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urban forest ecosystem
相关语句
  城市森林生态系统
     Studies on Health Evaluation of Shenyang Urban Forest Ecosystem
     沈阳城市森林生态系统健康评价研究
短句来源
     Urban forest ecosystem can regulate matter circulation ,energy equilibrium and particularly control excessive release of carbon and alleviate the environmental pollution.
     认为城市森林生态系统能有效调节城市生态物流、能流平衡,特别能实现有效控制“C”过量排放(人均森林面积至少要达到9 m2),控制环境污染;
短句来源
     Health evaluation with bio-indicator of Shenyang urban forest ecosystem
     生物指示物法评价沈阳城市森林生态系统健康的研究
短句来源
     How to construct a healthy and stable urban forest ecosystem adapting to city's development and an urban forest landscape which can reproduce the natural forest community's characteristics artistically and show the features of city on the whole, is a new task to be urgently solved.
     如何营建适应城市发展,健康稳定的城市森林生态系统,又能艺术地再现城市自然森林群落特征、从整体上展示地域风貌的城市森林景观,是一个全新而又迫切需要解决的问题。
短句来源
     Shenyang urban forest ecosystem health was evaluated with bio-indicator and comprehensive methods.
     采用生物指示物法和综合评判法对沈阳城市森林生态系统健康状况进行了评价。
短句来源
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  城市森林生态体系
     Development of Urban Forest Ecosystem in Yan'an City
     延安城市森林生态体系建设
短句来源
     The construction and planning of forest ecosystem for Slender West Lake scenic spot in Yangzhou region is an important component part of the research and demonstration on Yangzhou urban forest ecosystem.
     瘦西湖风景区森林生态系统建设是城市森林生态体系研究与示范扬州试验点的重要组成部分。
短句来源
  “urban forest ecosystem”译为未确定词的双语例句
     Health assessment of urban forest ecosystem in Yan'an City
     延安市城市森林健康评价
短句来源
     According to urban forest ecology, ecology economics, contamination ecology, landscape ecology, urban ecology and landscape architecture, Guangzhou urban forest ecosystem was investigated for its service and function effects, and its service value was evaluated as well.
     根据广州市帽峰山城市森林生态定位站观测、样线和标准地调查、查阅资料和问卷调查相结合等方法获得的数据,以及植物、水样和土壤样品理化分析的结果。
短句来源
     (4) With the guidance in program principle, make relatively detailed ammunition program on urban forest ecosystem, the system of green land, travel campaign system, forest resource protection system, forest resource inspection system, urban forestry management system and urban forestry insurance system.
     (4)在规划原则的指导下,重点对城市森林生态、绿地系统,森林旅游活动系统,森林资源保护系统,森林资源监测系统、城市林业建设管理系统以及城市林业建设发展保障体系做了较为详细的发展规划。
短句来源
     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。
短句来源
     Based on the theory of ecosystem health,healthy condition of urban forest ecosystem in Yan'an was analyzed and assessed by setting diagnostic indicator system.
     运用生态系统健康理论建立了城市森林健康评价指标体系,对延安市不同类型城市森林进行了分析评价。
短句来源
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  urban forest ecosystem
Management of urban forest occurs largely at the local, city-specific scale, where the complexity of the urban forest ecosystem is most evident.
      
Emphasizes management of urban forest ecosystem to maximize benefits to people.
      
Emphasis on management of urban forest ecosystem to maximize benefits to people.
      


Urban forestry, developed from the fusion of forestry and landscape architecture, is an industry of setting up and managing urban forest ecosystem,which builds, manages and utilizes the biocenose-mainly the trees,and the facilities in cities. Urban forestry ecosystem is a subsystem under the urban compound ecosystem, which broadly participates in the use of substance and energy of the urban compound ecosystem, the coordinative development of society and nature, and...

