以丹江口库区河南辖区为研究区域，采用生态足迹分析方法，分析了丹江口库区河南辖区2005—2013年生态足迹变化特征及规律。结果表明：从南水北调中线工程开工建设的2005年到通水前的2013年，丹江口库区河南辖区人均生态足迹增长了1．120001 hm2，人均生态承载力增长了0．063343 hm2，人均生态赤字扩大了1．056658 hm2，库区生态整体上处于不可持续状态；城镇消费水平的过快提高是导致人均生态足迹以及人均生态赤字扩大的主要原因；2007年后，随着库区以防治水土流失、保护生态环境、确保调水源头水质为目的的“丹治工程”等专项行动的实施，库区生态保护工作取得了一定成效，扭转了生态承载力下降的趋势，水土流失状况、生态环境和丹江口水库水质得到改善。%Taking Danjiangkou Reservoir in Henan area as the study area, this paper analyzed the variation characteristics and regularity of ecological footprint in the period of 2005-2013 by using the ecological footprint analysis method. The results show that from the construction of South⁃to⁃North Water Transfer Project in 2005 to the completion in 2013, the per capita ecological footprint has increased 1.120,001 hm2 , the per capita ecological carrying capacity has increased 0.063,343 hm2 , the per capita ecological deficit has widened 1.056,658 hm2 and the reservoir area ecological is also unsustainable. The main reason of this phenomenon is the excessively rapid growth of urban consumption level. The environment of Danjiangkou Reservoir has become better and better, the downward trend of ecological carrying capacity has been reserved and the water quality has been improved by the project of“reservoir management” aimed to protect the environment of Danjiangkou Reservoir since 2007.
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