1) management and maintenance of ecological forest
生态林管护
1.
Using for reference of enterprise management performance evaluation method — balanced scorecard method,this study made use of the characteristics of management and farmers,and built performance appraisal of the management and maintenance of ecological forests in Beijing mountain areas.
在北京市实施山区生态林补偿政策过程中,对管理人员和生态林管护员的绩效考核尚无统一标准,各区县制定的考核标准在全面性和科学性上尚存在诸多问题。
2) ecological protective forest
生态防护林
1.
Research on the ecological protective forest GIS in Zhengzhou City and its application;
郑州市生态防护林地理信息系统研究及应用
3) ecological shelter forest
生态防护林
1.
In improving the ecological environment, maintaining the ecological safety, the construction of ecological shelter forest has significant effect.
我国生态防护林在改善生态环境、维护生态安全方面发挥着巨大的作用,然而,人们对生态防护林的破坏也十分严重。
5) protective forest ecosystem
防护林生态系统
1.
According to the features of water cycle in protective forest ecosystem in loess area,the equation of water balance for the protective forestry ecosystem was put forward.
根据黄土地区防护林生态系统水分循环的特征,提出了防护林生态系统水量平衡方程。
补充资料:生态
1.显露美好的姿态。 2.生动的意态。 3.生物的生理特性和生活习性。
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