1) Eco-engineering forestation
生态工程造林
2) forestry ecological engineering
林业生态工程
1.
Design of Forestry Ecological Engineering Management Information System Based on ArcGIS Engine and Realization of MapLayer Management;
基于ArcGIS Engine的林业生态工程管理信息系统设计与图层管理模块的实现
2.
The paper summarized the meaning of post-evaluation for comprehensive effectiveness of forestry ecological engineering,discussed its development process and reviewed the research of its content system,index system and methodological system.
简要概述了林业生态工程综合效益后评价的内涵,综述了国内外林业生态工程综合效益后评价工作开展情况,分别从内容、指标、方法体系3个方面论述了目前林业生态工程综合效益后评价研究进展,并从理论研究、方法研究与应用研究方面提出了林业生态工程综合效益后评价工作发展趋势。
3.
In the paper,according the structure existed on stable vegetation community in Taihang Mountain and the practice experiences from mixed forest management,forestry ecological engineering of Taihang were put forward.
建设稳定的林分是历代务林人所追求之目标,该文根据太行山区植被演替现存的稳定群落结构及近年来混交林建设的实践经验,提出了在太行山林业生态工程建设中混交林的营造模式及途径。
3) forest ecological project
林业生态工程
1.
In recent years,positive efforts have been gained through forest ecological project in China.
近些年来,我国林业生态工程建设取得了积极的效果,但在实施中也暴露出一些问题,其中道德风险就是比较突出的问题之一。
4) forest ecological engineering
林业生态工程
1.
The suggestions about how to naturalize the forest ecological engineering were also provided in this paper.
本文在对人工林目前所存在的生产和生态问题进行分析的基础上,结合近自然林业思想,对我国人工林近自然经营进行了探讨,同时也对我国林业生态工程近自然化提出了一些建议。
2.
The forest ecological engineering is an important step to improve the deterioration of ecological environment.
林业生态工程是改善生态环境的有效之举 ,它对传统的、粗放的林业管理方式提出了挑战。
5) forestry(grass) ecological engineering
林(草)生态工程
6) forestry ecological project
林业生态工程
1.
A series of significant forestry ecological project construction have been implemented in recent years,such as converting cropland to forest and grassland,sandstorm source control project in and around Beijing and Tianjin.
近年来实施的一系列如退耕还林还草工程、京津风沙源治理工程等重大林业生态工程建设,使全省有林地面积增加到434。
2.
The major contents and management approaches related to construction information of forestry ecological projects were elaborated.
阐述了林业生态工程项目施工信息的主要内容和管理方法,运用地理信息系统技术和林业专业技术,对林业生态工程项目施工信息管理系统的结构与功能进行了探讨。
3.
With the development of the forestry ecological projects construction over the world,post-evaluation\'s effect in the forestry ecological projects is gradually strengthened.
随着世界各国林业生态工程建设的进展,林业生态工程后评价工作正逐渐得以加强。
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参考词条