Sites: | Apalachicola Bay, Gulf of Mexico, groundwater, terrestrial subsurface |
| Links: | http://www.joelkostka.net |
|
Kevin D. Kroeger Woods Hole Science Center US Geological Survey, Woods Hole, MA |
| E-mail: | kkroegerusgs.gov |
| Position: | Research Scientist |
| Concentration: | biogeochemistry, coastal watersheds, estuaries |
| Models: | - |
| Measures: | Isotope pairing, N2/Ar, natural abundance isotope ratio, mass balance |
| Systems: | agricultural, urban, groundwater, estuary, open ocean |
| Scales: | patch, local, watershed, ecosystem |
| Sites: | Waquoit Bay/other Cape Cod, Tampa Bay, Chesapeake Bay, Long Island (pending) |
| Links: | - |
 |
Madhura
V. Kulkarni Department of Natural Resources, Cornell University, Ithaca, NY Cary Institute of Ecosystem Studies, Ithaca, NY |
| E-mail: | mvk5cornell.edu |
| Position: | Graduate Student |
| Concentration: | N2, forest, wetlands, scaling |
| Models: | basic scaling with TI and foliar N |
| Measures: | recirculated gas flow core (N2, N2O), isotope tracer, acetylene-block, DEA |
| Systems: | soil, wetland, forest |
| Scales: | patch (cm2-m2), ecosystem |
| Sites: | Hubbard Brook (MA), reclaimed mine wetland (MD) |
| Links: | http://www.biogeo.cornell.edu/studir.html |
|
Sanjeev Kumar Environmental Sciences Research Center St. Francis Xavier University, Antigonish, NS, Canada |
| E-mail: | skumarstfx.ca |
| Position: | Post-Doctoral Associate |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | isotopic techniques |
| Systems: | soil, forest, lake/reservoir, shelf, open ocean |
| Scales: | ecosystem |
| Sites: | Forested soils of Atlantic Canada, Lake Superior, Indian Ocean |
| Links: | http://esrc.stfx.ca/kumar.html |
|
Marcel Kuypers Department of Biogeochemistry Max Planck Institute for Marine Microbiology, Bremen, Germany |
| E-mail: | mkuypersmpi-bremen.de |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
L |
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Elisabeth K. Larson School of Life Sciences Arizona State University, Tempe, AZ |
| E-mail: | eklarsonasu.edu |
| Position: | Graduate Student |
| Concentration: | Urban biogeochemistry |
| Models: | - |
| Measures: | DEA, 15N, MIMS |
| Systems: | soil, urban, sediment, lake/reservoir |
| Scales: | patch, ecosystem |
| Sites: | artificial lakes, stormwater retention basins |
| Links: | https://sec.was.asu.edu/directory/person/599131 |
 |
Andrew
E. Laursen Department of Chemistry and Biology Ryerson University, Toronto, Canada |
| E-mail: | alaursenryerson.ca |
| Position: | Assistant Professor |
| Concentration: | ecosystem ecology, biogeochemistry |
| Models: | - |
| Measures: | N2:Ar MIMS, isotope pairing |
| Systems: | agricultural, sediment, lake/reservoir, stream, river, estuary, shelf |
| Scales: | patch, local, ecosystem |
| Sites: | Southern Ontario Lakes, Midwestern (USA) streams, continental shelf (MAB) |
| Links: | http://www.ryerson.ca/cab/faculty/Aluarson.htm |
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Anniet Laverman Department of Earth Sciences - Geochemistry, Faculty of Geosciences Utrecht University, Utrecht, Netherlands |
| E-mail: | annietgeo.uu.nl |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Rosalynn
Y. Lee Institute of Marine and Coastal Sciences Rutgers University, New Brunswick, NJ |
| E-mail: | rleemarine.rutgers.edu |
| Position: | Post-Doctoral Associate |
| Concentration: | nutrient biogeochemistry |
| Models: | GlobalNEWS |
| Measures: | MIMS (N2-Ar), 15N, C2H2 inhibition |
| Systems: | estuary |
| Scales: | global,other |
| Sites: | Cape Cod marshes (MA), coastal GA marshes, Belizean mangroves |
| Links: | http://marine.rutgers.edu/~rlee/ |
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Daniel Dong-Yoon Lee Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | dleehpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://hpl.umces.edu/Staffandstudents/dylee.htm |
|
Moritz F. Lehmann Institute for Environmental Geoscience University of Basel, Basel, Switzerland |
| E-mail: | moritz.lehmannunibas.ch |
| Position: | Assistant Professor |
| Concentration: | stable isotopes, nitrate, diagenetic modelling, porewater geochemistry |
| Models: | AQUASIM |
| Measures: | denitrifier method, IRMS, MIMS |
| Systems: | sediment, groundwater, lake/reservoir, estuary, shelf, open ocean |
