NORTHERN HUDSON-BAY AND FOXE BASIN - WATER MASSES, CIRCULATION AND PRODUCTIVITY

被引：52
作者：
JONES, EP
ANDERSON, LG
机构：
[1] GOTHENBURG UNIV,DEPT ANALYT & MARINE CHEM,S-41296 GOTHENBURG,SWEDEN
[2] CHALMERS UNIV TECHNOL,S-41296 GOTHENBURG,SWEDEN
来源：
ATMOSPHERE-OCEAN | 1994年 / 32卷 / 02期
关键词：
D O I：
10.1080/07055900.1994.9649502
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
Total alkalinity and total carbonate determinations together with salinity and temperature are used to characterize water masses in Foxe Basin, Hudson Bay and Hudson Strait. From these measurements, we are able to infer the amounts of fresh water.from river runoff and from sea-ice meltwater. The average ice cover is estimated to be 1.9 m, and the residence time of river runoff in Hudson Bay is 3-4 years. Estimates of biological productivity were made by ''correcting '' total carbonate measurements for effects of biological processes, giving a value of 24 gC m-2 a-1 for new production.
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页码：361 / 374
页数：14
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