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of 24
pro vyhledávání: '"J Orchardo"'
Production and respiration rates in the Arabian Sea during the 1995 Northeast and Southwest Monsoons
Autor:
James J. McCarthy, Raymond N. Sambrotto, J Orchardo, Richard T. Barber, Mary-Lynn Dickson, John Marra
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 48:1199-1230
In this paper we examine the relationships among oxygen, carbon and nitrogen production and respiration rate measurements made in the Arabian Sea during the 1995 Northeast (NEM) and Southwest (SWM) Monsoons. Increased biological production characteri
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 47:3141-3158
We report net and gross production rates for samples from three JGOFS cruises to the Ross Sea during spring–autumn 1996–1997. We summarize continuous electrode measurements of mixed-layer O2 supersaturation taken during January 1997, and use thes
Autor:
D. A. Meese, Paul Andrew Mayewski, J Orchardo, Michael L. Bender, Pieter Meiert Grootes, Todd Sowers, Mary Lynn Dickson
Publikováno v:
Nature. 372:663-666
THE ice cores recovered from central Greenland by the GRIP1,2 and GISP23 projects record 22 interstadial (warm) events during the part of the last glaciation spanning 20–105 kyr before present. The ice core from Vostok, east Antarctica, records nin
Benthic organic carbon degradation and biogenic silica dissolution in the central equatorial Pacific
Publikováno v:
Deep Sea Research Part A. Oceanographic Research Papers. 38:1481-1516
Shipboard whole-core squeezing was used to measure pore water concentration vs depth profiles of NO3−, O2 and SiO2 at 12 stations in the equatorial Pacific along a transect from 15°S to 11°N at 135°W. The NO3− and SiO2 profiles were combined w
Publikováno v:
Mechanisms of Global Climate Change at Millennial Time Scales
Mechanisms of Global Climate Change at Millennial Time Scales, Volume 112
Mechanisms of Global Climate Change at Millennial Time Scales, Volume 112, pp.149-164, 1999, ⟨10.1029/GM112p0149⟩
Mechanisms of Global Climate Change at Millennial Time Scales, Volume 112
Mechanisms of Global Climate Change at Millennial Time Scales, Volume 112, pp.149-164, 1999, ⟨10.1029/GM112p0149⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5bc7b807e1b26b527699d0334af1098
http://hdl.handle.net/20.500.12278/29754
http://hdl.handle.net/20.500.12278/29754
Autor:
Andrew R. Longmore, Graham W. Skyring, David Heggie, J Orchardo, Geoffrey J. Nicholson, William M. Berelson
Publikováno v:
Marine and Freshwater Research. 50:589
High-precision measurements of N2 in benthic chamber waters indicated that denitrification occurs within the major sedimentary facies in Port Phillip Bay. The integrated fluxes of biogenic N2 , ammonia, nitrate and nitrite showed that the stoichiomet
Autor:
Kristina Heinemann, Karen D. Grande, Carleton Hunt, Percy L. Donaghay, Peter J. le B. Williams, Michael L. Bender, John McN. Sieburth, J Orchardo, Gary L. Hitchcock, John Marra, Chris Langdon, Michael E. Q. Pilson, Kenneth M. Johnson
Publikováno v:
Limnology and Oceanography. 32:1085-1098
Samples from two coastal experimental ecosystems were incubated in vitro and sampled over 24 h. Production rates were measured by the 14C method, the O2 and CO, light-dark bottle methods, and the I80 method. 0, production in the experimental enclosur
Autor:
Todd Sowers, William D. Martin, J Orchardo, Michael L. Bender, Weiss Ray, Richard A. Jahnke, David Heggie
Publikováno v:
Geochimica et Cosmochimica Acta. 53:685-697
Organic carbon oxidation rates in San Clemente Basin were determined by benthic chamber experiments using the Bottom Lander, along with studies of pore water chemistry. Non-steady-state diagenetic models are developed for interpreting concentration-t
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Akademický článek
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