| Scales: | molecular, patch, ecosystem, global |
| Sites: | - |
| Links: | http://pages.unibas.ch/environment/mitarbeiter/Lehmann/lehmann.htm |
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Pete L. Lenaker Oceanography and Coastal Sciences Louisiana State University, Baton Rouge, LA |
| E-mail: | plenak1lsu.edu |
| Position: | Graduate Student |
| Concentration: | wetland and estuarine biogeochemistry, water quality, landscape ecology |
| Models: | - |
| Measures: | isotope pairing technique |
| Systems: | wetland, estuary |
| Scales: | patch, local |
| Sites: | Breton Sound Estuary/Mississippi River Delta |
| Links: | http://www.ngi.lsu.edu/ngi/about/personnel/profiles/lenaker1.html |
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Changsheng Li Complex Systems Research Center University of New Hampshire, Morse Hall, Durham, NH |
| E-mail: | changsheng.liunh.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Marc Los Huertos Center for Agroecology and Sustainable Food Systems University of California - Santa Cruz, Santa Cruz, CA |
| E-mail: | marcosucsc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
R.
Richard Lowrance Southeast Watershed Research Laboratory USDA-Agricultural Research Service, Tifton, GA |
| E-mail: | lorenztifton.usda.gov |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.tifton.uga.edu/sewrl/lowrance/lowrance.htm |
M |
|
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Ursula H. Mahl Ecology & Evolutionary Biology Cornell University, Ithaca, NY |
| E-mail: | uhm2cornell.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, estuaries, nutrient flux, porewater chemistry, sediment chemistry, benthic production, macrofauna |
| Models: | - |
| Measures: | - |
| Systems: | sediment, estuary |
| Scales: | patch, ecosystem |
| Sites: | West Falmouth Harbor, MA |
| Links: | http://www.eeb.cornell.edu/howarth/ |
|
Konstantinos C. Makris Earth and Environmental Sciences University of Texas, San Antonio, San Antonio, TX |
| E-mail: | konstantinos.makrisutsa.edu |
| Position: | Research Assistant Professor |
| Concentration: | biogeochemistry, water quality, gas emissions, supersaturation |
| Models: | - |
| Measures: | thermal equilibration and GC-MS |
| Systems: | soil, urban, sediment, other (animal waste) |
| Scales: | molecular, patch |
| Sites: | - |
| Links: | - |
 |
Roxane
Maranger Departement des sciences biologiques Universite de Montreal, Montreal, Canada |
| E-mail: | r.marangerumontreal.ca |
| Position: | Assistant Professor |
| Concentration: | microbiology, biogeochemistry |
| Models: | - |
| Measures: | MIMS, GC (N2O) |
| Systems: | sediment, lake/reservoir, wetland, estuary, open ocean |
| Scales: | molecular, patch, local, watershed, ecosystem |
| Sites: | Quebec lakes, St Lawrence river and estuary, Arctic ocean, urban wetland |
| Links: | http://www.bio.umontreal.ca/profs/Maranger/ |
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Bill Martin Marine Chemistry & Geochemistry Department Woods Hole Oceanographic Institution, Woods Hole ,MA |
| E-mail: | wmartinwhoi.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Luiz Martinelli Centro de Energia Nuclear na Agricultura (CENA) University of São Paulo, Brazil |
| E-mail: | zebucena.usp.br |
| Position: | Associate Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.cena.usp.br/pesquisador/zebu.htm |
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Fleur E. Matheson National Institute of Water & Atmospheric Research (NIWA) ,Hamilton, Waikato, New Zealand |
| E-mail: | f.mathesonniwa.co.nz |
| Position: | Research Scientist |
| Concentration: | biogeochemistry , nutrient cycling, plant-sediment interactions |
| Models: | - |
| Measures: | 15N tracer, acetylene block |
| Systems: | soil, riparian, agricultural, stream, river, wetland, estuary |
| Scales: | patch, local, watershed |
| Sites: | whatawhata, trimdon, okareka |
| Links: | - |
 |
Emilio
Mayorga Institute of Marine and Coastal Sciences Rutgers University, New Brunswick, NJ |
| E-mail: | mayorgamarine.rutgers.edu |
| Position: | Post-Doctoral Associate |
| Concentration: | modeling, biogeochemistry, database development |
| Models: | CASA (ecosystem biogeochemistry), VIC (hydrology) |
| Measures: | - |
| Systems: | stream, river |
| Scales: | local (reach, stream), watershed, global |
