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forest ecosystem network
相关语句
  森林生态网络
     These conclusions can provide the technique supportto the developments in forest ecosystem network system.
     这些结论对在森林生态网络体系的建设提供技术支持。
短句来源
  “forest ecosystem network”译为未确定词的双语例句
     In China, according to seven different climatic zones with forest vegetation suggest that the 12 forest ecosystem stations should be established to combine together for the forest ecosystem network.
     在中国,作者按七个有林气候带提出首批应建的12个定位站,实行联网研究。
短句来源
  相似匹配句对
     On forest ecosystem management.
     森林生态系统经营研究
短句来源
     On Urban Forest & Ecosystem Construction
     论城市森林及其生态系统的建设
短句来源
     ecosystem
     生态系统
短句来源
     forest .
     林。
短句来源
     THREE NETWORK STRUCTURES OF FOREST ECOSYSTEM
     森林生态系统的三个网络结构
短句来源
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The paper concerns the relationship among human population, natural resources and environment. Owing to the complexity and diversity of forest ecosystem, it needs long term cooperation of network research in different climatic zone, flora and fauna in China. Natural and man-made forests have many ecological function and economic benifits. such as energy, water. metabolism of vegetation, food chain(net) and maitain forestry productivity of "sustainable forestry" and so on, which are all studied in this paper....

The paper concerns the relationship among human population, natural resources and environment. Owing to the complexity and diversity of forest ecosystem, it needs long term cooperation of network research in different climatic zone, flora and fauna in China. Natural and man-made forests have many ecological function and economic benifits. such as energy, water. metabolism of vegetation, food chain(net) and maitain forestry productivity of "sustainable forestry" and so on, which are all studied in this paper. In China, according to seven different climatic zones with forest vegetation suggest that the 12 forest ecosystem stations should be established to combine together for the forest ecosystem network.

本文所涉及的是一个关系到人类种群与自然资源和环境相互关系的重要问题。由于森林生态系统的复杂性和多样性,需要在不同的气候带和不同的动、植物区系内作长期的联网协作研究。天然林和人工林均具有许多生态功能和经济效益,诸如:能量、水、植被的新陈代谢、食物链(网)以及维持“持久林业”的森林生产力,等等、均列入研究内容。在中国,作者按七个有林气候带提出首批应建的12个定位站,实行联网研究。

Based on investigation and analysis of travel climate index, aero-anion concentration and air clean-index (CI), air quality in Maofeng Mountain Forestry Park was graded in this paper. The result indicated that travel climate resources were suitable for the recreation and travel in one year, aero-anion concentration of benefitto health and air CI was A grade (National Standard). This would become the basic data of the forest ecosystem network and tourism in Guangzhou.

本文对广州市帽峰山森林公园中的旅游气候指标--温湿指数和风效指数、空气离子浓度含量和空气洁净度等空气质量因子进行了测定,并运用有关方法进行评价。结果表明,该森林公园的旅游气候资源适合全年休闲、旅游;空气负离子含量高,有益于人体健康;空气环境质量达到国家A级,这为广州市森林生态网络建设和旅游资源开发利用奠定科学、翔实的基础数据。

The urban landscape actuality characteristic was gained by "3S" technology which was based on satellite imagery,and an analysis was also made on various landscape elements,especially the landscape area of urban forest,characteristic values of different landscape elements and landscape diversity by means of the theory and method of landscape ecology.Finally,some proposals were put forward on the establishment of urban forest ecosystem network.

在卫星遥感影像分类的基础上,利用“3S”技术得到成都市城市景观现状;运用景观生态学的原理和方法,对各景观要素,特别是城市森林的面积、景观元素的特征值以及景观多样性进行分析,并对城市森林生态网络建设提出了若干建议。

 
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