生态

Based on theories and methods of ecological economics, we explain the functions of ecosystem services in Chengdu city, Sichuan Province of China such as conditioning climate, fixing carbon and releasing oxygen, preserving soil, keeping waterhead, purifying environment, and restraining noises, and estimate the economic value of it.

运用生态经济学原理与方法，阐释了成都市生态系统调节气候、固碳释氧、保持土壤、涵养水源、净化环境和减弱噪声等生态服务功能，对其经济价值进行评估。

When we were busy protecting the village's cultural relics some villagers came to remind us of the teachers' condition. I used to have a plan and because I'm good at developing EcoTourism I thought maybe I can use some percentages of its gain to make up their salary and invite new teachers coming. Objectively speaking Wayao has good roads, profitable prairie economy if only the society and local government can step up more especially the society but it's always short lived.

我们在这个村进行文物保护的时候，村民也象我们提过这个问题，但我们现在还没有找到一个更好的方式，我初步设想的方式是这样的：因为我比较擅长做生态旅游，如果能把当地村庄的生态旅游做起来，就可以把生态旅游的一部分收入作为教师工资的一部分补贴，这样做是能够请到老师来的，因为从客观条件上来说，它那里的交通是非常好的，生活条件也不差，在藏区算是富裕的地区，基础设施也相当好，主要的问题就是教师的工资，因为政府的财政收入是很有限的，更多的是需要一种社会力量的帮助，社会力量的帮助存在的一个问题就是：它不是一个可持续性的，是短暂的。

The dissertation modifies the model of Holdridge's indexes of lifezone according to the features of the ecological climate of Xinjiang. The influence of the variation of vegetation caused by the climate variation of Xinjiang in recent decades is also analyzed. In recent 40 years, the type of life zone hasn't changed, the area and number of patch changed only. The diversity changed but not too much..That is, diversity of life zone changed in little range, the whole entiroment is still be a rather stable state, whill be goo for desertation expand contrandictorily.

根据新疆生态气候特征和生物地理规律对Holdridge生命地带分类模型进行修正，分析新疆近几十年来气候变化所引起的植被变化对于新疆土地荒漠化的影响。40多年来，新疆生命地带的类型数量并没有产生变化，只是各类型的面积和斑块数的变化，多样性有所波动，但是波动不大，也就是说生命地带多样性的震荡幅度不大，整个生态环境处于一种相对稳定的状态，这种稳定的生态环境状态有利于荒漠化的逆向发展； 7。

Keywords ecological safety;ecological security assessment;zonality;ecosphere structure;arid

生态安全；生态安全评价；地带性；生态圈层结构；干旱区

By analyzing the afforesting situation and existing problems of Xianyang Century Road, measures and suggestions for city road ecological landscape afforesting were put forward to provide ideas and methods for city road afforesting.

通过分析咸阳世纪大道绿化现状、存在问题，提出构建咸阳世纪大道生态景观绿化的思考和建议，为城市道路系统生态景观绿化的规划和设计提供思路和方法，改善城市道路系统绿化的生物生态和环境效益。

Through carrying on the research of the light,warm,wet environmental factor to the environment of different lawns,have explained that afforests the ecological effect of the mode and impact on surrounding environment in the campus lawn,in the hope of finding out the law,accumulate more exper...

通过对不同草坪环境进行光、温、湿等环境因子的研究，阐述了校园草坪绿化模式的生态效应及对周围环境的影响，以期找出规律，积累更多经验，为校园生态绿化起到一定的指导借鉴作用，将有利于草坪发展和景观生态设计的园林事业研究的健康发展。

In accordance with the affronts problems of Urumqi city, corresponding constructive and managed measures are proposed to build the balance of urban flora ecological system.

针对乌鲁木齐市城市绿地生态系统的问题，为建立城市绿地生态系统平衡，而提出相应的生态化建设与管理措施。

This article takes sustainable development theory as a masterstroke, is established in present situation of our eco-tourism and eco-tourism law system, betakes the comparative analysis and demonstration analysis'methods, profits from the overseas successful experiences cases, to discuss how to consummate our country's eco-tourism law system.

本文以可持续发展理论为主线，立足于我国生态旅游发展现状及生态旅游法律制度的现实情况，采用比较分析和实证分析的方法，借鉴国外的成功经验和成功案例，探讨如何完善我国的生态旅游法律制度。

The contents of the curriculum must be acceptable by the teachers on the impelling of educational activities thus teachers hold an approval view towards the concept of using Ecological engineering method on straightening Old Zhuoshui (avg. rate 4.1). The teachers also assume that this subjects is acceptable in merging with the teaching of elementary schools environmental of education (avg. rate 3.92). Thus, this idea coheres with the everlasting preservation of the environment (avg. rate 4.08), and that teachers are willing to impel and participate in the exercise of using this issue on education within a year (avg. rate 3.51). It proves that this idea of Ecological engineering method is suitable for use of teaching environmental education issues.

教学活动推动时，其课程的内涵是需受教学者的肯定，而教师对於旧浊水溪以生态工法整治是持认同的态度(平均数4.1)，也认为此议题适合融入小学环境教育的教学(平均数3.92)，并可符合维护生态与环境永续发展的理念(平均数4.08)，且在未来的一年内教师愿意推动及参与此议题运用於教学上(平均数3.51)；显示生态工法的工程思维是适合做为环境教育议题的教学。

The author analyzes the factor of constricting protection and development on ecological environment of forestry in Enshi Prefecture,position and role of forestry in development of ecological environment, relation between protection of ecological environment and ecological development in forestry.

笔者分析了制约恩施州林业生态环境保护与建设的因素，以及林业在生态环境建设中的地位和作用，林业生态环境保护与经济建设的关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。