| 鄂尔多斯遗鸥自然保护区湿地水量平衡分析 |
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| 引用本文： | 邢小军,于向芝,白兆勇,贾丽琼.鄂尔多斯遗鸥自然保护区湿地水量平衡分析[J].干旱区资源与环境,2009(6). |
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| 作者姓名： | 邢小军 于向芝 白兆勇 贾丽琼 |
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| 作者单位： | 鄂尔多斯遗鸥国家级自然保护区管理局; |
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| 基金项目： | 内蒙古鄂尔多斯市湿地资源调查 |
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| 摘 要： | 以泊江海子流域为集水单元,对鄂尔多斯遗鸥湿地1961-2006年的水循环要素特征进行分析,计算遗鸥湿地在自然条件下的水量平衡关系。结果表明:湿地在1999-2006年间蓄水量呈亏缺状态,年均亏缺1.9×106m3。大气降水减少、人类生活用水增加以及大型水利工程截取湿地来水使湿地蓄水量呈亏缺状态,并造成湿地萎缩。
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| 关 键 词： | 鄂尔多斯遗鸥湿地 水量平衡 差积曲线 |
Analysis of water balance of the wetland in Erdos Larus relictus Nature Reserve |
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| XING Xiaojun,YU Xiangzhi,BAI Zhaoyong,JIA Liqiong.Analysis of water balance of the wetland in Erdos Larus relictus Nature Reserve[J].Journal of Arid Land Resources and Environment,2009(6). |
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| Authors: | XING Xiaojun YU Xiangzhi BAI Zhaoyong JIA Liqiong |
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| Institution: | 1.Administration Bureau of Ordos Larus relictus National Nature Reserve;Ordos City 017000;P.R.China |
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| Abstract: | Taking river Bo Jiang Hai Zi as a catchment,the characteristics of water cycling elements of Erdos Larus relictus wetland were analyzed,its water balance in natural condition during the period of 1961-2006 was caculated.The results showed the water storage of Larus relictus wetland decreased by an annual average of 1.9×106m3 during 1999-2006.Decrease of rain fall,increase of living use of water and large-scale irrigation works were the main reasons for Erdos Larus relictus wetland water storage decreasing and shrining. |
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| Keywords: | Erdos Larus relictus wetland water balance accumulated difference |
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