Participants

Local hosts

Todd Kana

Horn Point Laboratory, Cambridge, Maryland, USA

Development of MIMS for high precision N2/Ar measurements and applications in environmental denitrification and oxygen cycling.

 

E-mail: kana@hpl.umces.edu

Website: hpl.umces.edu/~kana

Jeff Cornwell

Horn Point Laboratory, Cambridge, Maryland, USA

Sediment biogeochemistry with measurements of denitrification using the N2/Ar technique.

 

E-mail: cornwell@hpl.umces.edu

 

Other workshop Steering Committee members

Mark Altabet

UMASS, Dartmouth,  Massachusetts, USA

 

 

Geochemical assessment of coastal benthic denitrification through precise determination of water column N2/Ar

 

 

E-mail: maltabet@umassd.edu

Website: http://www.smast.umassd.edu/cmastweb/bioaltabet.html

Klaus Butterbach-Bahl
Institute for Meteorology and Climate Research , Karlsruhe, Germany

 

 

 

 

 

E-mail: klaus.butterbach@imk.fzk.de

Website: http://www.fzk.de/fzk/idcplg?IdcService=FZK&node=0319&lang=en

Eric A. Davidson, RCN co-PI

Woods Hole Research Center, Woods Hole, Massachusetts, USA

Studies terrestrial cycling of nitrogen and carbon, including denitrification.  

 

E-mail: edavidson@whrc.org

Website: http://www.whrc.org/about_us/whos_who/CV/edavidson.htm

Anne Giblin

Marine Biological Laboratory, Woods Hole, Massachusetts, USA

 

 

 

E-mail: agiblin@mbl.edu

Website: http://ecosystems.mbl.edu/Staff/giblin.html

Rosalynn Lee

Institute of Marine and Coastal Sciences
Rutgers University, New Brunswick, New Jersey, USA

 

Development and application of membrane inlet mass spectrometry
methodology for measuring denitrification in soils.

E-mail: rlee@marine.rutgers.edu

Website: http://marine.rutgers.edu/~rlee/

Sybil Seitzinger, RCN co-PI

Institute of Marine and Coastal Sciences
Rutgers University, New Brunswick, New Jersey, USA

 

 

 

 

E-mail: sybil@marine.rutgers.edu

Website: http://www.imcs.rutgers.edu/BGC/group.htm

Other workshop participants

Updated 23 May 2008

 

Anthony Aufdenkampe

Stroud Water Research Center, Avondale, Pennsylvania, USA


I
sotope tracers and signatures of denitrification in rivers

 

E-mail: aufdenkampe@stroudcenter.org

Website: www.stroudcenter.org/about/aufdenkampe.htm

Rebecca Barnes

School of Forestry & Environmental Studies

Yale University, New Haven Connecticut, USA

The processing of nitrogen in pristine and developed watersheds.

 

E-mail: Rebecca.barnes@yale.edu

Website:

Helen Baulch

Watershed Ecosystems Graduate Program

Trent University, Peterborough, Ontario, Canada

Nitrogen cycling and nitrous oxide production in lakes and streams.

E-mail: helenbaulch@trentu.ca

Website:

Maira Bezerra

University of Sao Paulo, Brazil


Nitrogen cycling in aquatic-terrestrial ecosystems.

 

E-mail: mairabezerra@yahoo.com.br

Website:

Marshall W. Bowles

Marine Sciences, University of Georgia, Athens, Georgia, USA


Denitrification in cold seep sediments

 

E-mail: bowlesmw@uga.edu

Website:

Nicolas Brueggemann

Karlsruhe Research Center, Karlsruhe, Germany

Stable isotopes in terrestrial C and N cycling, including denitrification;

Gas-flow soil core N2 gas chromatography.

E-mail: Nicolas.brueggemann@imk.fzk.de

Website:  www.fzk.de/fzk/idcplg?IdcService=FZK&node=4562&document=ID_060460&lang=en

Amy Burgin

Cary Institute of Ecosystem Studies,  Millbrook, New York, USA

Pathways of nitrate removal in freshwaters, S-driven nitrate removal,

developing methods to measure terrestrial denitrification.

E-mail: burgina@ecostudies.org

Website:  www.ecostudies.org/people_sci_burgin.html

Roger A. Burke

US EPA, Athens, Georgia, USA

In-situ 15N tracer and laboratory isotope pairing measurements of denitrification

rates in headwater streams impacted by different land uses.

