摘要
岱海是内蒙古渔业的重要生产基地。本文分析了岱海的水质现状与环境演变，并与近四十年来水质状况进行比较研究，得出岱海水中总含盐量不断不升，现已达４．３１％，属半咸水性湖泊，特别是氯离子增长率较大，其含量己威胁到湖中鱼类的繁殖，另外岱海水质营养盐匮乏，限制了水中初级生产力，对渔业资源影响较大。
Daihai salt content has been increasing over the recent 40 years, by now it is as high as4. 31%。and belong to midium saline water Especially,chlorine ions increase so fast as tothreaten the survival of fishes in the lake,On the other hand,lacking in nutrient salts haslimited the primary production.
出处
《干旱区资源与环境》
CSCD
1995年第1期34-39,共6页
Journal of Arid Land Resources and Environment
关键词
岱海
水质分析
水环境
演变
渔业资源
The Daihai Lake, Water quality annlysis ,Eanvironmental evolution,Fish-ery resonrees.
