David Amiel
State University of New York System
4 Papers
80 Citations
David Amiel is an academic researcher from State University of New York System. The author has contributed to research in topics: Diatom & Phytoplankton. The author has an hindex of 4, co-authored 4 publications.
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Papers
Dynamics of Chaetoceros socialis blooms in the North Water
TL;DR: Phytoplankton community assemblage in the North Water was studied in August 1997, April–July 1998, and August–September 1999 using epifluorescence microscopy on samples fixed and filtered at sea, with unpreserved cells observed in July 1998.
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234Th/238U disequilibrium as an indicator of the seasonal export flux of particulate organic carbon in the North Water
TL;DR: Water column deficits of 234Th relative to its parent 238U were used to estimate fluxes of POC through the euphotic zone of the North Water, a polynya in northern Baffin Bay as discussed by the authors.
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Trophic structure and pathways of biogenic carbon flow in the eastern North Water Polynya
Jean-Éric Tremblay,Hiroshi Hattori,Christine Michel,Marc Ringuette,Zhi-Ping Mei,Connie Lovejoy,Louis Fortier,Keith A. Hobson,David Amiel,Kirk Cochran +9 more
TL;DR: In the eastern North Water, most of the estimated annual new and net production of carbon (C) occurred during the main diatom bloom in 1998 as discussed by the authors, where at least 30% of total and new phytoplankton production occurred as dissolved organic carbon (DOC) and was unavailable for short-term assimilation into the herbivorous food web or sinking export.
85
Carbon distributions and fluxes in the North Water, 1998 and 1999
Lisa A. Miller,Patricia L. Yager,Kenneth A Erickson,Kenneth A Erickson,David Amiel,Julie Bâcle,J. Kirk Cochran,Marie-Ève Garneau,Michel Gosselin,David J. Hirschberg,Bert Klein,Bernard LeBlanc,William L. Miller +12 more
TL;DR: In the first investigation of the North Water region of Baffin Bay to examine carbon cycling in this unique and highly productive area, this paper found that the distributions of carbon within these waters were controlled by a complex system of transport and biological processes.