1) joint production of forest
森林联合生产
2) forest productivity
森林生产力
1.
Spatial pattern and variance of forest productivity based on remote sensing and GIS;
基于遥感和GIS的森林生产力空间格局与分异
2.
in order to enhance way in forest productivity in Hubei province based on documents collected and sorted out during II type survey achievement in the third forest resource in Hubei Province through analysis on current status of the forest productivity, which offers.
笔者在收集、整理我省三次森林资源二类调查成果资料的基础上,通过对森林生产力现状的分析,初步提出了加强管理,全面保护,重点改造低产、劣质林,科学合理的抚育间伐,充分利用成、过熟林等提高我省森林生产力的途径,为科学决策提供参考。
3.
The established models in which annual precipitation was incorporated as the principal variable indicate a very closely correlation between forest productivity and its corresponding climatic factors,allowing to simulate distribution pattern of actual forest productivity effectiv.
根据中国不同地理区森林生产力和气候环境变量的数据构建了中国森林气候生产力模型，以此为基础研究了气候变化对中国森林生产力的影响。
3) Linked Junction Forest
连接联合森林
4) United Nations Forum on Forests (UNFF)
联合国森林论坛
5) forest potential productivity
森林潜在生产力
1.
According to climate data and forest resource data,the forest potential productivity of Linkou forestry bureau in Heilongjiang Province was calculated by using Miami model and Thornthwaite Memorial model.
依据气象资料及森林资源数据,利用Miami模型和Thornthwaite Memorial模型,对黑龙江省林口林业局的森林潜在生产力进行估算,得出了潜在生产力与温度和降水量的关系,并对林口林业局森林实际生产力进行了评价。
6) forest ecological product
森林生态产品
1.
This paper,after analyzing all related concepts,from the view of “product",put forword the new concept of forest ecological product.
在分析归纳相关概念之后,从产品的角度提炼出森林生态产品这一新的概念。
2.
Compensation standard is a very important content of the compensation of forest ecological products.
在论述补偿构成、补偿实质等基本问题之后,以成本构成理论为依据,根据目前国家经济发展水平提出了中国森林生态产品补偿标准发展的5个阶段(现行标准、管护成本标准、简单再生产标准、全额生产经营成本标准、效益补偿标准),以便进一步完善中国森林生态产品补偿的理论与实践。
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