保护区

Therefore, the study of Chagan Lake Nature Reserve on Sustainable Development is of great significance for theory of ecological function protected areas and the building of regional sustainabledevelopment, particularly for other types of nature reserves and ecological protection and ecological construction in the western Jilin Province.

因此，开展查干湖自然保护区可持续发展研究，对十生态功能保护区建设的理论和区域可持续发展，特别是对于吉林省西部其它同类型自然保护区生态保护及生态建设项目的实施，具有十分重要的意义。

Chagan Lake Nature Reserve upgraded to the National Nature Reserve in 2006,it has played an important role in the protection of regional biodiversity, regulating floods, water conservation and so on.

查干湖自然保护区在2006年升级为国家自然保护区，该保护区在保护区域生物多样性、调节洪水、涵养水源方面起到重要作用。

With least landscape separation and less patch dendity, Pinus massoniana patch was fargoing distribution and good continuity, resulted habitat type and aspect monotony.(3)In the analysis of visual sensitivity, using 10° and 20° as the boundary to classify the slope sensitivity, the high sensitive region which slope above 20° share 11.4% of the total area of the reserve, mainly located in the middle and upside of the mountain; using

3在视觉敏感度分析中，以10°和20°为界划分坡度敏感度级别，坡度大于20°的高敏感区域占保护区总面积的11.4％，主要分布在山体的中上坡；以沿道路两侧100m、200m和300m的距离为标准划分距离敏感度等级，将保护区划分为近景带，中景带，远景带和少见带，近景带可视情况良好，中景带和远景带中，道路沿山体一侧的观景距离内有小面积的区域因地形的阻挡而影响观景视线，主要是在大小长山、马鞍山、太渔山、马驿峰、鼎冠峰、宝盖峰等山体较陡峭的地方；视域几率敏感度分析中，保护区内高可见区和中可见区占保护区总面积的87.9％，表明保护区可视面积很大。

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。

Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan;2. This research adopts the quantitative method to value direct extractive value,direct service value,indirect economy value, existence value of Chishui Alsophina spinulosa Nature Reserve.

本研究采用定量的方法对桫椤保护区生物多样性的直接实物价值、直接服务价值、间接经济价值、存在价值进行评估，以及对桫椤保护区生物多样性的保护效益进行分析，为行政部门和环境保护部门对保护区的科学管理提供理论依据。

By the analysis of the misty classification to the plant diversity of Nanyue nature reserve area and its 9 vicinities,The results show that:By their relationship of Nanyue nature reserve area and its 9 vicinities,the result is: Taiwan Area＞Jinggang Mountain＞Wuyishan Scenery＞Daluo Mountain＞Baiyun Mountain＞BaiShan Mountain＞BaiChuang Mountain＞Huangshan Mountain＞Xinnongjia.In order to do a beneficial tries and investigate a new plant classification method,and meanwhile the results is very meaningful to the management and reservation of Nanyue nature reserve area.

本文通过对南岳自然保护区植物多样性与其相邻的其余的9个地区植物多样性进行模糊聚类分析，结果表明，按与其区系关系的密切程度的大小进行排列，与南岳自然保护区的关系的密切从大至小的顺序为：台湾岛＞井冈山＞武夷山＞大罗山＞白云山＞北山＞北仑山＞黄山＞神农架，旨在对植物区系分类方法的研究作一个有益的尝试，探索一条植物区系分类的新方法，同时其结果对南岳自然保护区的经营管理和保护具有一定的实践指导意义。

First of all, I, to some basic theory knowledge of the scenic spot, concept, important document of the composition, function, historical development of the scenic spot are described , among them differentiate and analyse the difference between scenic spot, nature reserve , Forest Park , tourist zone , foreign national park especially, pass the comparison in such several respects as nature , definition , establishment conditions , aim , building policy ,etc, can find out there are very great differences in scenic spot and other areas , it is an independent legal area; Secondly, I analyse to China and foreign legislative overview of scenic spot, list the scenic spot in the national park or protection zone system abroad , has made the special" law of protection zone " and " law of national park ", China"s corresponding legislation is more weak , there is not a special scenic spot to legislate at present in China, only an administrative statute that the State Council issued in 1982 -" provisional administrative regulations of scenic spot"; Moreover, I set up with the existing legislative existing problem of scenic spot in our country is it expound the fact to go onning to of our country planning , management, property right that scenic spot exist, it will must set about making " the law of scenic spot" while saving the scenic spot to strengthen the protection management to the scenic spot at the present stage; Finally, I belong to to legislative aim , legislative principle , right, our country of " scenic spot law such basic frames as the system , management system , legal liability ,etc. is it expound the fact to go on..

首先，笔者对风景名胜区的一些基础理论知识，风景名胜区的概念、构成要件、功能、历史发展等问题进行论述，其中重点辨析了风景名胜区与自然保护区、森林公园、旅游区、外国国家公园的区别，通过性质、定义、设立条件、宗旨、建设方针等几方面的比较，可以看出风景名胜区与其他区域有很大差别，是一个独立的法定区域；其次，笔者对中国和国外风景名胜区立法概况进行分析，国外将风景名胜区列入国家公园或保护区体系，并制定了专门的《保护区法》和《国家公园法》，而中国相应立法则比较薄弱，中国目前没有一部专门的风景名胜区立法，只有一部国务院在1985年颁布的行政法规——《风景名胜区管理暂行条例》：再次，笔者对我国风景名胜区存在的规划、管理、产权设置和我国现有的风景名胜区立法存在问题进行论述，现阶段要加强对风景名胜区的保护管理，挽救风景名胜区，必须着手制定《风景名胜区法》；最后，笔者对我国《风景名胜区法》的立法宗旨、立法原则、权属制度、管理体制、法律责任等基本框架进行论述。

Planting a shelter belt around the reserve and along both sides of the road connecting Xietongmen and Xigaze

为有效保护自然保护区，在保护区试验区外围及谢通门——日喀则道路两侧建立防护林带，进一部避免铜矿采选作业及物料运输的噪声、粉尘等对保护区的影响，林带长度为10km，宽度为50m，以种植杨树、柳树为主。

This paper expounds the special problems confronting natural conservation reform, analyzes the limitation of eco-tourism in our country and the dilemma of the national investment into the economy of the conservations.

从保护区的特殊性阐述了当前保护区所面临的问题，分析了生态旅游在我国所受到的局限性和我国当前在对保护区经济投入上的两难困境。

The paper also offers some basic concepts to guide the planning and design of transportation system, in particular, route alignment and cross-sectional design, for the forest conservations, so as to promote a healthy interaction between the city and its forests.

着重研究了保护区的内涵、特点及其交通特征，提出保护区道路交通规划的特殊性，从而形成既要体现生态保护，又要体现旅游服务功能的规划理念，以此来指导保护区道路交通系统、道路线形、道路断面等规划设计，实现城市与森林的互动。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。