摘要
主要分布在粤西北和粤西的广东石灰岩山区,自然条件恶劣,自然资源贫乏,土地生产潜力和人口承载力低,改造利用也极困难,是广东省最贫困的山区。对这类山区的综合治理。首先应从生物措施入手,改善生态环境。并保护和储蓄水源,然后进行综合开发,发展节水农业和农业商品化生产,开发和综合利用各种资源。在控制人口增长的同时,应创造条件迁移部分居民,以减少土地的人口压力。
Limestone mountain region in Guangdong is the poorest region in the province. The productive potentialities and population bearing capacity of land in the region are very low due to poor environment and lack of natural resources. The improvement and exploitation of the region are very difficult. It is necessary to work out measures to tackle the difficult problems in a comprehensive way. Firstly, begin with the bio- measure to improve the ecological environmrnt, and to reserve water resources. Secondly, develop water -saved agriculture and commodity agriculture, and make use of other resources. Meanwhile, control population growth and even migrate some residents to other areas from the limestone mountain region in order to reduce the population presure to land.
出处
《热带地理》
北大核心
1992年第4期309-314,共6页
Tropical Geography
关键词
石灰岩
山区
治理
开发
广东
Limestone mountain region
Tackle and development
Guangdong Province
