南方流域农业面源污染现状及治理对策（英文）

论文摘要

针对中国南方农作物生产集中区域农业面源污染严重等问题,从种植业、畜禽养殖业、水产养殖业以及村域径流等不同污染源角度出发,分析了南方流域农业面源污染的现状和近年来综合防控实践中所采用的主要技术措施。提出要从农田生态系统功能恢复和优化的角度出发,加强优产减污控制、布局配置优化、循环体系构建、管理制度完善,构建生态系统要素与物质交换、能流与物流联动及信息流互换的综合防控策略,维持和提高农业生态系统自身消纳农业面源污染的能力等治理对策。

论文目录

• 1.Introduction
• 2.Current Situation of Agricultural Non-point Source Pollution in Southern Basins
•   2.1.Non-point source pollution of planting industry
•   2.2.Non-point source pollution of livestock and poultry industry
•   2.3.Non-point source pollution of aquaculture
•   2.4.Non-point source pollution in rural area
• 3.Integrated Control of Agricultural Non-point Source Pollution in South Basins
•   3.1.Control of non-point source pollution in planting industry
•   3.2.Control of non-point source pollution in livestock and poultry industry
•   3.3.Reduction of non-point source pollution in aquaculture
•   3.4.Control of non-point source pollution related to rural runoff
• 4. Existing Problems
•   4.1. Lack of regionally-mature,purposeful,andreproducible products for dealing with non-point source pollution
•   4.2. Lack of effective integration with rural economic development
•   4.3. Lack of composite optimization measures and comprehensive control systems
•   4.4. Inadequate market and public participation
•   4.5. Lack of corresponding technical regulations
• 5. Countermeasures
•   5.1. Screening and promotion of applied technologies
•   5.2. Optimization of combined measures and systematic control system
•   5.3. Technology import and regulation formu-lation
•   5.4. Increase public service support and promote public participation

文章来源

类型: 期刊论文

作者: 熊丽萍,李尝君,彭华,李胜男,朱坚,蔡佳佩,纪雄辉

关键词: 南方流域,面源污染,治理对策

来源: Agricultural Science & Technology 2019年04期

年度: 2019

分类: 农业科技,工程科技Ⅰ辑

专业: 环境科学与资源利用,农业基础科学

单位: 湖南大学研究生院隆平分院,湖南省农业环境生态研究所农业部长江中游平原农业环境重点实验室

基金: Supported by Hunan Key Research&Development Project(2016JC2028),Project of Hunan Provincial Finance Department(Xiangcainongzhi[2017]No.174)~~

分类号: X71;X52

DOI: 10.16175/j.cnki.1009-4229.2019.04.007

页码: 49-58

总页数: 10

文件大小: 589K

下载量: 115