Evaluating Agricultural Water Pollution with the Waste Absorption Footprint (WAF) in Huzhou City, China
Evaluating Agricultural Water Pollution with the Waste Absorption Footprint (WAF) in Huzhou City, China
复制标题
利用中国湖州市废物吸收足迹（WAF）评估农业水污染
DOI：
10.5814/j.issn.1674-764x.2022.01.010
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发表时间：
2022-01
影响因子：
--
通讯作者：
Zhao Junkai
中科院分区：
文献类型：
--
作者：
Li Jing;Jiao Wenjun;Min Qingwen;Li Wenhua;Zhao Junkai
翻译后摘要：农业生产被认为是在太湖流域，中国水质恶化的最重要的来源之一。种植业、畜禽养殖业和水产养殖业是主要的农业非点源，在大多数情况下，它们对水环境的影响是单独评估的。因此，将农业非点源作为一个整体来考虑，并综合评价其对水环境的影响，是当前研究的一个挑战。以浙江省湖州市为例，分析了种植业、畜禽养殖业和水产养殖业等农业非点源对太湖流域水环境的联合影响。为了实现这一目标，采用了一种新的创新方法，称为“废物吸收足迹”（WAF）。结果表明，农业生产产生的氮、磷污染比有机物污染严重，而水产养殖和种植业是比畜禽养殖更重要的污染源，应成为环境管理和污染控制的重点。农业面源污染在各县区的空间分布存在区域差异，为确定农业面源污染治理的重点区域提供信息。研究表明，WAF方法可以综合评价农业生产对水环境的影响，为农业非点源污染的控制和管理提供参考，对水环境管理具有重要意义。
Abstract: Agricultural production is considered one of the most important sources of water quality deterioration in the Taihu Lake Basin, China. Crop farming, livestock & poultry breeding and aquaculture are primary agricultural non-point sources and their impacts on the water environment are, in most cases, evaluated separately. Therefore, it is a challenge for current research to consider all of the different agricultural non-point sources as a whole and assess their combined influence on the water environment. The purpose of this paper is to evaluate the conjoint impact that agricultural non-point sources such as crop farming, livestock & poultry breeding and aquaculture have had on the local water environment in the Taihu Lake Basin by taking Huzhou City of Zhejiang Province as a case study. To achieve this, a new, innovative approach named the “Waste Absorption Footprint” (WAF) is applied. The results show that nitrogen and phosphorus pollution generated by agricultural production are more serious than that of organic substances, while aquaculture and crop farming are more critical pollution sources compared with livestock and poultry breeding, and so they should be the focus of environmental management and pollution control initiatives. There is a regional discrepancy in the spatial distribution of agricultural non-point source pollution across counties and districts, which provides information for determining the key regions for the treatment of agricultural pollution. This study demonstrates that the WAF method can make a comprehensive assessment of the influence of agricultural production on the water environment and provide references for the control and management of agricultural non-point source pollution, which is of great importance for management of the water environment.
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影响因子：
11.4
作者：
S. Kalamaras;T. Kotsopoulos
通讯作者：
S. Kalamaras;T. Kotsopoulos
DOI：
--
发表时间：
2005
期刊：
--
影响因子：
--
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通讯作者：
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DOI：
10.1111/j.1752-1688.2007.00045.x
发表时间：
2007-06
期刊：
JAWRA Journal of the American Water Resources Association
影响因子：
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