生态

Third, introducing the evaluation theory of ecosystem service, it set up an appraisable system of ecosystem service values of water resources, which is specially carried on to Haihe Basin too. Fourth, it coupled the evaluation theory of ecological service function and the holistic analysis model of water resources carrying capacity for a try, and then set up the analysis mechanism of regional macro-economy, water resources and ecological environment, which carried on a preliminary research of carrying capacity of ecological environment of water resources in Haihe Basin.

第二，建立了水资源承载能力分析模型，针对海河流域进行专门的分析，提出流域合理的经济社会发展规划参考目标，第三，引入生态系统服务功能价值理论，建立了水资源生态系统服务功能价值评价体系，并在海河流域内进行实践应用，第四，将生态服务功能价值理念与水资源承载能力分析模型进行尝试性的耦合，初步提出基于区域宏观经济、水资源及生态环境分析机制的流域的水资源生态环境承载能力分析框架。

However, people only pay great attention to short-term economic benefit, neglect ecological value and social value of the wetland, destroy wetland's ecological environment, finally caused harm on service function of wetland's ecosystem, leaded to the wetland'ecosystem to provide welfare for people decreasingly, directly threatened the ecological foundation of human sustainable development.

然而人们往往只注重近期的经济利益，忽略了湿地所具有的生态价值和社会价值，造成对湿地生态环境的严重破坏，最终导致湿地生态系统的服务功能受到损害，使湿地生态系统向人们提供的福利减少，直接威胁到人类可持续发展的生态基础。

The national park is non-rival within its tourism carrying capacity, and it is excludable because only the tourists buying entrance fee can be permitted to visit the park.

自然类和综合类国家公园是一个完整生态系统或者一个生态系统的一个部分，因而，具有一般生态系统都具有的生态系统服务功能，因此，要放在生态系统的背景里，完整地理解其价值。

Every link has to be tackled appropriately, otherwise the scheme can only exist in the realm of ideology and the ecological crisis cannot be foundationally reversed.

这些相互联结、相互制约的环节决定了加强生态道德教育、培养理性生态人是一项全方位的系统工程，也决定了必须做好其中每一个环节的工作，否则，加强生态道德教育、培养理性生态人的规划只能停留在意识形态层面，人类面临的生态危机局面也不可能得以根本逆转。

Furthermore, through the way of Quaternary Geology, Tectonic Geology and Geography, the coupling relation between eco-environment and geotectonics has been discussed based on the Theory of Dissipative Structure and the Hypothesis of Wavy Mosaic Structure.(1) Clear-cut of related ideas.

本文以陕西生态环境以及生态环境与构造的关系为研究对象，综合运用野外调查、遥感GIS手段、历史文献分析等，系统论述了陕西各种生态环境特征、危害及其成因；在此基础上，应用第四纪地质学、地质构造学、以及自然地理学的基本方法分析了陕西生态环境特征和问题形成的构造机制，运用耗散结构理论和波浪镶嵌构造学说从理论与实践的结合上，探讨了生态环境整体性与构造的耦合关系。

Based on the studies on the siltation and lake shrinking,changes of water environment and habitats of Grus nigricollis, utilizations of wetland resources, relations between ecological environment changes and current functional zone dividing model are discussed. The protection management of ecological environment under current functional zone dividing model is not effective in solving the conflicts between resources utilization and protection of the wetland. It is necessary to study ecologic structure and function of Caohai plateau wetland.

通过对草海国家级自然保护区水土流失、湖盆淤积，水环境、黑颈鹤栖息生境等生态环境特征变化以及当地社区湿地资源利用状况的分析，探讨了湿地生态环境变化与现行保护区功能分区的关系，说明三级模式下的湿地生态环境管理激化了湿地资源利用与保护的矛盾，必须加强草海湿地生态结构和功能特征的研究，制定合理的保护区功能分区，切实有效地保护湿地生态环境。

From intergrating model the general forest ecological economic structure classified by equal interval analysis spatial heterogenicity of the forest ecological benefit economic structure to create money gross of GIS spatial graphic distribution and statistics histogram, described the ecological benefit, and dynamics analyse the forest ecological benefits in last ninty years.

从广义森林生态效益经济结构汇总模型出发、按等间隔的分类标准作出森林生态效益货币总量的GIS空间分布图及其统计直方图，进行森林生态效益经济结构的空间异质性分析，划分黑龙江省森林生态效益的主产区，进行了森林生态效益的跨度近90年的动态分析。

And the degree of a species niche hypervolume diffuse within the niche space is described with niche diffusion index.

物种的实现生态位中心点到理论生态位中心点的距离称为生态位偏离，而物种在生态位空间扩散程度以生态位扩散指数表示之。

Fuzzy hypervolume niche was proposed to overcome the limitation of Hutchinson\'s niche concept and the formulas to measure two important indexes—niche width and niche overlap which can be easily applied in practice.

为克服Hutchinson的生态位定义的局限提出了模糊超体积生态位，以及度量生态位的两个重要指标——生态位宽度和生态位重叠，新公式便于应用。

Based on Hutchinson niche and Guangxia Cao\'s definition, Fuzzy hypervolume niche evolves the theory of fuzzy niche: the niche is a fuzzy hypervolume; the niche of the species is a hypervolume with fuzzy boundary which is formed by the n-dimensional resources (time, space, temperature, humid, trophic,...) necessary for the species\' continuous existing and multiplying; membership of a point in the niche is equivalent to the adaptive degree of the species to the point of the environmental resources.

在Hutchinson生态位和Guangxia Cao的定义的基础上，模糊超体积生态位发展了模糊生态位理论：物种的生态位是可以使物种生存和不断繁殖的n维环境变量(时间、空间、温度、湿度、营养……)所形成的边界模糊的一个n维超体积；隶属函数表明n维资源空间的一个点x属于生态位的程度，也表明物种对环境资源的适应程度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了