2) forest ecological restoration
森林生态恢复
1.
Taking the forest ecological restoration as the guidance,and taking the ecology present situation of water source land as the basis.
以生态恢复理论为指导,以河南省南水北调水源地的生态现状为依据,分析了库区森林生态系统存在的问题,对森林生态系统的退化原因、恢复技术与模式进行了初步探讨,并为水源地的森林生态恢复与林业生态建设提出对策与建议。
3) forest ecology
森林生态
1.
This paper appraises the forest ecology status of forest area in Heilongjiang province using the forest resource investigation data provide theory basis for the recovery of forest ecology in Heilongjiang province.
利用森林资源清查数据,对黑龙江省的森林生态状况进行了综合评价,并通过现状的评价为黑龙江省今后的森林生态恢复提供了理论依据。
2.
According to forest ecology, ecological economics, the financial accounting of forest ecology will be developed.
借助森林生态学、生态经济学,可在实践上构建起具有可操作性的森林生态会计,以有效反映生态信息及生态效益的外部性价值,制约对生态环境的破坏,并为我国已实施的巨额森林生态效益的资金补偿提供微观配置依据。
3.
It s a breakthrough to develop the accounting of forest ecology value created by forest ecology construction organization or conservation organization.
对森林生态建设(保护)单位的森林生态价值会计核算的研究与发展将是会计理论的突破性进展。
4) forest ecosystem
森林生态
1.
Research on the Coupling of Forest Ecosystem and Forestry Industry of Our Country;
我国森林生态与林业产业耦合研究
2.
In order to assess the effect of acidic deposition on the forest ecosystem,the precipitation,throughfall and soil solution have been collected and analyzed during the period of April 1998 to March 1999 from three monitoring forested sites (two sites at Baiyunshan and one site at Longdong) in Guangzhou, south China.
为了探讨酸沉降对森林生态系统的影响 ,于 1 998年 4月至 1 999年 3月对广州市 3个不同林分试验点的降雨、林内穿透雨和土壤渗透水进行了物理量测定和化学分析 ,据此计算了元素的收支平衡。
5) forest ecology
森林生态(林)
6) forest ecosystem restoration and reconstruction
森林生态恢复与重建
1.
Through the comprehensive analysis about the construction of index and the methods of evaluation to the eco-efficiency of forest ecosystem restoration and reconstruction in China.
通过对国内森林生态恢复与重建生态效益评价指标构建和评价方法研究文献的综合分析发现:构建评价指标主要采用层次分析法,评价方法主要是以经济学为主的计量方法和以生态学为主的计量方法。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
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