E-mail: burke.roger@epa.gov

Website:

Luke W. Cole

Environmental Sciences, Univ. of Virginia, Charlottesville, Virginia, USA

Denitrification along a chronosequence of restored eelgrass beds in the Virginia Coast Reserve LTER

E-mail: cole@virginia.edu

Website:

Marife D. Corre

Buesgen Institute, Georg-August Univ. of Goettingen, Goettingen, Germany

Application of denitrification measurement methods in forest soils.

E-mail: mcorre@gwdg.de

Website: wwwuser.gwdg.de/~mcorre/index.shtml

Barbara Deutsch

Leibniz Institute for Baltic Sea Research, Rostock,  Germany

Measurements of denitrification and anammox in marine sediments via isotope pairing technique.

E-mail: Barbara.deutsch@io-warnemuende.de

Website:  www.io-warnemuende.de/homepages/deutsch/index_en.html

Ben Fertig

Horn Point Laboratory, Cambridge, Maryland, USA


E-mail: bfertig@hpl.umces.edu

Website:

Thomas Fisher

Horn Point Laboratory, Cambridge, Maryland, USA


E-mail: fisher@hpl.umces.edu

Website: http://hpl.umces.edu/gis_group/

Rebecca Fox

Horn Point Laboratory, Cambridge, Maryland, USA

Nitrous oxide and methane within groundwater and vadose zones of agricultural areas and natural and restored wetlands.

E-mail: rfox@hpl.umces.edu

Website:

Robinson (Wally) Fulweiler

Louisiana State University, Baton Rouge, Louisiana, USA

Environmental controls of net N2 gas fluxes in aquatic systems; N2/Ar technique.

E-mail: wally1@lsu.edu

Website:

Yonghui Gao

Horn Point Laboratory, Cambridge, Maryland, USA

Denitrification with N2/Ar and 15N isotopes.

E-mail: ygao@lsu.edu

Website:

Peter Groffman

Institute of Ecosystem Studies,  Millbrook, New York, USA

Measuring denitrification in forests, wetland, croplands, riparian zones,

Groundwater and hyporheic zones.

E-mail: groffmanp@ecostudies.org

Website:

Anne Gustafson

Horn Point Laboratory, Cambridge, Maryland, USA

Denitrification in groundwater

E-mail: abgust@hpl.umces.edu

Website:

Jianhua Hao

School of Marine and Atmospheric Sciences, Stony Brook Univ., Stony Brook, New York, USA


E-mail: jiahao@ic.sunysb.edu

Website:

Hilairy Hartnett

School of Earth and Space Exploration, Arizona State University,  Tempe, Arizona, USA

C and N biogeochemistry in aquatic and terrestrial ecosystems, including

denitrification measurements using N2/Ar and stable N isotopes.
E-mail:
h.hartnett@asu.edu

Website: http://sese.asu.edu/FACULTY/hartnett/

Patrick Inglett

Soil and Water Science, Univ. of Florida, Gainesville, Florida, USA

N budgets/fate in aquatic system. Isotopic approaches and nitrate

Loss mechanisms.

E-mail: pinglett@ufl.edu

Website:

M. Ibrahim Khalil

Teagasc Environment Research Center, Wexford, Ireland

C and N dynamics in terrestrial and aquatic systems including denitrification using isotope tracers, N2/Ar and He/O2.

 

E-mail: Ibrahim.khalil@teagasc.ie

Website: http://www.agresearch.teagasc.ie/johnstown/people/khalil.htm

Joel E. Kostka

Oceanography, Florida State Univ., Tallahassee, Florida, USA

Quantification of microbial processes regulating N loss from sedimentary ecosystems using MIMS and isotope pairing.

E-mail: jkostka@ocean.fsu.edu

Website: www.joelkostka.net

Kevin D. Kroeger

US Geological Survey, Woods Hole, Massachusetts, USA

 

 

E-mail: kkroeger@usgs.gov

Website:

Madhura V. Kulkarni

Natural Resources, Cornell University, Ithaca, New York, USA

Application of isotope tracer and direct flux methods to measure denitrification, esp. N2 flux.

E-mail: mvk5@cornell.edu

Website: www.biogeo.cornell.edu/studir.html

Andrew Laursen

Ryerson University,  Toronto, Canada

 

 

E-mail: alaursen@ryerson.ca

Website:

Ursula H. Mahl

Ecology & Evolutionary Biology, Cornell Univ., Ithaca, New York, USA

Feedbacks between benthic invertebrates and biogeochemical cycling in shallow estuaries.

