新疆艾比湖流域耕地面积与艾比湖水域关系的研究

摘要

For a long time,water areas of Ebinur Lake reduce slowly.In the 2 1 st century,due to the wet season,the amount of surge of Ebinur Lake recovers substantially.From the year of 2005,area of Ebinur Lake shows a rapid decrease trend.Changes in the relationship between water demand of cultivated newly-added land area and water ar-ea in Ebinur Lake Basin from 2005 to 2009 were studied.It revealed that a great deal of land reclamation by human, causing excessive use of water resources,resulting in the reduction of water quantity of Ebinur Lake,which directly affect the changes of Ebinur Lake area.%长期以来，艾比湖水域面积缓慢减小。进入21世纪，由于丰水期的作用，艾比湖入湖水量剧增，湖水面积随之大幅度恢复。2005年起，艾比湖湖泊面积呈现出快速减少趋势。通过对2005-2009年艾比湖流域新增耕地面积需水量与艾比湖水域面积变化关系的研究，揭示了人类大量开垦土地，引起水资源的过度使用，导致艾比湖入湖水量减少，直接影响艾比湖湖泊面积的变化。