New estimates of microalgae production based upon nitrate reductions under sea ice in Canadian shelf seas and the Canada Basin of the Arctic Ocean |
| |
Authors: | Patricia Matrai Spencer Apollonio |
| |
Institution: | 1. Bigelow Laboratory for Ocean Sciences, East Boothbay Harbor, ME, 04544, USA 2. 43 Eastern Avenue, Boothbay Harbor, ME, 04538, USA
|
| |
Abstract: | New estimates of production of sub-ice and ice microalgae in the shelf seas of the Canadian Arctic and in the Canada Basin of the Arctic Ocean derived from reduction of nitrates in the water column, as recorded in time series available in publicly held data bases, suggest that it is of greater magnitude (up to 30 g C m?2 year?1) and represent a higher proportion (up to 50 % on the shelf and 90 % in the Canada Basin) of net community production than previously estimated for both areas. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|