Toward Water Conservation Society:the Connotationand Assessment Indication System

Water saving and developing water conservation society are the two key strategies both for wise water allocation and sustainable utilization. The paper analyses the connotation of water saving and water conservation society. Essentially, water saving means freeing up water from non-beneficial uses and providing it to some more productive uses. Basic principles for setting indicator are presented by providing efficient use of water, considering social issues and ecological protection. An integrated assessing water saving system aiming at more sustainable and efficient consumption is given considering unbalanced social and economic development in regions and basins. The hierarchy indicator system provides qualified tools to the practice of water conservation and evaluates the value for water conservation society construction.     

Research on the Sustainable Utilization of Water Resources of Jinan City

Abstract

The study on the sustainable utilization of water resources of Jinan city is a research hotspot in the urban sustainable development field. How to use a scientific and rational evaluation index system to analyze the sustainable utilization of water resources of Jinan city and then guide the development and utilization of water resources becomes particularly important. Based on the theory of sustainable development this study introduces the method, basic steps and evaluation indexes of the assessment of the development and utilization of water resources. By systemic analyzing the exploitation and utilization standards of water resources and economy and society in Jinan city, the evaluation and index system of sustainable utilization of water resources in Jinan city can be constructed and index weight can be confirmed, and then, the standard of sustainable utilization of water resources in different years can be analyzed comparably. Thus, the deficiency of lack of reflection of coordination extent in water resources development standard, society and economy in traditional evaluation method is settled efficiently. The paper takes the sustainable utilization of water resources of Qingdao City in 2008 as the standard to compare and assess the water resources utilization in Jinan City. The paper also collects data of water resources in Jinan City from 2001 to 2007. The result indicates that evaluation method is of feasibility and it is effective to the implementation of sustainable utilization strategy water resources in Jinan City.     

建设我国节水高效农业的战略对策

21世纪我国水资源供需矛盾进一步加剧,农用水资源严重短缺,解决我国粮食安全问题,必须发展节水高效农业,本文阐述了未来我国农业可持续发展面临的节水任务,分析了影响节水发展的制约因素,提出了促进节水高效农业发展的战略措施和对策。     

区域水资源可持续利用评价的FAHP-PP模型

正确评价区域水资源可持续利用,对区域社会、经济的可持续发展以及生态环境的良性循环都具有重要意义,而区域水资源可持续利用指标体系及评价方法研究是水资源可持续利用研究的基础。借鉴现有评价指标体系的优点,并充分考虑现有评价指标体系所忽略的某些环境因素对水资源可持续利用的影响,针对区域社会-经济-环境复合系统的特点,提出了由区域水资源条件、水资源开发利用程度、区域水资源与社会协调程度、区域水资源与环境协调程度4个子系统及评价指标组成的区域水资源可持续利用评价指标体系。根据水资源系统的随机性、模糊性等特性以及系统评价的公正、客观要求,为规避评价方法的主观性与客观性影响,分别应用主观性较强的模糊层次分析法（FAHP）与客观性较强的投影寻踪模型（PP）对区域水资源可持续利用水平进行评价,并将两种方法的评价结果进行加权求和以实现优势互补,以此建立了区域水资源评价的一种新模型（FAHP PP）,然后通过以上海市1998～2007年水资源可持续利用情况为例对该评价指标体系的合理性及方法的有效性进行了说明.     

区域水资源可持续利用评价的FAHP-PP模型

正确评价区域水资源可持续利用，对区域社会、经济的可持续发展以及生态环境的良性循环都具有重要意义，而区域水资源可持续利用指标体系及评价方法研究是水资源可持续利用研究的基础。借鉴现有评价指标体系的优点，并充分考虑现有评价指标体系所忽略的某些环境因素对水资源可持续利用的影响，针对区域社会-经济-环境复合系统的特点，提出了由区域水资源条件、水资源开发利用程度、区域水资源与社会协调程度、区域水资源与环境协调程度4个子系统及评价指标组成的区域水资源可持续利用评价指标体系。根据水资源系统的随机性、模糊性等特性以及系统评价的公正、客观要求，为规避评价方法的主观性与客观性影响，分别应用主观性较强的模糊层次分析法（FAHP）与客观性较强的投影寻踪模型（PP）对区域水资源可持续利用水平进行评价，并将两种方法的评价结果进行加权求和以实现优势互补，以此建立了区域水资源评价的一种新模型（FAHP PP），然后通过以上海市1998～2007年水资源可持续利用情况为例对该评价指标体系的合理性及方法的有效性进行了说明.     

