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引用本文:李栓科,王涛.全新世内蒙南缘黄旗海湖面的波动.湖泊科学,1993,5(4):324-334. DOI:10.18307/1993.0405
Li Shuangke,Wang Tao.Study on fluctuations of closed lake level of huangqihai lake in inner mongcolia since holocene. J. Lake Sci.1993,5(4):324-334. DOI:10.18307/1993.0405
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全新世内蒙南缘黄旗海湖面的波动
李栓科1, 王涛2
1.国家计委、中国科学院地理研究所, 北京 100101;2.北京师范大学地理系, 北京 100012
摘要:
黄旗海是一封闭湖泊, 气候是控制其湖面变化的主要因素。地貌、沉积物、地球化学分析及历史考古资料均证实, 一万年以来湖面在总体收缩下降过程巾不断地波动着。全新世初期, 湖面扩张抬升, 9000a B.P.前后湖面达最高(1340m), 湖面面积也最大(约560km~2), 其后, 湖面持续地收缩下降。
关键词:  全新世  湖面波动  黄旗海
DOI:10.18307/1993.0405
分类号:
基金项目:国家基金委重大项目(No.9488007);中国科学院重大项目(87-45-03)
Study on fluctuations of closed lake level of huangqihai lake in inner mongcolia since holocene
Li Shuangke1, Wang Tao2
1.Institute of Geography, Chineae Academy of Sciences and State Planning Commission of the People’s Republic of China, Beijing 100101;2.Department of Geography, Beijing Normal University, Beijing 100012
Abstract:
Huangqihai Lake is an inland closed lake. Climatic change is a major factor to control the lake level fluctuatiunc. The analysis on geomorphology, lacustrine sedimentolugy, geuchemistry and historical archecnugy proves that the lake level has been fluctuating since 10000 a B. P. During the early Holocene, the lake level began rising and reached its maximum height at y000a B. P. ur a maximum area of the lake. Then the lake level began to fall and its surface area to be reduced successively.
Key words:  Holucene  lake level fluctuation  Huangqihai Lake
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