DEEP-WATER RENEWAL AND BIOLOGICAL PRODUCTION IN LAKE BAIKAL

被引：252

作者：

WEISS, RF

CARMACK, EC

KOROPALOV, VM

机构：

[1] FISHERIES & OCEANS CANADA INST OCEAN SCI, SIDNEY V8L 4B2, BC, CANADA

[2] MOSCOW APPL GEOPHYS INST, MOSCOW 107258, USSR

来源：

NATURE | 1991年 / 349卷 / 6311期

关键词：

D O I：

10.1038/349665a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The physics of mixing in deep temperate lakes is strongly constrained by the existence of a temperature of maximum density for fresh water, and by the pressure dependence of that temperature. The world's deepest lake is well suited to the study of such deep-water renewal processes, and also to the determination of the rate of renewal using time-dependent chemical tracers. The mean rates of biological recycling of oxygen, carbon and nutrients for the entire lake can then also be determined.

引用

页码：665 / 669

页数：5

共 28 条

[1]

BENNETT EB, 1978, J GREAT LAKES RES, V4, P310, DOI DOI 10.1016/S0380-1330(78)72200-8

[2] ANTHROPOGENIC CHLOROFLUOROMETHANES IN THE GREENLAND AND NORWEGIAN SEAS [J].