节约型社会指标体系框架设计与广东节约水平现状评价

节约型社会指标体系贯穿了循环经济的思想，包括减量化、再使用再循环、节约支撑能力、资源禀赋变化与弹性系数等4领域共51个指标。应用该指标体系估算结果表明，广东省节能、节地、节水、节材、减污、资源化等核心指标目前高于全国平均水平，且每年均有所提升。高新技术产业产值占工业总产值比重、第三产业比重、行政管理费用所占GDP在全国属于领先地位，反映广东与其它地区的差异已经从数量的差异发展为结构性差异。GDP质量优于全国平均水平。但能源消费弹性系数反映出粗放型特征没有根本转变。水环境功能区水质达标率偏低，在制度支撑、科技支撑、教育支撑指标等方面亟待改进。     

On the Law Right of the Gas Water of Water Resources

Abstract

With the development of science and technology, the researches and application of water resources including the gas water have been constantly developed. Through an analysis on the flaws of the water right theory, and by executing reconstruction and renewal of the theory and system of water right in modern society, the water right position of the gas water will be established, leading to the maturity of the whole law effectiveness and substantial results of water right.     

基于系统动力学的湖南省水资源供需系统模拟研究

运用系统分析的理论和方法,建立湖南省水资源供需系统模型,仿真模拟传统发展型、发展经济型、节水型、协调型等4种不同方案条件下,2010~2030年湖南省水资源供需变化趋势。结果表明：（1）随着经济发展和人口增长,水资源供需矛盾将日趋紧张;（2）在协调型模式下,水资源供应基本能够满足社会经济发展的需要,且用水效率最高,是湖南省水资源开发利用的最优方案;（3）为了实现节水型社会建设目标,还需完善用水管理、优化经济结构、加快水利建设、加大循环利用和环境整治,提高节水技术水平和水资源保障水平     

Towards a Closed-Loop Materials Economy

Abstract

This paper introduces the recent appearance of a circular economy in such industrialized countries as Germany and Japan and outlines its concept and principles. The author emphasizes that a circular economy should become the breakthrough point for sustainable development and will enable a shift to a sustainable society of “doing less with less” away from the current high-consumption society of “doing more with more”     

Analysis of Coupling between Soil and Water Conservation and Economic-social Development

Abstract

The coupling relation exists in water and soil conservation and economic-social development. The article analyses the relation of soil and water conservation and economic-social development stages as well as the coupling analytical method. Then calculates the expecting income by dispersing Markov decision and calculates the correlation coefficient and the relationship degree. The article obtains the relationship of soil and water conservation investments and all kinds of incomes. Finally, it analyzes the important meaning in socio-economic development of water and soil conservation.     

农村水环境保护与经济可持续发展

我国的生态环境问题 ,如水土流失、草场退化、沙漠化、盐渍化等问题 ,归根到底还是农村水环境问题。本文分析了农村水环境保护、高效利用水资源的紧迫性 ,以及影响农村生态系统可持续性的因素和保护、改善农村水环境的主要措施 ;认为加强农村水环境保护及其持续发展能力的建设是我国整个社会特别是农村经济可持续发展的基本保障     

Analysis of Soil and Water Balance on the Land Arrangement Function

Abstract

The natural supply of land resources is limited, but the economic supply may change along with social and economic development, and its size is decided bye nature and social and economic body conditions. When the supplying ability of land resources threatens the development of society and the conflict between people and land becomes tense, it forced people to improve land utilization and to increase the effective supply of land resources. The paper made an overall consideration on the characteristics of the irrigated farming and the frail ecological environment in Fuhai County, Altay Area, Xinjiang Uigur Autonomous Region and explored land arrangement planning as well as water resource planning and environmental protection. The paper evaluated natural resources, land utilization and water resource of the case study areas and focused on the spatio-temporal balance between the utilization of water and land resources. In the end the paper a feasible plan was made out for the land arrangement project.     

Defect and Innovation of Water Rights System

Abstract

The rare deposition of water resources conflicts with its limitless demand. This determined the existence of the water rights transaction system. The implementation of the water rights transaction system requires clarifying the definition of water resource right above all distinctly. At present, it is a kind of common right system arrangement which needs the Chinese government to dispose of water resources. Though a series of management systems guaranteed the government’s supply of water resource, it hindered the development of the water market seriously and caused the utilization of water resources to stay in the inefficient or low efficient state for a long time. Thus, we should change the government’s leading role in the resource distribution and really rely on the market to carry on the water rights trade and transaction. In this way, the water rights could become a kind of private property right relatively, and circulate freely in the market. As a result of this, we should overcome the defects of common right, make its external performance internalized maximally and achieve the optimized water resource disposition and use it more effectively.     