| Sites: | Amazon basin rivers |
| Links: | - |
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Mark J. McCarthy Département des sciences biologiques University of Quebec at Montreal, Montreal, Canada |
| E-mail: | markmutmsi.utexas.edu |
| Position: | Graduate Student |
| Concentration: | denitrification, anammox, N fixation, DNRA, MIMS, sediments |
| Models: | - |
| Measures: | MIMS, isotope pairing |
| Systems: | sediment, lake/reservoir, stream, river, wetland, estuary, shelf |
| Scales: | patch, local, ecosystem |
| Sites: | Gulf of Mexico, Texas estuaries, Florida Bay, Lake Champlain, Taihu Lake (China), Old Woman Creek (Lake Erie), Lake Erie, Erowal Bay (Australia), Rotorua Lakes (NZ), Lake Waco Wetland (Texas), Michigan streams, Kansas River, South Atlantic Bight |
| Links: | - |
|
Daniel McCorkle McLean Laboratory Woods Hole Oceanographic Institution, Woods Hole ,MA |
| E-mail: | dmccorklewhoi.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Michelle L. McCrackin School of Life Sciences Arizona State University, Tempe, AZ |
| E-mail: | mlmccracasu.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, nitrogen deposition, sediments |
| Models: | - |
| Measures: | DEA, acetylene block |
| Systems: | lake/reservoir, sediment |
| Scales: | molecular, patch (cm2-m2), local (lake) |
| Sites: | Norway, Colorado |
| Links: | https://sec.was.asu.edu/directory/person/743695 |
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Marshall D. McDaniel Crop and Soil Science Department Pennsylvania State University, University Park, PA |
| E-mail: | mdm391psu.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, microbiology |
| Models: | - |
| Measures: | laboratory (soil incubations) and field measurements |
| Systems: | soil, forest |
| Scales: | patch |
| Sites: | Stone Valley Forest (Centre County, PA) |
| Links: | http://cropsoil.psu.edu/people/grads/grad.cfm?personal_id=79 |
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Bill McDowell University of New Hampshire |
| E-mail: | bill.mcdowellunh.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Gregory
F. McIsaac Natural Resources and Environmental Sciences University of Illinois at Urbana Champaign, Urbana, IL |
| E-mail: | gmcisaacuiuc.edu |
| Position: | Associate Professor |
| Concentration: | biogeochemistry |
| Models: | SWAT, ADAPT |
| Measures: | - |
| Systems: | soil |
| Scales: | watershed, county |
| Sites: | Illinois, Mississippi River Basin |
| Links: | http://www.aces.uiuc.edu/Utilities/view_person.cfm?ID=7604 |
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Christine McLaughlin Department of Biology University of Pennsylvania, Avondale, PA |
| E-mail: | chmcsas.upenn.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, nitrogen cycling, carbon cycling, stream ecosystems |
| Models: | - |
| Measures: | - |
| Systems: | soil, riparian, sediment, groundwater, stream, wetland |
| Scales: | patch, local, watershed, county, ecosystem |
| Sites: | Stroud Water Research Center (PA) White Clay Creek; Martiza Biological Station (Costa Rica) |
| Links: | - |
|
Jerry Mellilo The Ecosystems Center Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | jmelillombl.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Judy Meyer Institute of Ecology University of Georgia, Athens, GA |
| E-mail: | jlmeyeruga.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Jack Middelburg Centre for Estuarine and Marine Ecology Netherlands Institute of Ecology, Yerseke, Netherlands |
| E-mail: | j.middelburgnioo.knaw.nl |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Jennifer
L. Morse Department of Biology Duke University, Durham, NC |
| E-mail: | jlm40duke.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, ecosystem ecology, wetland and riparian restoration |
| Models: | working with Geoff Poole to apply his hydrologic-biogeochemical floodplain model to my site and data |
| Measures: | acetylene block, DEA assays; interested in MIMS,15N tracer additions, and tower-based vertical gradient methods |
| Systems: | soil, riparian, agricultural, sediment, wetland |
| Scales: | patch, local |
| Sites: | Coastal Plain North Carolina |
| Links: | http://fds.duke.edu/db/aas/Biology/grad/jlm40 |
 |
Patrick
J. Mulholland Environmental Sciences Division Oak Ridge National Laboratory, Oak Ridge, TN |
