Estimation of the spacial variability of carbonic acid stream direction in different hydrological seasons at Lake Baikal

被引：5
|
作者：
Sakirko M.V. [1 ]
Domysheva V.M. [1 ]
Belykh O.I. [1 ]
Pomazkina G.V. [1 ]
Shimaraev M.N. [1 ]
Panchenko M.V. [2 ]
机构：
[1] Limnological Institute, Siberian Branch, Russian Academy of Sciences, Ulan-Batorskaya ul. 3, Irkutsk
[2] Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences, pl. Akademika Zueva 1, Tomsk
来源：
Atmospheric and Oceanic Optics | 2009年 / 22卷 / 4期
关键词：
Phytoplankton; Oceanic Optic; Carbonic Acid; Biogenic Element; Surface Water Layer;
D O I：
10.1134/S1024856009040149
中图分类号：
学科分类号：
摘要：
The spatial and seasonal variability of the direction of carbonic acid streams in the water-atmosphere system is analyzed based on the results of ship measurements in the pelagial of Lake Baikal in May–June and September of 2008. The main stream of CO2 in May–June is directed to the atmosphere, and its runoff to the water surface is observed in September. A correlation between the biomass of phito- and pico-plankton and the content of CO2 and biogenic elements in the lake water is revealed. It is shown that biota specific change is a key factor determining the seasonal variability of carbonic acid stream direction. © 2009, Pleiades Publishing, Ltd.
引用
收藏
页码：478 / 482
页数：4
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