水环境优先与兼顾水资源——关于水发展秩序的一个新型战略发展框架

水既是母体性的重要战略环境．还是父体性的重要战略资源。其双重特征和叠加功用决定了水对人类的生存发展具有至高无上的战略性。我们有充分的论据认为。在水的双重特性中水环境比水资源更加重要．在水发展序列中水环境发展重于水资源发展。中国决策层已经在水资源方面提出了建构“节水型”社会的发展要求，但还没有从水环境的视角确立建构“洁水型”社会的发展战略。21世纪的现代水科学发展观要求我们必须在洁水优先和兼顾节水的发展理念引领下。建构洁水与节水相结合的杜会发展模式。寻求21世纪中国新型的水利科学发展道路。只有如此．才能真正建构起能够切实保障中国水利安全的战略发展框架。     

江南水乡区域景观体系特征与整体保护机制

20世纪80年代江南六大水乡古镇被发现、保护,并且进行旅游开发之后,该区以其独有的水乡风貌特色和丰厚的文化底蕴,成为华东地区重要的旅游目的地。旅游为古镇带来了显著的经济、社会和文化效益,形成了古镇独特的发展模式。然而在发展的同时,因受城市化、工业化、商业化和现代化的冲击,该区域不仅呈现出商业化过度、现代化过快、空心化明显、克隆化普遍和超载化突出的严重问题,而且其赖以存在的江南水乡区域景观体系也遭受到前所未有的破坏,使江南六镇的保护出现孤岛化现象。依托江南水乡文化遗存的区域景观整体的研究,探讨了古镇及区域景观体系保护与持续利用的内在机制。     

Relations between Environmental Right for Citizens and the Right to Use Environmental Resources owned by Company and Enterprise

Abstract

From angles of administrative law and private law, the article analyzes relations between environmental right for citizens and the right to use environmental resources owned by company and enterprise and points out three principles to balancing two relations: A principle of equal protection, a principle that general interest is superior to special interest as well as taking an account for special interest, in specific circumstances, for example, in the circumstance that clashes between environmental and economic interests can not be avoided, policy makers can put an emphasis on more important social interest according after considering weight of each interest. Finally, the article reaches a conclusion that China should establish system of environmental right for citizens from legislative and administrative levels so that a harmonious society can be constructed with guarantee.     

Study on Sustainable Development in Vulnerable Eco-areas

Abstract

The vulnerable eco-area is one of the important research targets in the field of sustainable development. It is the requirement of building a well-off society in an all-round way that we should study more on the vulnerable eco-areas, deal with the relationship between environmental protection and economic development, speed up the economic development in these areas and increase the living standard of the local people. This paper puts forward the countermeasures of environment—economy coordination, on the basis of the recognition of eco- environment features and social economic conditions in the vulnerable eco-areas of China, in view of the progress in sustainable development studies of the vulnerable ones, taking the transitional areas of farming and pasturing in northeast China as an example to study the regional environment vulnerability.     

水环境可持续承载评价方法及实证研究

基于广义水环境的概念，研究水环境承载可持续性的量化评价方法，拓展了水环境承载的内涵。主要考虑水环境的水源、资源、纳污、生态等四个功能过程，兼顾社会调节活动对水环境功能的影响。设计并构建了水环境承载的可持续性评价指标体系。对指标体系的1个指数、6个分类指标和36个衰征变量，采用多指标综合评价方法进行定量评价，得到水环境可持续承载度。建立了基予GIS的评价平台。结合白洋淀保定地区的案例进行了水环境承载的实证评价，分析了不同年份水环境承载度指数的变化趋势。提出了改善水环境承载状况的措施建议。研究成果可为科学制定保护规划和管理政策提供技术依据。     

Resource and Environmental Issues in Transitional China: A Perspective from the Interaction Among Market,Government and Society

Abstract

Along with the rapid growth of economy in the postreform period after 1979, China has faced severe problems of resource overusing and environmental degradation which would threaten the sustainable development of economy and society. This article explores an effective mechanism of managing resource and environment in China. It examines some major resource and environmental issues, and constructs a framework of institution innovation to cover three sectors (government, market and society). In addition, the article analyzes their experience and evaluation in resource management and environmental conservation during the transitional period. We argue that the combination of market regulation, government intervention and public participation is an effective way of allocating resource and protecting environment. Some suggestions are put forward to balance the relationship between them, including coordinating role of government and market, building platform for market operation and creating an atmosphere of public participation.