| E-mail: | mulhollandpjornl.gov |
| Position: | Staff Member |
| Concentration: | biogeochemistry, aquatic ecology |
| Models: | - |
| Measures: | LINX study (streams, 15N), whole-stream metabolism |
| Systems: | riparian, stream, river |
| Scales: | local (reach/stream), watershed, ecosystem |
| Sites: | - |
| Links: | http://www.esd.ornl.gov/people/mulholland/mulholland.html |
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James Kinyua Mutegi World Agroforestry Centre |
| E-mail: | m.kinyuacgiar.org |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Patrick Mutuo |
| E-mail: | p.mutuocgiar.org |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
David
D. Myrold Department of Crop and Soil Science Oregon State University, Corvallis, OR |
| E-mail: | David.Myroldorst.edu |
| Position: | Professor/Associate Head |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://cropandsoil.oregonstate.edu/people/faculty.php?ID=37 |
N |
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Wajih
Naqvi Chemical Oceanography Division National Institute of Oceanography, Goa, India |
| E-mail: | naqvidarya.nio.org |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.nio.org/jsp/ResearchersDisplay.jsp?resID=94 |
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Jason Neff Geological Sciences and Environmental Studies University of Colorado at Boulder, Boulder, CO |
| E-mail: | neffjccolorado.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
|
Joanna L. Nelson Environmental Studies Department University of California, Santa Cruz, Santa Cruz, CA |
| E-mail: | jolektraucsc.edu |
| Position: | Graduate Student |
| Concentration: | estuaries, tidal salt marsh, biogeochemistry (nitrogen), Salicornia virginica, Jaumea carnosa, plant-microbe interactions |
| Models: | - |
| Measures: | currently exploring methods: e.g., N2:Ar MIMS, gas chromatography |
| Systems: | estuaries, tidal wetlands, agriculture |
| Scales: | patch, watershed |
| Sites: | Elkhorn Slough National Estuarine Research Reserve, Moss Landing (CA) |
| Links: | http://envs.ucsc.edu/directory/details.php?id=109 |
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Tammy Newcomer Chesapeake Bay Laboratory University of Maryland |
| E-mail: | newcomercbl.umces.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Lars
Peter Nielsen - RCN Steering Committee Department of Biological Sciences Aarhus University, Denmark |
| E-mail: | lars.peter.nielsenbiology.au.dk |
| Position: | Associate Professor |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.biology.au.dk/lars.peter.nielsen.htm |
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Aminadav Nishri Kinneret Limnological Laboratory Israel Oceanographic & Limnological Research Ltd./ UMass Dartmouth, Israel |
| E-mail: | nishriocean.org.il, aminishri1umassd.edu |
| Position: | Professor |
| Concentration: | biogeochemistry, modeling |
| Models: | ELCOM |
| Measures: | - |
| Systems: | lake/reservoir, stream |
| Scales: | watershed |
| Sites: | Lake Kimmeret (Israel), River Jordan drainage basin |
| Links: | http://www.ocean.org.il/Eng/Researchers/page_nishri.asp |
O |
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Ben O'Connor USGS, Reston, VA |
| E-mail: | boconnorusgs.gov |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Scott Ollinger Department of Natural Resources University of New Hampshire, Durham, NH |
| E-mail: | - |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | unh.edu">scott.ollingerunh.edu |
 |
Jorge
R. Ortiz-Zayas Institute for Tropical Ecosystem Studies University of Puerto Rico, San Juan, Puerto Rico |
| E-mail: | jorgeortiz_itesyahoo.com |
| Position: | Associate Professor |
| Concentration: | limnology, biogeochemistry, nitrogen cycle in urban environments |
| Models: | - |
| Measures: | - |
| Systems: | lake/reservoir, river, estuary |
| Scales: | patch, watershed, ecosystem |
| Sites: | Puerto Rico, San Juan Bay Estuary |
| Links: | http://ites.upr.edu/07.htm#013 |
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Deanna Osmond Department of Soil Science NC State University, Raleigh, NC |
| E-mail: | deanna_osmondncsu.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Michael S. Owens Horn Point Laboratory University of Maryland Center for Environmental Science, Cambridge, MD |
