黄土丘陵区农业生态安全预警研究——以延安市宝塔区、安塞县为例

Research on Pre-warning of Agro-ecological Security in Loess Hilly Region

根据黄土丘陵区的农业生态现状,建立了黄土丘陵区农业生态安全预警评价指标体系。以延安市宝塔区、安塞县为例,运用层次分析法对黄土丘陵区农业生态安全进行了综合评价。在此基础上,提出了相关对策建议。

According to the ecological status of agriculture in loess hilly region, the pre-warning index system of ago-ecological security in loess hilly region was established. Taking Baota District and Ansai County of Yanan City as the examples, the ago-ecological security in loess hilly re- gion was evaluated comprehensively by adopting Analytic Hierarchy Process. On this basis, some relevant countermeasures and proposals were put forward.