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In region conservational development, the aim for landscape ecology evaluation is to make good use the human factors which can induce and improve the landscape ecology, to curb and to prevent the human factors affection which can lead to the reduction of the landscape ecosystem, to establish the nature-human compound landscape ecosystem with reasonable structure and highly effective function.The fenshuiling-dajiangou-jiuqu region, an important ecological protection area of Shandong Province, lies in the southward hilly region in Jinan.

在区域保护性开发建设中引入景观生态评价,旨在区域开发建设过程中充分发挥可诱导和促进景观生态系统进化的人为因素,抑制和防止可导致景观生态系统退化的人为因素的影响,建设结构合理、功能高效且适合人类生存的自然-人工复合景观生态系统。

Zoology environment aggravation basically behaves the resource that it is water rare be short of and development uses rate low; extensive cultivate course of study to make quality of agricultural zoology environment deteriorates quickly; prairie ecosystem suffers excessive depasture wait for a reason to destroy serious, natural prairie produces structural sex decline, vegetation productivity is reduced significantly.

生态环境恶化主要表现为水资源稀缺且开发利用程度低;粗放型的种植业使农业生态环境质量迅速退化;草原生态系统受过度放牧等原因破坏严重,天然草原发生结构性衰退,植被生产力显著降低。

In the farm ecosystem of typical small basin, the ecological effects of complex inlaying structure of rice field and dry land were studied, the recycle and reuse of nutrients inside of system and the control of contaminants discharge of farmland eco-system were achieved through the re-distribution of nutrients.

对小流域农田生态系统开展了水旱田复合生态单元结构镶嵌的生态效应研究,有效地利用了物流通道的物质分配功能,实现了系统内部的物质循环与利用,控制了农田生态系统的污染物外排。

Future studies are recommended to compare the impacts across multiple scales and multiple ecosystems; intensify mechanical studies of the impacts; link the impacts on biodiversity and ecosystem processes; and explore the mutualistic interactions between soil ecosystems and exotic plants.

今后,加强多尺度和多生态系统的比较研究、机制性研究、生物多样性和生态系统过程的整合性研究及土壤生态系统对植物入侵的反馈研究是评价外来植物入侵对土壤生态系统影响的发展趋势。

However, there are also some questions such as the nonharmonious development of city socialeconomicenvironmental system and the difficulty to quantify the extent of ecocity construction.

但是在生态城市建设过程中还不可避免地存在着城市复合生态系统不协调发展、生态城市建设程度难以定量以及片面定量的问题。

This study chose two typical eco-civilized villages (Meiwan Village and Qiaonan Village in Danzhou City) as examples, and conducted questionnaire survey aiming at the residents' environmental awareness and village environment. The result indicated that the level of residents' environmental awareness of the two villages was medium, and remains mid-green level, and the pragmaticality of environment education was poor.

选取海南两个典型生态文明村(儋州市美万新村、侨南村),针对生态文明村居民环境意识和环境现状进行问卷调查,结果表明:两生态文明村居民环境意识水平为中等,主要停留在中绿层,环境教育的实效性差。

Its major protective objectives are primary Cyclobalanopsis phanera forest ecosystem and Presbytis francoisi together with its habitat.

以中亚热带原生性亮叶水青冈森林生态系统和黑叶猴及其栖息地为主要保护对象,同时保护分布于该保护区的一系列珍稀动植物和中亚热带湿润森林生态系统,归为森林生态系统类型自然保护区。

In Chapter 4, using the points of view of dissipative theory, the dissipative structure characteristics of ecological-economic system in the Changjiang River basin is analyzed, the development course and evolution characteristic of the ecological-economic system in the Changjiang River basin is demonstrated, and at last the negentropy sources and the entropy value of the ecological-economic system in the Changjiang River basin is radicated.

第四章运用耗散结构观分析研究了长江流域生态经济系统耗散结构特征,并用耗散结构理论论证了长江流域生态经济系统演变过程与演化特征,最后确立了长江流域生态经济系统的负熵源与熵值。

A combined technology of ' tertiary treatment - ecological purification - in situ remediation' was proposed to reutilize the secondary treatment effluent with assured water quality and ecological safety of the urban rivers.

通过对相关案例和水质标准的分析,阐述深度处理和生态净化对污水景观河道回用的重要意义;提出改善回灌河道水质和确保生态安全的城市污水&三级处理+生态净化+河道修复&工艺;以宁波市南区污水处理厂污水再生回用工程工艺设计为例,从河道水体现状、再生水水质水量、投资与效益及配套保障措施等方面,探讨采用该工艺进行城市污水尾水再生和景观河道回灌,实现生态环境利用的技术经济可行性。

Moreover, not only can the resources be effectively exploited and used, the social progress and economic development promoted, but also can the ecosystem and environment be improved, so that the karst mountain will be able to play its due role as an area of ecological protective region and waterhead of the Changjiang and Zhujiang Rivers.

全文分4个主要部分,内容包括综述;自然环境及社会经济条件、资源态势分析;生态系统特征及退化原因、过程研究;以往生态环境改善工作存在的主要问题和失误、生态环境建设途径和具体措施探讨。

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