| E-mail: | owenshpl.umces.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | direct N2 measurement Membrane Inlet Mass Spectrometry |
| Systems: | sediment, lake/reservoir, stream, river, wetland, estuary, shelf |
| Scales: | molecular, patch, local, ecosystem |
| Sites: | - |
| Links: | http://hpl.umces.edu/Staffandstudents/mowens.html |
P |
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Cheryl Palm Tropical Agricultural Program Columbia Earth Institute, Palisades, NY |
| E-mail: | cpalmiri.columbia.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Monica M. Palta Department of Ecology and Evolution Rutgers University ,New Brunswick, NJ |
| E-mail: | mpaltaeden.rutgers.edu |
| Position: | Graduate Student |
| Concentration: | wetland biogeochemistry, process-based modeling, urban soils |
| Models: | regression, DNDC |
| Measures: | acetylene block, push-pull (isotope pairing), DEA |
| Systems: | soil, riparian, urban, grassland, wetland |
| Scales: | watershed, ecosystem |
| Sites: | NJ meadowlands |
| Links: | - |
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Sam Panno Illinois State Geological Survey, Champaign, IL |
| E-mail: | pannoisgs.uiuc.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
 |
Bill
Parton Natural Resource Ecology Laboratory Colorado State University, Fort Collins, CO |
| E-mail: | billpnrel.colostate.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.nrel.colostate.edu/people/people.php?Main_ID=85 |
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Hamlet N. Perez Institute for Tropical Ecosystem Studies University of Puerto Rico, Rio Piedras Campus, San Juan, Puerto Rico |
| E-mail: | hamlet.perezgmail.com |
| Position: | Graduate Student |
| Concentration: | biogeochemestry, microbiology |
| Models: | - |
| Measures: | Acetylene inhibition, isotope-pairing |
| Systems: | estuary |
| Scales: | molecular, ecosystem |
| Sites: | - |
| Links: | - |
|
Tibisay Perez |
| E-mail: | tperezivic.ve |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Bruce Peterson The Ecosystems Center Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | petersonmbl.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Rebecca L. Phillips Northern Great Plains Research Laboratory USDA-Agricultural Research Service, Mandan, ND |
| E-mail: | Rebecca.PhillipsARS.USDA.GOV |
| Position: | Research Scientist/Adjunct Faculty at UND |
| Concentration: | biogeochemistry, soil microbiology; greenhouse gases |
| Models: | - |
| Measures: | stable isotopes 13C; acetylene reduction; FAME |
| Systems: | soil, agricultural, grassland, wetland |
| Scales: | patch, watershed, ecosystem |
| Sites: | central ND: rangelands, agricultural wetlands, croplands |
| Links: | http://www.ars.usda.gov/pandp/people/people.htm?personid=38020 |
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Mari Pihlatie Department of Physical Sciences University of Helsinki, Helsinki, Finland |
| E-mail: | mari.pihlatiehelsinki.fi |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Gilles Pinay University of Birmingham, UK |
| E-mail: | g.pinaybham.ac.uk |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Geoff Poole Eco-metrics, Inc., Tucker, GA |
| E-mail: | gpooleECO-METRICS.com |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Larry Puckett USGS,Reston,VA |
| E-mail: | lpuckettusgs.gov |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
R |
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Erica Racchetti Environmental Sciences Department University of Parma, Parma, Italy |
| E-mail: | erica.racchettigmail.com |
| Position: | Graduate Student |
| Concentration: | biogeochemistry |
| Models: | - |
| Measures: | isotope pairing |
| Systems: | sediment, wetland |
| Scales: | patch |
| Sites: | Po River Plan including freshwater wetlands (oxbow lakes), shallow lakes, ponds, marshes, peat lands, riparian flooded areas |
| Links: | - |
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Alexandra
M. F. Rao Department of Marine Chemistry and Geochemistry Woods Hole Oceanographic Institution, Woods Hole, MA |
| E-mail: | araowhoi.edu |
| Position: | Postdoctoral Investigator |
| Concentration: | biogeochemistry, shelf sediments, groundwater |
| Models: | shelf sediments, denitrification in microzones |
| Measures: | sediment respiration, denitrification, N2/Ar, 1PT |
