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浙江省2000年-2016年畜禽养殖业时空分布特征及对环境的影响 预览

Spatial and Temporal Distribution Characteristics of Livestock and Poultry Breeding Industry and Its Impact on Environment in Zhejiang Province from 2000 to 2016
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摘要 根据2000年-2016年浙江省10个地区的统计年鉴数据和《第一次全国污染源普查·畜禽养殖业源产排污系数手册》,分析了浙江省畜禽养殖业的时空变化特征、粪尿产生及排放量、氮磷排放量以及对土地环境的影响,评估各地区农用地对畜禽养殖粪尿的承载情况.结果表明:浙江省畜禽养殖总量维持稳定;人均消费猪当量浙西北地区高,浙东沿海地区低;杭州、嘉兴和衢州地区畜禽养殖量居全省前三,粪尿产生量占全省的48.5%;全省农用地平均粪尿氮、磷负荷均低于国家标准. The spatial and temporal changes of livestock and poultry breeding industry in Zhejiang province, the discharges of livestock and poultry manure, nitrogen and phosphorus, as well as their effects on soil were analyzed in this paper based on the data collected from the statistical yearbook and the coefficients of pollutant generation and discharge. The results reveal that the amount of livestock and poultry breeding remains stable from 2000 to 2016. The average consumption of livestock and poultry in Northwestern Zhejiang is higher than that of East Zhejiang. The livestock and poultry production in Hangzhou, Jiaxing and Quzhou are the top three in the province, accounting for 48.5% of livestock and poultry manure. The average load of livestock and poultry manure, N and P in Zhejiang province are all lower than national standards.
作者 陈国和 赵章金 顿雯静 方琳姗 CHEN Guohe;ZHAO Zhangjin;DUN Wenjing;FANG Linshan(School of Life Sciences, Shaoxing University, Shaoxing, Zhejiang 312000;Shaoxing Zhaolu Environmental Protection & Public Welfare Service Center, Shaoxing, Zhejiang 312000)
出处 《绍兴文理学院学报》 2019年第7期64-73,共10页 Journal of Shaoxing College of Arts and Sciences
关键词 畜禽养殖 畜禽粪便 livestock and poultry breeding livestock and poultry manure nitrogen phosphorus
作者简介 陈国和(1974-),男,浙江温州人,绍兴文理学院生命科学学院讲师,博士,研究方向:环境污染控制与环境监测分析.
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