环境科学概论课程论文论文题目: 我国土壤污染现状概述学 院: 农业资源与环境学院年 级: 2011专 业: 农业资源与环境姓 名: 张文祥学 号: 20114528指导教师: 黄雅曦2013 年 12 月 23 日摘要土壤是生物和人类赖以生存和生活的重要环境,随着工业化的发展、城市化进程的深入,我国土壤环境污染不断加剧。由土壤污染引发的农产品质量安全问题和群体性事件逐年增多。本文旨在通过对我国土壤污染现状的分析,揭示土壤污染防治的必要性,提出加强土壤污染防治,切实保护土壤资源及加强土壤保护等方面的建议。关键词土壤污染;污染类型;防治对策AbstractSoil is an important environment biological and human life. With the development ofindustrialization, urbanization, soil pollution is increasing. Due to the soil pollution causedby the quality and safety of agricultural products and group event is increasing year byyear. This paper aims to reveal the need for soil pollution prevention and control, proposedto strengthen soil pollution prevention and control, soil resources to effectively protect andenhance soil conservation and other aspects of the proposal through analysis of soilpollution in wordssoil pollution;pollution type; prevention countermeasures我国土壤污染现状概述目录摘要 ........................................................................................................................................... IAbstract ................................................................................................................................... II1. 土壤污染的概念................................................................................................................. 12. 土壤污染的特点................................................................................................................. 隐蔽性和滞后性....................................................................................................... 累积性....................................................................................................................... 不可逆转性............................................................................................................... 难治理性................................................................................................................... 高辐射性....................................................
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