 

E-mail: uhm2@cornell.edu

Website:

Jennifer L. Morse

Duke University, Durham, North Carolina, USA

Application of isotope tracers and other methods to measure nitrification and denitrification in wetlands.

E-mail: jlm40@duke.edu

Website:

Aminadav Nishri

Israel Oceanographic Institute, Kinneret Limnological Lab., Migdal, Israel

 

 

E-mail: nishri@ocean.org.il

Website:

Michael Owens

Horn Point Laboratory, Cambridge, Maryland, USA

Denitrification measurements in aquatic systems using N2/Ar

 

E-mail: owens.hpl.umces.edu

Website:

Monica M. Palta

Depart. Of Ecology and Evolution, Rutgers Univ. New Brunswick, New Jersey, USA

Modeling and measurement of denitrification hot spots and moments

In urban wetlands.

E-mail: mpalta@eden.rutgers.edu

Website:

Victor H. Rivera-Monroy

Dept. Oceanography & Coastal Science, Louisiana State University, Baton Rouge, Louisiana, USA

Application of denitrification methods to assess functional properties of tropical, subtropical and temperate wetlands, esp. for restoration.

E-mail: vhrivera@lsu.edu

Website: www.sce.lsu.edu/faculty/rivera-monroy.htm

Daniel, R. Rogers

Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA

 

 

E-mail: drogers@whoi.edu

Website:

Emily Seldomridge

Horn Point Laboratory, Cambridge, Maryland. USA

 

 

E-mail:

Website:

Whendee Silver

Division of Ecosystem Sciences, Univ. California Berkeley, Berkeley, California, USA

 

E-mail: mailto:wsilver@nature.berkeley.edu

Website: http://ecnr.berkeley.edu/facPage/dispFP.php?I=636

Craig Smith

Geoscience Australia, Univ. Canberra, Canberra, Australia

Nutrient cycling in estuarine environments, esp. denitrification, nitrogen fixation and associated methods.

E-mail: mailto:craig.smith@ga.gov.au

Website:

Phillip Taylor

University of Colorado, Boulder, Colorado, USA

Soil N cycle in terrestrial systems of the tropics, with emphasis 
on gaseous N loss as N moves from surface soils to streams.
 
E-mail: mailto:philip.taylor@colorado.edu 
Website: 

Jane Tucker

Ecosystem Studies, Marine Biological Laboratory, Woods Hole, Massachusetts, USA

MIMS technowizardry.

E-mail: mailto:jtucker@mbl.edu

Website:

Annelies Veraart

Aquatic Ecology and Water Quality Management, Wageningen University, Wageningen, The Netherlands

Measuring denitrification in drainage ditches dominated by different macrophyte types.

E-mail: mailto: annelies.veraart@wur.nl

Website:  www.plons.wur.nl

Xianoyuan Yan

Chinese Academy of Sciences, Nanjing, China

 

 

E-mail: mailto: yanxy@issas.ac.cn

Website: 

Wendy Yang

University of California Berkeley, Berkeley, California, USA

Development of N2/Ar and 15N2O pool dilution methods to measure
upland soil N2 fluxes and elucidate controls on denitrification.

E-mail: mailto: wendy_yang@berkeley.edu

Website: 

Rebecca Phillips

Agricultural Research Service, USDA, Mandan, North Dakota, USA

 

E-mail: Rebecca. Phillips@ars.usda.gov

Website:

Fleur E. Matheson

Nat. Institute of Water & Atmospheric Research (NIWA), Hamilton, New Zealand
15N isotope tracer strudine of nitrogen transformations including denitrificationin lake edge, riparian and constructed wetlands

E-mail: f.matheson@niva.co.nz

Website:

Mark J. McCarthy

Dept. Biological Sciences, Univ. Quebec at Montreal, Montreal, Canada

Nitrogen cycling in aquatic systems

 

E-mail: markm@mail.utexas.edu

Website:

Roxane Maranger

Depart. Of Biological Sciences, University of Montreal, Montreal, Canada

Biogeochemical N and C cycling in aquatic ecosystems with a focus on denitrification, N fixation and N2O production in lakes and rivers.

E-mail: r.maranger@umontreal.ca

Website: www.bio.umontreal.ca/profs/Maranger/