R
Raymond N. Sambrotto
Researcher at Lamont–Doherty Earth Observatory
Publications - 42
Citations - 2628
Raymond N. Sambrotto is an academic researcher from Lamont–Doherty Earth Observatory. The author has contributed to research in topics: New production & Phytoplankton. The author has an hindex of 24, co-authored 42 publications receiving 2489 citations. Previous affiliations of Raymond N. Sambrotto include Columbia University & University of Alaska Fairbanks.
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Journal ArticleDOI
Elevated consumption of carbon relative to nitrogen in the surface ocean
Raymond N. Sambrotto,Graham Savidge,Carol V. Robinson,Philip W. Boyd,Taro Takahashi,David M. Karl,Chris Langdon,D.W. Chipman,John Marra,L.A Codispoti +9 more
TL;DR: In this article, the authors present time-series from both coastal waters and open-ocean sites which demonstrate that net organic carbon production greatly exceeded that predicted from nitrate consumption and the Redfield C:N ratio.
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Compound-specific carbon isotopes from Earth's largest flood basalt eruptions directly linked to the end-Triassic mass extinction.
Jessica H. Whiteside,Paul E. Olsen,Timothy I. Eglinton,Michael E. Brookfield,Raymond N. Sambrotto +4 more
TL;DR: It is shown that carbon isotopes of leaf wax derived lipids, wood, and total organic carbon from two orbitally paced lacustrine sections interbedded with the CAMP in eastern North America show similar excursions to those seen in the mostly marine St. Audrie's Bay section in England.
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Relationships among vertical mixing, nitrate uptake, and phytoplankton growth during the spring bloom in the southeast Bering Sea middle shelf
TL;DR: In this paper, the authors analyzed the temporal development of a spring diatom bloom in the southeast Bering Sea middle shelf for three consecutive ice-free years and used both physical and chemical criteria to divide the bloom period into prebloom, bloom, and postbloom stages.
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Large yearly production of phytoplankton in the Western bering strait.
TL;DR: Production in the western Bering Strait is estimated at 324 grams of carbon per square meter per year over 2.12x 104 square kilometers, consistent with the area's large upper trophic level stocks.
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Vertical budgets for organic carbon and biogenic silica in the Pacific sector of the Southern Ocean, 1996-1998
David M. Nelson,Robert F. Anderson,Richard T. Barber,Mark A. Brzezinski,Ken O. Buesseler,Zanna Chase,Robert W. Collier,Mary-Lynn Dickson,Roger Francois,Michael R. Hiscock,Susumu Honjo,John Marra,William R. Martin,Raymond N. Sambrotto,Frederick L. Sayles,Daniel E. Sigmon +15 more
TL;DR: In this paper, the authors obtained seasonal or longer-term data sets on the rates of production, vertical transport, remineralization and burial of particulate organic carbon (POC) and biogenic silica (BSiO2) in the Southern Ocean at 170°W between 55°S and 68°S.