2) The northeast mountain region of Yunnan province
滇东北山区
1.
Serious soil erosion has become the leading limitation factor to the sustainable use of land and sustainable development of economy and society in the northeast mountain region of Yunnan province.
介绍了“滇东北山区坡耕地水土流失与可持续利用研究”的研究的思路、内容和方法，以及所取得的研究成果。
3) Hupeh northeast mountain area
鄂东北山区
1.
This article make a systemic study of biological resources of Hupeh northeast mountain area.
对鄂东北山区生物资源进行了系统研究,并结合市场、自身现状、农村产业结构调整和增加农民收入等方面进行了重点分析,强调生物资源的开发和可持续利用相结合,提出了生物资源合理开发与保护的一些措施。
5) in the eastern mountainous region in northeast China
东北东部山区
1.
Taking Maorshan forest farm of Northeast Forestry University as an example,silviculture techniques of secondary forest in the eastern mountainous region in northeast China were studied.
文章以东北林业大学帽儿山林场为例,对东北东部山区次生林经营技术进行了研究,结果表明,森林蓄积量的增长必须长期坚持合理采伐,通过人工和天然的途径,采取多种综合技术和措施,使林地面积、活立木蓄积、动植物资源储备量等系统资源大幅度增加。
6) Dadongshan area in northern Guangdong Province
粤北大东山地区
补充资料：东北人民自卫军(见东北军区)
东北人民自卫军(见东北军区)
Northeast People's Self-Defense Army
黔勺eLR望份驴we衬un不月L八比曰卫乐(Northeast PeoPle’ssel卜DefenseA肋y)见东北军区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条