1) environmental resources externalities of forest
森林环境外部效应
2) forest environmental externality
森林环境外部性
3) environmental exterior effect
环境外部效应
1.
To analyze effect and function of policy of grain for green in western China and put forward several innovation approaches to realize the maximization of the environmental exterior effect.
西部地区经济水平相对落后,生态环境也十分脆弱,分析了西部地区退耕还林(草)政策的环境外部效应及其功能,进一步提出了实行环境外部效应最大化的几个创新途径。
4) forest environment
森林环境
1.
Analysis on dynamic characteristics of natural wind near earth surface in forest environment.;
森林环境近地表自然风的动态特性
2.
Some advices of research direction about aero-anion in forest environment was put forward.
并在此基础上,对空气负离子在森林环境中的研究方向提出了一些建议。
3.
The natural wind changes frequently in forest environment because of topography, terrain, ground surface vegetation and so on.
自然风在森林环境中因受地形、地势和地表植物等因素的共同影响而变化丰富。
5) forest surroundings
森林环境
1.
Grades standard of aeroanion concentration in forest surroundings.;
森林环境中空气负离子浓度分级标准
6) Forest Ecosystem Externalities
森林生态效益外部性
1.
Energy Analysis Method for Accounting Measurement of Forest Ecosystem Externalities;
森林生态效益外部性会计计量的能值分析模式
2.
The forest ecosystem externalities feature large volume,space-time transfer,continuance and complexity.
森林生态效益外部性具有数量庞大、时空转移性、持续复杂性等特征。
补充资料：环境效应和遗传效应正常苗
乔守怡摄
[图]
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