东北低山丘陵生态经济型防护林发展战略

Development Strategy for Eco-economic Protection Forest of Hilly Region in Northeast China

东北低山丘陵地区是经济林的重要培育基地,防护林带是主要的可利用土地资源。虽然东北低山丘陵区土地资源及可供开发的生物资源较丰富,但由于地区降雨季节集中、过度的农垦、放牧、樵采、开矿等原因,原始生态环境遭到严重破坏,土地生产力及资源利用率低,经济增长缓慢,水土流失严重。本文以东北低山丘陵地区防护林研究入手,在地理和气候、防护林及经济林现状分析的基础上,提出了生态经济型防护林发展建议。

Although the land and biological resources are abundant in hilly mountain region of Northeast China, the ecological environment has been heavily damaged by concentrated rainfall, excessive land reclamation, overstocking, excessive logging and mining, which caused low utilization rate and economic growth. This article put forward a constructive suggestion to the development of eco-economic protection forest in the hilly region of Northeast China.