森林承载力是森林经营管理理论和森林生态学中的一个全新内容。
Forest carrying capacity is a recent matter in theory of forest management and forest ecology.
评价了森林经营质量和经营中存在的问题,提出了森林经营管理的具体建议。
The quality and problems in forest management were assessed also. Furthermore, some Suggestions on forest management were put forward.
马来西亚是亚洲典型的热带国家,有着丰富的热带森林资源和悠久的森林经营管理历史。
Malaysia is a typical tropical country in Asia, which has rich tropical forest resource and long management history of forest resource.
南方集体林如何建立有自身特色的森林经营管理体系,一直是许多林业工作者探索的课题。
It has been a research project for many years how to develop the forest management system with the characteristics of southern collective forest region.
在相关理论算法研究的基础上,设计了一个面向森林经营管理的虚拟森林原型系统—虚拟森林生长和经营模拟系统。
On the basis of study of related theories and algorithms, an oriented forest management virtual forest prototype-virtual forest growth and management modeling system is developed.
同时论述了如何将它同森林经营管理结合起来,并通过虚拟林相的二次开发功能来解决森林管理中的一些具体问题。
It also discusses how to combine it with forest management and solve some problems in forest management use the secondary development function of virtual forest.
本文就这一问题进行了系统地分析,试图描述森林经营管理系统的基本框架和构成这一框架的各要素在系统中的作用。
This paper has systematically analyzed this issue and tried to give a general picture about the basic framework of such a forest management system, and about the …
森林资源监测是强化资源经营管理的基础和中心工作之一。
Forest resources monitoring is the basic and core work of strengthening resources management.
林业生产和经营活动包括育苗、造林、经营管理、保护、森林采伐和更新以及林产品加工等。
Forestry operation and production includes seedling, forestation, operation management, protection, forest harvesting and renewal and forest product processing, etc.
集体林是我国森林资源的重要组成内容,森林经理调查是提高集体林经营管理水平的一项重要技术手段。
Collective forest is the main component of forest resources in China. Forest management survey is a very important technologic way in increasing the management level.
因此,研究树木风振机理对于保护好现有的森林资源和指导林区的经营管理具有重要的意义。
Therefore, the research on the mechanism of wind-induced vibration of trees has great significance to protect forest resources and the guidance of forest management.
通过在加拿大现地2 0多天的森林经营与管理培训考察,对加拿大,特别是安大略省森林资源及经营管理有了较清楚了解。
A much deeper understanding of Canadian forest management and conservation during 20 day's on site inspection has been gradually formed.
本研究以上海为对象着重进行了城市森林的资源经营管理研究。
The present situation and characteristics of Shanghai urban forest resources were pointed out, that the forest cover rate is low;
本研究以上海为对象着重进行了城市森林的资源经营管理研究。
The present situation and characteristics of Shanghai urban forest resources were pointed out, that the forest cover rate is low;
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