生态

PAR(photosynthetically active radiation) is an important ecological factor which controls the energy transforming and matter production.

光合有效辐射是影响生态系统能量转化和物质生产的重要生态因子，对其时空格局的研究，有助于深入理解生态系统的生理生态因子变化和光合行为。

Ecosystem Ap- proach provides a science and policy fram ew or k w hich can integrate all kinds of theories and m ethods to solve the com plicated social , econom ic and ecologicalproblem s.

&生态系统方法（ Ecosystem Approach ，EA）&不是一种具体的生态系统管理方法，而是一种综合各种方法来解决复杂的社会、经济和生态问题的生态系统管理策略。

This paper also brings forward the strategic target of planning and designing the green system in this region to provide reference and guidance for planning work. Based on GIS, this paper analyzes landscape spatial pattern, dynamic pattern and landscape functional division. And it holds out the planning project to major the structure of green system in the research zone. And that is the core content in this research. There is peculiar sense to represent and extend the psammophyte garden in justifying the agriculture framework in the research zone. So this paper takes the psammophyte garden as a concrete unit to proceed landscape eco-designing.

在对研究区的自然、社会环境及其景观生态基本特征等深入分析的基础上，提出了该地区绿地系统景观生态规划与设计的目标，为规划工作提供依据与指导；在地理信息系统支持下，进行景观生态分类与制图、景观空间格局及其动态分析以及景观功能分区，在此基础上提出研究区绿地系统结构优化的规划方案，这是本研究的核心内容；由于沙生植物园区的示范推广对研究区的农业结构调整具有特殊的意义，因此，本文以白埕村沙生植物园区作为具体单元，进行景观生态设计。

It is the organic conformation of four levels of the degree of regional economies, of protection and restoration of regional ecology, of relativeness between regional economies and ecology, and of diffusion of pollution in regions that are the starting point and pathway to construct comprehensive evaluation system of the degree of harmony between regional economies and economy.

构造区域经济与生态发展和谐度的综合评判体系，应该以区域经济发展度、区域生态保护与修复度、区域经济与生态关联度、周边区域生态污染扩散度四个层面的有机整合作为切入点和推进路径。

It is the organic conformation of four levels of the degree of regional economies, of protection and restoration of regional ecology, of relativeness between regional economies and ecology, and of diffusion of pollution in regions that are the starting point and pathway to construct comprehensive evaluation system of the degree of harmony between regional economies and economy.

构造区域经济和生态发展和谐度的综合评判体系，应当以区域经济发展度、区域生态保护和修复度、区域经济和生态关联度、周边区域生态污染扩散度四个层面的有机整合作为切入点和推进路径。

It is the organic conformation of four levels of the degree of regional economies, of protection and restoration of regional ecology, of relativeness between regional economies and ecology, and of diffusion of pollution in regions that are the starting point and pathway to construct comprehensive evaluation system of the degree of harmony between regional economies and economy.

构造区域经济与生态发展和谐度的综合评判体系，应当以区域经济发展度、区域生态保护与修复度、区域经济与生态关联度、周边区域生态污染扩散度四个层面的有机整合作为切入点和推进路径。

It is the organic conformation of four levels of the degree of regional economies, of protection and restoration of regional ecology, of relativeness between regional economies and ecology, and of diffusion of pollution in regions that are the starting point and pathway to construct comprehensive evaluation system of the degree of harmony between regional economies and economy.

构造地域经济与生态生长调和度的综合评判体系，应当以地域经济生长度、地域生态掩护与修复度、地域经济与生态关联度、周边地域生态污染扩散度四个层面的有机整相助为切入点和推进路径。

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。

The main points are: groundwater level has descended to an obvious extent; nature vegetation has been degenerated completely; groundwater salination degree has increased along the Tarim River and relevant regions; desertification has developed quickly, wind-sandy disaster has been seriously increasing.

因此从恢复生态学角度深入探讨受损生态系统，建立天然植被生态系统的脆弱性评价指标体系，提出受损生态系统人工恢复与重建措施对塔里木河流域生态治理具有重要的理论与实践意义。

On the basis of having briefly retrospected developing history of the eco-treatment technology,future development and trends in the field were viewed aiming at the promotion of technical innovation of wastewater treatment and the wide use of the system in various areas,thus providing scient.

对污水的生态处理原理进行扼要论述，对污水的生态处理技术体系进行较为全面地概括，并就目前的应用条件与适用范围进行了阐述，在简要回顾污水的生态处理技术发展历史的基础上对该领域今后的发展趋势进行了展望，以推进污水生态处理系统的技术创新和在我国各地区的广泛应用，为全面实施污水处理与水资源综合利用相结合的污水无害化与资源化战略提供科学依据与技术支撑。

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。