黑龙江省水资源生态承载力计算

邱微, 樊庆锌, 赵庆良, 袁一星

哈尔滨工业大学城市水资源与水环境国家重点实验室



摘要:

以生态足迹理论为基础,构建水资源生态承载力模型,收集、整理和分析黑龙江省2003-2008年水资源指标数据.计算结果表明:黑龙江省水资源生态承载力逐年减少,水资源生态足迹需求逐年增加.2008年水资源生态足迹需求达到最大,为0.3117hm2/人.分析黑龙江省水资源呈现不可持续发展的原因,并提出黑龙江省水资源科学管理和有效利用的建议.计算结果验证水资源生态足迹和生态承载力模型的科学合理性,为科学利用有限的水资源提供决策依据.

关键词:  水资源  生态足迹  生态承载力  模型

DOI：10.11918/j.issn.0367-6234.2010.06.037

分类号:

基金项目:黑龙江省青年科学基金资助项目(QC2009C113);城市水资源与水环境国家重点实验室开放基金资助项目(08UWHC09)



Calculation on ecological carrying capacity of water resources in Heilongjiang province

QIU Wei, FAN Qing-xin, ZHAO Qing-liang, YUAN Yi-xing

State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology, Harbin 150090,China

Abstract:

Based on the ecological footprint,a water resources capacity model was built up. The water resources indicator data of Heilongjiang province from 2003 to 2008 were collected and analyzed. The results indicated that the water resources capacity decreased,and the demand for ecological footprint of water resources increased year by year,and it reached the maximum of 0. 311 7 hm2 /cap in 2008. The reasons for the unsustainable development of water resources in Heilongjiang province were analyzed,and recommendations on scientific management and effective utilization of water resources were put forward. Calculation result verifies that the ecological footprint of water resources and the capacity calculation model are scientific and reasonable. The study provides a basis for scientific decision making of water resources utilization.

Key words:  water resource  ecological footprint  ecological capacity  model