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临沂地区国土开发布局构想中把自然资源丰富,经济落后,开发潜力大的沂蒙山区,作为开发治理的重点区。森林是组成最复杂、结构最完整、能量转化和物质循环最旺盛、生物产量最高、生态振幅最大的生态系统。它在沂蒙山区农业生态系中维护系统的生态平衡居极重要地位。所以研究山区林业资源开发利用问题,是非常必要的。
In the planning of land development in Linyi, Yimeng Mountain Area, rich in natural resources and backward in economy, has great potential for development, as a key area for development and governance. Forests are the most complex, the most complete structure, the most energy conversion and material cycle, the highest biological yield, the largest ecological amplitude ecosystem. It plays an important role in maintaining the ecological balance of the system in the agro-ecosystems of Yimeng Mountain. Therefore, it is very necessary to study the development and utilization of forestry resources in mountainous areas.