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Identification of livestock farms with potential risk of environmental pollution by using a model for returning livestock manure to cultivated land

文献类型：期刊论文

作者Cai, Xiaohe3; Qin, Yanfang3; Yan, Bojie3; Shi, Wenjiao1,2
刊名ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
出版日期2023-09-07
页码11
关键词Livestock manure Livestock farm Cultivated lands Identification Environmental pollution
ISSN号0944-1344
DOI10.1007/s11356-023-29681-5
通讯作者Yan, Bojie(bnunercita@163.com)
英文摘要Livestock farms produce a large amount of livestock manure, which, if not disposed of properly, will become an environmental pollution source. However, limited research has been conducted on identifying livestock farms with a potential risk of environmental pollution. In this study, a model for returning livestock manure to cultivated land was constructed. Livestock manure was returned to cultivated land, and the amount of surplus livestock manure nutrients, including nitrogen and phosphorus, in livestock farms was calculated with pig manure as an example. Then, livestock farms with a potential risk of environmental pollution in Shanggan Town and part of Xiangqian Town in Fuzhou City were identified using phosphorus as an index. Results showed that the spatial distributions of nitrogen and phosphorus from pig manure in the cultivated land varied. All cultivated lands exhibited the maximum carrying capacity for phosphorus, and 1811 cultivated lands exhibited potential nitrogen carrying capacity. A total of 13,958.997 kg of phosphorus from pig manure in 144 livestock farms could not be disposed to cultivated lands. In all, 144 livestock farms with surplus phosphorus from pig manure were identified as potential environmental pollution sources. These findings can serve as a scientific basis for the utilization of livestock manure, prevention of environmental pollution caused by livestock farms, and layout planning of livestock farms.
WOS关键词FARMLAND ; POULTRY ; LOAD ; TRANSPORT
资助项目National Natural Science Foundation of China[41601601] ; Natural Science Foundation of Fujian Province[2020J01830]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001063959500005
出版者SPRINGER HEIDELBERG
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Fujian Province
源URL[http://ir.igsnrr.ac.cn/handle/311030/198023]  
专题中国科学院地理科学与资源研究所
通讯作者Yan, Bojie
作者单位1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
3.Minjiang Univ, Coll Geog & Oceanog, Fuzhou 350108, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Xiaohe,Qin, Yanfang,Yan, Bojie,et al. Identification of livestock farms with potential risk of environmental pollution by using a model for returning livestock manure to cultivated land[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2023:11.
APA Cai, Xiaohe,Qin, Yanfang,Yan, Bojie,&Shi, Wenjiao.(2023).Identification of livestock farms with potential risk of environmental pollution by using a model for returning livestock manure to cultivated land.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,11.
MLA Cai, Xiaohe,et al."Identification of livestock farms with potential risk of environmental pollution by using a model for returning livestock manure to cultivated land".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023):11.

入库方式： OAI收割

来源：地理科学与资源研究所

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