Urban forestry, developed from the fusion of forestry and landscape architecture, is an industry of setting up and managing urban forest ecosystem,which builds, manages and utilizes the biocenose-mainly the trees,and the facilities in cities. Urban forestry ecosystem is a subsystem under the urban compound ecosystem, which broadly participates in the use of substance and energy of the urban compound ecosystem, the coordinative development of society and nature, and the self-balanceing of the system.Urban foresty is a science of studying urban forestry ecosystem, construction, management and utilization of urban forest. The tasks of this science are those of making plannes, designs for urban forestry, studying utilization and effects of urban forestry, providing relative basis for legislation, constructing kinds of forest types, plant communities and landscapes, and selecting and producing plant materials.

城市林业是建设和经营城市森林生态系统的行业,指建设、经营、利用城市范围内,以树木为主体的生物群落及其中的设施。它是由林业和园林融合而成的。城市林业生态系统是城市复合生态系统中的子系统,它广泛参与城市复合生态系统中物质、能量的高效利用,社会、自然的协调发展和系统的自我调节。城市林学是研究城市林业生态系统、城市森林的建设、经营和利用的城市科学。其任务是研究城市林业的规划设计、经营管理、合理利用及其效益,提供制定有关法规的依据;建造各林种、植物群落、景区、景点,选择和培育植物材料。

Urban forest is usually referred to vegetation growing in urbanized area or areas influenced by urban activities. Generally speaking, urban forest could be divided into such three parts as central urban forest, periurban forest and exurban forest. Urgently demand for trees management and concerning with urban landscape and citizens living quality resulted in conceptual formation of urban forestry based on integration of urban forest and urban ecology since 60s of this century. Urban forestry pays more attention...

Urban forest is usually referred to vegetation growing in urbanized area or areas influenced by urban activities. Generally speaking, urban forest could be divided into such three parts as central urban forest, periurban forest and exurban forest. Urgently demand for trees management and concerning with urban landscape and citizens living quality resulted in conceptual formation of urban forestry based on integration of urban forest and urban ecology since 60s of this century. Urban forestry pays more attention to structure, function, boundary, gradient and linkage of urban forest ecosystem, to ecosystem management, land utilities and spatial distribution of benefits and costs; and to participation and disturbance of mankind. Urbran forestry aims to construct safe, beautifying and effective urban forest so as to improve local environmental quality. Meanwhile, urban forestry tries to provide an ecosystem management approach for dealing with relations of human beings and natural resources, of environmental conservation and developmental construction. Urban forestry makes an attempt to understand social and ecological values and common well-beings characteristics of urban forest. This paper tries to discuss about the principles and practices of urban forestry, and to promote development and application of urban forestry in China.

城市森林作为城市生态系统的初级生产者,对于改善城市环境质量、保障城市系统的可持续发展具有重要作用。依据“城市度”的变化,城市森林一般区分为市区森林、近郊森林和远郊森林三个部分,每个部分因其特定结构对城市活动产生不同的功能效应。城市林业是研究城市森林生态系统的一门综合性的边缘学科,以便为城市居民提供安全的多种环境和社会效益。笔者分析了城市林业的起源与理论架构,概述了城市林业的研究现状和应用实践,为我国城市林业的学科发展和城市现化代建设提供参考。

おhe requirements of cities for forest have being increased since the environment of cities being deteriorated as a result of industry development and citilization. It is the task of top priority to build a complete urban forest ecosystem, to differentiate urban forest range rationally, and to manage urban forest in a high economic benefit way. The forest type and the differentiation principle, which influence the differentiation of urban forest, the coordinating...

おhe requirements of cities for forest have being increased since the environment of cities being deteriorated as a result of industry development and citilization. It is the task of top priority to build a complete urban forest ecosystem, to differentiate urban forest range rationally, and to manage urban forest in a high economic benefit way. The forest type and the differentiation principle, which influence the differentiation of urban forest, the coordinating relationship between cities and forest areas, and the management strategics under the conditions of market economy were discussed in this paper.

工业发展与城市化使城市环境恶化,城市对森林的需要增加。建设完善的城市森林生态体系,合理划分城市森林的范围,并进行高效经营已是当务之急。本文对影响划分城市森林范围的森林类型、划分原则、为协调城市与林区关系及在市场经济条件下的经营对策进行探讨。

 
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