雷州半岛农业水资源脆弱性研究

The Study on the Agricultural vulnerability of water resources in leizhou peninsula

雷州半岛是广东省重要的农业生产基地,也是我国重要的剑麻、甘蔗、橡胶、菠萝、香蕉、芒果等热带作物三大基地之一。近年来,湛江市大力实施的"工业立市、以港兴市"发展战略,加剧了农业用水供需矛盾,增强了农业水资源的脆弱性。本文在诠释农业水资源脆弱性概念及内涵的基础上,系统分析了雷州半岛农业水资源自然脆弱性、人为脆弱性和承载脆弱性的具体表征,以期为雷州半岛农业水资源的保护和持续开发利用提供参考。

Leizhou peninsula is a main base for producing agricul- tural products in Guangdong, as wen as one of the lands for the tropic crops such as sisal, sugarcane, rubber, pineapple, banana and mango. With its rapid industrial development, the contradic- tion between the agricultural water supply and demand intensifies, which worsens the agricultural water vulnerability. The thesis states the concept and connocation of the agricultural water vulnerability, and analyzes the specific features of the natural vulnerability, man-made vulnerability and carring vulnerability in agricultural water resources, in order to provide reference for the protection of the agricultural water resources and sustainable ex- ploitation and utilization of the agricultural water resources.