摘要
为对垃圾填埋场封场后如何进行生态恢复研究提供基础资料 ,对超负荷运转中的广州市李坑生活垃圾填埋场周围的植被现状进行了调查 ,测算了物种量、覆盖度、污染状况等。同时运用植被覆盖度、结构、物种量和相对物种量等级评价以及对 Zn、Cd等 6种污染物的质量指数进行了评价。结果表明 ,所调查填埋场场区及灌区内有轻度污染 。
In this article, by the investigation on the ecological environment surrounding Likeng landfill of municipal solid waste in Guangzhou, species scalar, coverage and air pullution were examined. The impact on the ecological environment surrounding the landfill was evaluated by the following elements: vegetation coverage, structure, species scalar, relative species scalar and quality index. The result showed that the surrounding of the landfill is slightly polluted.\;
出处
《环境污染与防治》
CAS
CSCD
北大核心
2003年第3期145-146,160,共3页
Environmental Pollution & Control
基金
广东省自然科学基金资助项目 ( No:990 2 3 8)