| Systems: | groundwater, sediment, shelf |
| Scales: | patch (cm2-m2) |
| Sites: | South Atlantic Bight, Cape Cod (MA) |
| Links: | http://www.whoi.edu/more.go?username=arao |
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Ed Rastetter The Ecosystems Center Marine Biological Laboratory, Woods Hole, MA |
| E-mail: | erastettmbl.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Sasha C. Reed Ecology and Evolutionary Biology and INSTAAR University of Colorado, Boulder, Boulder, CO |
| E-mail: | sasha.reedcolorado.edu |
| Position: | Graduate Student |
| Concentration: | biogeochemistry, microbial ecology, ecosystem ecology |
| Models: | Stella, Century |
| Measures: | Nitrogen Fixation (acetylene reduction and 15N), genetic analyses (clone libraries, qPCR, and TRFLPs), soil nutrients (Alpkem), foliar elements (digests and Alpkem) |
| Systems: | soil, forest, grassland |
| Scales: | molecular, patch, local, ecosystem |
| Sites: | Osa Peninsula, Costa Rica; Vilacanota, Peru; 4 sites in eastern Bolivia; Boulder, CO; Niwot Ridge, CO |
| Links: | http://ibl.colorado.edu/sasha.html |
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Jeremy Rich Department of Geosciences Princeton University, Princeton, NJ |
| E-mail: | jjrichprinceton.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Nils Risgaard-Petersen Institute of Biological Sciences University of Aarhus, Aarhus, Denmark |
| E-mail: | nils.risgaard-petersenbiology.au.dk |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Victor H. Rivera-Monroy Department of Oceanography and Coastal Sciences Louisiana State University, Baton Rouge, LA |
| E-mail: | vhriveralsu.edu |
| Position: | Assistant Professor |
| Concentration: | biogeochemistry, modeling, wetland ecology |
| Models: | - |
| Measures: | isotope pairing, 15N diffusion, acetylene reduction |
| Systems: | river, wetland, estuary |
| Scales: | patch, local |
| Sites: | Everglades National Park, FL; Breton Sound, LA; Yucatan, Mexico |
| Links: | http://www.sc&e.lsu.edu/faculty/rivera-monroy.htm |
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Brian J. Roberts Louisiana Universities Marine Consortium, Chauvin, LA |
| E-mail: | brobertslumcon.edu |
| Position: | Assistant Professor |
| Concentration: | biogeochemistry, aquatic ecosystem ecology |
| Models: | - |
| Measures: | C2H2 inhibition, LINX II 15N approach |
| Systems: | riparian, lake/reservoir, stream, river, wetland, estuary, shelf, open ocean |
| Scales: | patch, local, watershed, ecosystem |
| Sites: | Walker Branch (TN), Great Smoky Mountains (TN/NC), Terrebonne Bay (LA), Atchafalaya River/Bay (LA) |
| Links: | http://www.lumcon.edu/research/faculty.asp?name=broberts |
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Daniel R. Rogers Department of Marine Chemistry and Geochemistry Woods Hole Oceanographic Institution, Woods Hole ,MA |
| E-mail: | drogerswhoi.edu |
| Position: | Graduate Student |
| Concentration: | microbiology, biogeochemistry |
| Models: | - |
| Measures: | isotope pairing |
| Systems: | sediment, groundwater, estuary, open ocean |
| Scales: | molecular, ecosystem |
| Sites: | Waquoit Bay subterranean estuary (MA) |
| Links: | - |
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Bernice Rosensweig Department of Civil and Environmental Engineering Princeton University, Princeton, NJ |
| E-mail: | brosenzwprinceton.edu |
| Position: | Graduate Student |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | http://www.cee.princeton.edu/pjrg/people.html |
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Todd Royer Indiana University, IN |
| E-mail: | troyerindiana.edu |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |
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Robert
Runkel |
| E-mail: | runkelusgs.gov |
| Position: | Research Hydrologist |
| Concentration: | modeling |
| Models: | OTIS |
| Measures: | - |
| Systems: | stream, river |
| Scales: | local (reach/stream), watershed |
| Sites: | - |
| Links: | http://co.water.usgs.gov/otis/ |
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Soren Rysgaard National Environmental Research Institute, Silkeborg, Denmark |
| E-mail: | Rysgaardnatur.gl, srdmu.dk |
| Position: | - |
| Concentration: | - |
| Models: | - |
| Measures: | - |
| Systems: | - |
| Scales: | - |
| Sites: | - |
| Links: | - |