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- The result of this paper provides reference value for appraising ecological service function in Hunan Forestry ecology system. 研究结果对于评价湖南省森林生态系统的生态服务功能有的参考价值。
- Discussion about Hebei province constracting the quite complete forestry ecology system 河北省构建比较完备的林业生态体系探讨
- forestry ecology system 林业生态
- The ecology system will be broken if too many trees were felled. 过度砍伐树木会破坏生态系统。
- forestry ecological system 林业生态体系
- Stand biomass which is the foundation of researching many forestry and ecology problems is a basic quantity character of the forest ecological system. 摘要林分生物量是森林生态系统最基本的数量特征，是研究许多林业问题和生态问题的基础。
- The regional ecological system is fragile. 区域生态系统脆弱。
- The degradation of coarse woody debris (CWD) is a key issue among the researches of nutrient cycle,while stump degradation is a new research area for stump plays an important role in forestry ecology. 在森林生态系统的养分循环研究中,粗木质残体(CWD)的分解是目前的一个热点课题,CWD研究所包括的范围很广,森林砍伐后伐根分解的研究就是其中一个较新的领域,虽涉及者不多,但伐根在森林生态系统中所具有的生态作用却不容忽视。
- Urban forestry takes serving urban ecological system and maintaining its good operation as purpose. 摘要城市林业以服务城市生态系统，并保持其良好运行为主旨。
- The reason for the state of disrupted its ecology system and its rareness degree were discussed. 并讨论了大、小西沟野果林生态系统受损现状和野生樱桃李濒危的原因。
- "Meige" survive on the particular cultural ecology system which includes many ancient cultural elements. 梅葛在楚雄彝族地区得以继续传承，可视为存活于现代文化语境中鲜活的文化样品。
- The recognition of silvatic ecological benefit by modern science makes it Possible to bring the measurement of the forestry ecological benefit into the evaluation system of forestry operating benefit. 现代科学对森林生态效益的认定，使林业生态效益的计量纳入林业经营效益评价体系成为可能。
- The land of the forestry ecology 林业生态
- In the 21th century, ecology crisis become the biggest menace of human beings, forest has been regarded as main body of ecology system of dry land. 21世纪，生态危机成为人类面临的最大威胁，森林作为陆地生态系统的主体，自然成为世人瞩目的集点。
- The forestry ecological efficiency compensation fund shall be used exclusively for its designated purpose and shall not be used for any other purpose. 森林生态效益补偿基金必须专款专用，不得挪作他用。
- Fundamental Study on Computerization Standards of China's Forestry Ecological Project Management. 我国林业生态工程项目管理信息化标准基础研究。
- The protection of the ecological system was further enhanced. 生态环境保护力度加大。
- Forestry Ecology environment conservation 林业生态环境保护
- The character, condition and purifying mechanism are analyzed of constructed wetland ecology system through self - organization theories. 运用自组织理论对人工湿地生态系统的特征、适用条件及净化机理进行了分析。
- Economic Growth and Ecological System: Balance or Both Winning? 经济发展与生态维护:权衡抑或双赢?
