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This paper analyzes the theory relative to ecological compensation system and the actuality of compensation of ecological environment in diggings in our country, then puts forward some consideration of constituting legal mechanism of compensation of ecological environment in diggings in our country, and hopes to promote efficient compensation of ecological environment in diggings, reasonable exploitation and utilization of mineral res our ce and the sustainable development of economy in our country.

本文在分析生态补偿机制的相关理论及我国矿区生态环境补偿现状基础上,提出了构建我国矿区生态环境补偿法律机制的几点思考,以期促进我国矿区生态环境的有效补偿、矿产资源的合理开发利用和经济的可持续发展。

Based on analyzing uncertainties when determining indicators system of ecosystem health assessment, an indicators system and a model for the evaluation of urban river ecosystem health was proposed. The model could offer the feasible and reliable base of decision-making for the river environment management.(4) An integrated method for land suitability evaluation based on geographic information systems under uncertainty was proposed.

运用模糊层次分析法,建立基于不确定性的模糊层次综合评价模型,并将理论应用于长沙市河流生态系统,查明城市河流的健康状态,研究结果可丰富河流生态系统健康研究理论体系,弥补当前生态系统健康与修复研究中城市河流方面的缺乏,对退化城市河流生态系统的保护和恢复起到很好的指导作用。

A new concept of ecomaterialogy was put forward in terms of the current situation and the trends in materials industry.

针对材料产业的现状和发展趋势,提出了生态材料学的概念,即生态材料学是关于材料及材料循环过程与生态环境相互作用的科学,其目的在于使材料在满足所需性能的前提下,具有优良的生态环境协调性。

This paper based on reviewing ecological planning and discussing briefly six ecologi-cal planning modes puts forward that the best lodestar of ecological planning is landscape ecology,and the ultimate goal of ecological planning is sustainable devel-opment.

通过对生态规划的产生及发展过程的回顾和对6种生态规划典型模式的初步探讨,揭示出生态规划的最佳指导思想是景观生态学;生态规划的最终目标是可持续发展。

Therefore,the research based on spatial analysis of ecological function is pertinent and operable.

维持系统的生态功能是生态调控的主要目的,因此基于生态功能空间差异性的生态调控研究,具有更强的针对性的可操作性。

The tactic of the funds' raising is to open up new fiscal income— environmental protection tax, green tax ecosystem consumption tax and green government bond, to encourage private sector as the listed company to collect funds by securities business, and the other . ways that establish the policy bank for Western region development and issue ecosystem lottery etc.For insuring the smooth implement of above various strategies, the thesis carries on to argument and suggest the needing of the policy and systems that government should provide.

在筹资策略的研究中得出以下结论:开辟新的财政收入——环保税、绿色税、生态消费税和绿色公债作为生态建设资金的主要来源,鼓励私人投资者以上市公司的身份筹集资金用于投资西部生态建设,其他方式如创建由央行控股的政策性开发银行、发行生态彩票等方式来筹集资金等。

There are large niche overlaps between the shrub and semi-shrub species and among the herbaceous plants of which the overlap between H. scoparium and A. ordosica and between Chloris virgata and Bassia dasyphylla were 0.7192 and 0.8622, respectively, and this indicates that they have greater ecological similarity thus possessing strong competitive capacities in community succession; there are smaller niche overlaps between A. ordosica and various herbaceous plants and thus they can stably co-existed.

灌木、半灌木种之间、草本植物与草本植物之间的生态位重迭值较大,其中花棒与油蒿、虎尾草与雾冰藜之间的生态位重迭值分别为0.7192和0.8622,这表明二者之间有较大的生态相似性,从而在演替过程中具有较强的竞争作用;而半灌木油蒿与各草本植物之间的生态位重迭值很小,它们能够实现稳定共存。

There are large niche overlaps between the shrub and semi-shrub species and among the herbaceous plants of which the overlap between H. scoparium and A. ordosica and between Chloris virgata and Bassia dasyphylla were 0.7192 and 0.8622, respectively, and this indicates that they have greater ecological similarity thus possessing strong competitive capacities in community succession; there are smaller niche overlaps between A. ordosica and various herbaceous plants and thus they can stably co-existed.

灌木、半灌木种之间、草本植物与草本植物之间的生态位重叠值较大,其中花棒与油蒿、虎尾草与雾冰藜之间的生态位重叠值分别为0.7192和0.8622,这表明二者之间有较大的生态相似性,从而在演替过程中具有较强的竞争作用;而半灌木油蒿与各草本植物之间的生态位重叠值很小,它们能够实现稳定共存。

Getting the spatial information of status, function and change, we have to develop and analysis spatial data with empirical models and process models. Spatial interpolation methods were used to estimate the characteristics of population from samples. Generally, the information are belong to bioecological information of EM. Huei-Sun Forest Experimental Station of NCHU is the study area in the study.

导出多层级间的相容性推估模式,并应用由上层族群分层取样,以得下层样本的技术且由下层之样本性态值分布,往上层推估族群之性态值分布,并以预测技术及Kriging 等空间推估方法,配合假设情境解生物生态、社会经济况改变或人为干扰时,对森生态系的况与产出所造成的影响,以提供森生态系经营管所需的生物、生态资讯。

The main conclusions are that the water resources redistribution for the recovering of the E'jina oasis has very significant effectiveness. The planned Zhengyixia hydraulic engineering works may not be practicable for it may result in the ecological degradation in periphery of the oasis.

流域调水等治理措施使下游天然绿洲萎缩和生态退化的趋势得到一定程度的遏制;拟建的正义峡水库和输水渠道等水利工程可保护额济纳绿洲核心地带生态,但带来外围天然生态植被的退化,需要进行大时空尺度的生态影响分析论证。

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