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中国沙漠 ›› 2004, Vol. 24 ›› Issue (6): 746-750.

• 研究论文 • 上一篇    下一篇

新疆塔里木河干流堤防修建对地下水位的影响

郑丹1,2, 李卫红1, 董天增3, 张宏锋1   

  1. 1. 中国科学院新疆生态与地理研究所, 新疆 乌鲁木齐 830011;
    2. 中国科学院研究生院, 北京 100039;
    3. 新疆塔里木河流域管理局, 新疆 库尔勒 841000
  • 收稿日期:2004-05-24 修回日期:2004-08-02 出版日期:2004-12-20 发布日期:2004-12-20
  • 作者简介:郑丹(1979-),女(汉族),四川大邑县人,硕士研究生,主要从事环境地理与生态保护研究。E-mail:zhengdan0831@hotmail.com
  • 基金资助:
    中国科学院知识创新项目(KZCX1-08-03); 国家自然科学基金重点项目(90102007)资助

Impact of Embankment on Groundwater Depth in Middle Reaches of Tarim River

ZHENG Dan1,2, LI Wei-hong1, DONG Tian-zen3, ZHANG Hong-feng1   

  1. 1. Xinjiang Institute of Ecology of Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2 Graduate School of the Chinese Academy of Sciences, Beijing 100039, China;
    3. Conservancy of Tarim River Basin, Korla 841000, Xinjiang, China
  • Received:2004-05-24 Revised:2004-08-02 Online:2004-12-20 Published:2004-12-20

摘要: 通过2001-2003年对塔里木河干流3个断面18眼地下水监测井数据分析表明, 沙子河口断面地下水埋深无明显变化; 乌斯满河口断面地下水埋深表现为加深-变浅-加深的过程; 阿其河口断面地下水埋深略呈减小趋势。地下水埋深的空间变化特征为: 沙子河口断面水分条件最差; 乌斯满河口断面的地下水埋深均小于3m, 水分条件最好。洪、枯水期地下水埋深变化特征为: 沙子河口断面地下水埋深变化很小; 乌斯满河口断面和阿其河口断面, 由于受提闸放水的影响, 2003年地下水埋深普遍小于2002年。塔里木河中游输水堤防的修建对遏制河水在洪水期任意漫流, 增加下游来水量起到了积极作用。

关键词: 塔里木河干流, 地下水埋深, 堤防, 洪水期和枯水期

Abstract: Based on the data of groundwater depth of 18 wells at three sections in the middle reaches of Tarim River from 2001 to 2003, the spatial and temporal changes of groundwater depth were analyzed. At Shazihe section, the groundwater depth was larger than the other two sections and the annual variation of groundwater depth was small. At Wusiman section, the groundwater depth was the largest among the three sections. The groundwater depth of Wusiman section underwent a change of increasing-decreasing-increasing from 2001 to 2003. At Aqihe section, the groundwater depth tended to decrease from 2001 to 2003. Owing to the building of embankment, the decreasing extent of groundwater depth of 2003 was smaller than that of 2002. The temporal changes of groundwater indicated the water condition of Shazihe section was the poorest; the groundwater depth of Wusiman section was smaller than 3 meters, which was the best among the three sections. The variation of groundwater depth at Shazihe section between flood period and drought period was small. Because of sluicing to area along the river, the groundwater depths of 2003 were smaller than those of 2002 at Wusiman section and Aqihe section. The building of embankment in the middle reaches of Tarim River exerted active effect on the increasing of water volume to the lower reaches of Tarim River.

Key words: middle reaches of Tarim River, groundwater depth, embankment, flood period and drought period

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