摘要
通过建立石漠化地区的生态系统与人类对于生态系统植被索取行为之间的关系模型,来说明人地关系对石漠化形成的影响,揭示了人口增长、技术进步、气候突变以及制度等原因对石漠化形成的影响。模型的政策含义是:为了治理石漠化,应加快信息化,加强石漠化成因与治理的研发投入,加快区域城市化与区域工业化步伐,转移山区人口,鼓励创新石漠化治理的生物与工程技术进步,对山地农民实施特殊的新能源优惠政策,积蓄地力,退耕还林,发展林业经济,政府应该搭建有关平台,使得石漠化治理研究与开发的主体能够互动沟通,推进各项治理工作。
After the establishment of the relation model between the ecological system of the rocky desertification area and the human behavior for vegetation,this article demonstrates the influence of the population growth,of the technology changes,of the institutional reasons and of sudden climate changes on the formation of f rocky desertification.The policy application of the model is,in order to control rocky desertification,we should speed up the informatization,strengthen the rocky desertification causes,and the governance should increase RD investment,speed up the pace of urbanization and the regional industrialization area,transfer mountainous area population and encourage innovation technology of biological and engineering management progress in controlling rocky desertification,implement new energy preferential policies of the mountain farmers special for storing up the soil fertility and converting cropland to forest and facilitating forestry economy development.The government should also set up the platform for the interactive communication between the producers in the area and the researchers in rocky desertification control,to push all the management work.
出处
《生态经济》
CSSCI
北大核心
2013年第1期169-173,共5页
Ecological Economy
关键词
生态系统
石漠化
治理政策
ecological system
rocky desertification
control policy
