| 渤海沿岸全新世海面升降与半干旱湖区演化的对比研究 |
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| 引用本文： | 李华章.渤海沿岸全新世海面升降与半干旱湖区演化的对比研究[J].北京师范大学学报(自然科学版),1991,27(4):486-491. |
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| 作者姓名： | 李华章 |
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| 作者单位： | 北京师范大学地理系 100875 |
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| 摘 要： | 全新世时,渤海沿岸海面升降变化与半干旱区湖泊的演化具有明显的同步性。形成的主要原因是与全球性气候变化有关。在弄清不同时间尺度自然变化规律,并考虑到人为因素的影响,可对未来环境演化趋势进行预测。
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| 关 键 词： | 全新世 渤海沿岸 海面升降 湖泊 |
A COMPARATIVE RESEARCH BETWEEN THE HOLOCENE SEA-LEVEL FLUCTUATIONS ALONG THE COAST OF BOHAI SEA WITH THE ENVIRONMENTAL EVOLUTION IN SEMI-ARID LAKE AREAS |
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| Li Huazhang.A COMPARATIVE RESEARCH BETWEEN THE HOLOCENE SEA-LEVEL FLUCTUATIONS ALONG THE COAST OF BOHAI SEA WITH THE ENVIRONMENTAL EVOLUTION IN SEMI-ARID LAKE AREAS[J].Journal of Beijing Normal University(Natural Science),1991,27(4):486-491. |
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| Authors: | Li Huazhang |
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| Institution: | Li Huazhang Department of Geography,Beijing Normal University,100875,Beijing,PRC |
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| Abstract: | During Holocene, there is obviously synchronism between sealevel fluctuations along the coast of Bohai sea and the environmental changes in the semi-arid lake areas. This is mainly due to the global climatic changes. Having found out the laws of the natural changes in different timescale and considered of the influence of the human-being, we can forecast the trend of future environmental evolution. |
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| Keywords: | along the coast of Bohai sea Holocene sea-level fluctuations lake evolution environmental forecasting |
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