内蒙古荒漠草原林草优化结构模式与对策

Mode of Optimization Structure of Forest and Grass in Desert Steppe in Inner Mongolia and Its Countermeasures

内蒙古荒漠草原是温带草原中最干旱的一个类型 ,为草原区自然条件最严酷、草场生产力最低、生态系统最脆弱的一个地区。针对荒漠草原生态环境和农林牧业生产现状 ,开展荒漠草原区林草业的时空优化配置模式的研究。确定内蒙古荒漠草原地带性和隐域性林草优化配置模式。

As a most drought type in temperate steppe, the desert steppe in Inner Mongolia is a district with harshest natural condition, lowest productivity and weakest ecosystem in steppe districts. In view of present situation of desert steppe ecosystem and production of agriculture, forestry and animal husbandry, the mode of optimization disposition for forest and grass has been studied in desert steppe. The mode of optimization disposition for regional and intrazonal forest and grass has been determined in Inner Mongolia desert steppe.