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Sedimentary Denitrification Rates from the Bering, Chukchi, and Beaufort Seas Entry ID: ARCSS060 |
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Summary
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Abstract:
This data set contains the sedimentary denitrification rates from the Bering, Chukchi, and Beaufort Seas obtained during August-September 1992, and rates obtained in the Beaufort Sea off Pt. Barrow, Alaska, under late wintertime conditions (March 1993). The estimates made during August-September were based on both deployments of an automated in-situ benthic flux chamber tripod and on pore water chemical profiles from cores analyzed aboard the R/V Alpha Helix. Wintertime observations were obtained using scaled-down versions of the in-situ benthic flux chamber that were deployed through land-fast ice. The complete results are published in Devol, A.H., L.A. Codispoti, and J.P. Christensen, 1997. Summer and winter denitrification rates in western Arctic shelf sediments. Continental Shelf Research 17 (9): 1029-1050.
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Related URL
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Link:
GET DATA
Description: data ftp site Link: GET DATA Description: access to data and documentation |
Geographic Coverage
| N: 71.4 | S: 65.29 | E: -156.12 | W: -168.91 |
| Min Depth: 11 M | Max Depth: 48 M |
Data Set Citation
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Dataset Originator/Creator:
Allan H. Devol
Dataset Title: Sedimentary Denitrification Rates from the Bering, Chukchi, and Beaufort Seas Dataset Release Date: 2002-01-01 Dataset Release Place: Boulder, CO, U.S.A. Dataset Publisher: National Snow and Ice Data Center (NSIDC) Data Presentation Form: report, tables, and figures Online Resource: http://nsidc.org/data/arcss060.html |
Temporal Coverage
| Start Date: 1992-01-01 |
| Stop Date: 1993-12-31 |
Location Keywords
Science Keywords
| OCEANS >MARINE SEDIMENTS >PARTICLE FLUX [Definition] |
| OCEANS >OCEAN CHEMISTRY >AMMONIA >AMMONIUM [Definition] |
| OCEANS >OCEAN CHEMISTRY >DISSOLVED GASES [Definition] |
| OCEANS >OCEAN CHEMISTRY >INORGANIC CARBON [Definition] |
| OCEANS >OCEAN CHEMISTRY >NITRATE [Definition] |
| OCEANS >OCEAN CHEMISTRY >NITROGEN [Definition] |
| OCEANS >OCEAN CHEMISTRY >OXYGEN [Definition] |
| OCEANS >SALINITY/DENSITY >SALINITY [Definition] |
| OCEANS >MARINE SEDIMENTS >SEDIMENT CHEMISTRY [Definition] |
ISO Topic Category
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ENVIRONMENT
GEOSCIENTIFIC INFORMATION OCEANS |
Platform
| SHIPS [Information] |
Instrument
| SEDIMENT CORERS [Information] |
| SEDIMENT TRAPS [Information] |
Project
| ARCSS >Arctic System Science [Information] |
| NSF/OPP >Office of Polar Programs, National Science Foundation [Information] |
| ARCSS/OAII >Arctic System Science/Ocean-Atmosphere-Ice Interactions |
Keywords
| ADCC |
| Ammonium |
| ARCSS060 |
| Arctic Shelf |
| Arctic System Science Data Coordination Center |
| benthic flux measurements |
| dissolved inorganic carbon |
| dissolved oxygen |
| flux tripod |
| hemipelagic sediments |
| National Science Foundation |
| Nitrate |
| Nitrogen |
| nitrogen budgets |
| North Pole |
| NSF |
| NSIDC |
| OCE-9103384 |
| OCE-9116275 |
| OCE-9301423 |
| OCE9103384 |
| OCE9116275 |
| OCE9301423 |
| OPP-9114287 |
| OPP9114287 |
| Point Barrow |
| pore water sampling |
| R/V Alpha Helix |
| sedimentary denitrification rates |
| squeeze cores |
Data Set Progress
| COMPLETE |
Data Center
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National Snow and Ice Data Center
[Information]
Data Center URL: http://nsidc.org Dataset ID: ARCSS060
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Arctic System Science Data Coordination Center
[Information]
Data Center URL: http://nsidc.org/arcss/ Dataset ID: ARCSS060
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Distribution
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Distribution_Media:
FTP
Distribution_Size: ASCII text files, 1-9 KB; JPEG files, 68-90 KB; MS Word file, 1558 KB; MS Excel Distribution_Format: ASCII text files, JPEG files, MS Word file, MS Excel file |
Personnel
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ALLAN
H.
DEVOL Role: INVESTIGATOR Phone: (206) 543-1292 Fax: (206) 685-3351 Email: devol at u.washington.edu Contact Address: University of Washington School of Oceanography Box 347940 City: Seattle Province or State: WA Postal Code: 98195-7940 |
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LOUIS
A.
CODISPOTI Role: INVESTIGATOR Phone: (410) 221-8479 Fax: (410) 221-8490 Email: codispot at hpl.umces.edu Contact Address: Center for Environmental Science Horn Point Laboratory University of Maryland 2020 Horns Point Road P.O. Box 775 City: Cambridge Province or State: MD Postal Code: 21613-0775 Country: USA |
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JOHN
P.
CHRISTENSEN Role: INVESTIGATOR Phone: (207) 636-9600 Fax: (703) 306-0648 Email: jchristensen at bigelow.org Contact Address: Bigelow Laboratory for Marine Science 180 McKowan Point 4201 Wilson Boulevard City: West Boothbay Harbor Province or State: ME Postal Code: 04575 |
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NSIDC
USER SERVICES Role: TECHNICAL CONTACT Phone: +1 (303) 492-6199 Fax: +1 (303) 492-2468 Email: nsidc at nsidc.org Contact Address: National Snow and Ice Data Center CIRES, 449 UCB University of Colorado City: Boulder Province or State: CO Postal Code: 80309-0449 Country: USA |
Publications/References
Bender M., W. Martin, J. Hess, F. Sayles, L. Ball, and C. Lambert. 1987. A whole-core squeezer for interfacial pore-water sampling. Limnol. Oceanogr. 32: 1214-1225. Brandes J. A. and A. H. Devol. 1995. Simultaneous oxygen and nitrate respiration in coastal sediments: evidence for discrete diagenesis. J. Mar. Res. 52: 771-797. Christensen J. P. 1989. Sulfate reduction and carbon oxidation rates in continental shelf sediments, an examination of offshelf carbon transport. Continental Shelf Research 9: 223-246. Devol, A.H., Codispoti, L.A., and Christensen, J.P. 1997. Summer and winter denitrification rates in western Arctic shelf sediments. Continental Shelf Research 17 (9): 1029-1050. Kannerworff E. and W. Nicolaisen. 1973. The 'Haps,' a frame-supported bottom corer. Ophelia 10: 119-129. Whitledge T. E., S. C. Malloy, C. J. Patton, and C. D. Wirick. 1981. Automated nutrient analyses in seawater. Report number BNL-51398, Brookhaven National Laboratory. Spring
field, VA: National Technical Information Service.
field, VA: National Technical Information Service.
Creation and Review Dates
DIF Creation Date:
2002-08-20
Last DIF Revision Date:
2010-12-15
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