摘要
农业可持续发展的生态安全是指农业赖以发展的自然资源、生态环境处于不受威胁、无危险的健康、平衡状态,具有战略性、整体性、区域性、层次性、动态性和阶段性等特点。研究提出生态安全评价4项基本原则及其指标体系。并以浙江省嘉兴市为例研究提出生态安全评价方法。
Ecological safety for agriculture sustainable development means that resources and environment on which the agriculture development depends are balanced and agro-ecosystem is health.There are many characteristics on ecological safety such as strategy,integration,region,gradation,dynamics and period.The paper points out four basic rules and a indicator system on ecological safety assessment.Taking a case study of Jiaxing City,Zhejiang Province as an example,the paper discusses the method and process of evaluation of ecological safety on agricultural sustainable development.
出处
《中国生态农业学报》
CAS
CSCD
2003年第2期141-143,共3页
Chinese Journal of Eco-Agriculture
关键词
农业
可持续发展
生态安全
自然资源
生态环境
综合评价
Agricultural sustainable development,Ecological safety,Natural resources,Ecological environment,Comprehensive assessment
