摘要
:区域农业景观生态风险评价研究是适应当前区域农业可持续发展的需要而产生的。我国区域农业景观类型多种多样 ,十分复杂。且有农业生态环境恶化、土壤污染加剧、水体污染日趋严重等环境问题 ,为了解决这些问题 ,保护环境 ,保护人类健康 ,提出了区域农业景观生态风险评价研究的框架和方法以及今后的发展前景。
Study on ecological risk assessment in regional agriculture very different landscape is resulted from the need of sustainable development of regional agriculture. It is very different and complex in the types of regional agriculture landscape, and there are degradation of agriculture eco environment, such as increasing soil pollution and water pollution. In order to solve these environmental problems, we proposed the framework and methods of ecological risk assessment of regional agriculture landscape and development perspectives in the future.
出处
《地球科学进展》
CAS
CSCD
2000年第6期712-716,共5页
Advances in Earth Science
基金
中国科学院重大项目!"重点地方病区综合整治与实用防病技术研究"(编号 :KZ95 1-B1-2 0 4)资助
关键词
区域农业景观
生态风险评价
土壤污染
生态环境
Regional agriculture landscape
Risk identification
Dose response
Exposure assessment
Risk characteristic
