| 辽宁沿渤海地区水环境承载力 |
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| 引用本文： | 李川,王恩德.辽宁沿渤海地区水环境承载力[J].辽宁工程技术大学学报(自然科学版),2011,30(4):549-552. |
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| 作者姓名： | 李川 王恩德 |
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| 作者单位： | 东北大学资源与土木工程学院,辽宁沈阳,110819 |
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| 基金项目： | 辽宁省重大攻关项目(2006401006); 环境保护部五大区域重点产业发展战略环境评价支持项目(环办[2009]22号) |
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| 摘 要： | 为了明晰辽宁沿渤海地区的水环境承载力与区域重点产业发展之间是否协调,采用改进的指标体系评价法对辽宁沿渤海地区的水环境承载力进行了计算,包括跨区域边界河流、境内河流和区域外调水的承载能力。假定所有跨境河流、本地河流源头水的水质背景值满足地表水环境质量标准III类水要求,经计算辽宁沿渤海地区地表水环境的多年平均COD承载力为(8.4~10.9)×104 t,多年平均NH3-N承载力为(0.43~0.68)×104 t。水环境承载力的空间差异主要是水资源自身分布的空间差异所致。
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| 关 键 词： | 水环境 承载力 指标体系评价法 沿渤海 重点产业 |
Bearing capacity of water environment around Bohai region in Liaoning |
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| LI Chuan,WANG Ende.Bearing capacity of water environment around Bohai region in Liaoning[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(4):549-552. |
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| Authors: | LI Chuan WANG Ende |
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| Institution: | LI Chuan,WANG Ende(School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China) |
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| Abstract: | In order to determine the compatibility between the bearing capacity of water environment and the development of regional key industries around Bohai area in Liaoning,an improved evaluation index system is proposed to calculate the bearing capacity of water environment along Bohai region in Liaoning including the bearing capacities of trans-regional boundary rivers,domestic rivers and diverted water from other regions.Assuming that the water qualities in all cross-border rivers and local rivers meet the qua... |
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| Keywords: | water environment bearing capacity index system evaluation method Bohai area key industries |
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