长江源碑记

高乎壮哉!浑然开天地,造化大江源。夫北纬三十三度二十八分,东经九十一度零九分,海拔六千五百四十八米,世界屋脊腹心之各拉丹冬雪山姜古迪如冰川,乃万里长江之正源也。稽远古之世,臆洪荒之震,沧海毕,高原激;冰雪阑,涓源展,山川生焉。至乃沱沱挟唐     

辽源市水源保护区经济社会和生态环境协调发展规划研究

辽源市的城区水资源人均拥有量仅有72．4立方米，是全国人均拥有量的1／37，吉林省人均拥有量的1／22。一方面是严重缺水，而另一方面水环境污染又十分严重。蓄水能力约1亿立方米的杨木水库，是为解决市区水源供水不足及其水质污染而新建的生活饮用水水源。为保护饮用水水源·1990年起·我们开展了杨水水库饮用水水源保护规划的研究。编制了以生态保护技术为主要技术路线的，促进保护区内经济、社会和生态环境协调发展的规划。一、水源保护区经济、社会和生态环境协调发展规划的指导思想与基本原理（一）、编制饮用水水源保护区经济、社会和…     

黄浦江上游水源保护区环境管理对策研究

本文首先综述了国外发达国家近几年在水源保护环境管理方面的研究成果与进展，然后简述了黄浦江上游水源保护区的现状，最后结合黄浦江上游水源保护区的特点，借鉴国外经验提出其环境管理对策。     

可持续发展--我国饮用水源保护法律调控之指导思想

本文在分析饮用水源特性和我国实际管理情况的基础上提出我国饮用水源保护立法应以可持续发展为基本指导思想，并对完善或创新我国饮用水源保护法律调控提供了有关依据和思路。     

澳大利亚公共水源管理现状及对我国的启示

介绍了澳大利亚在保障公共水源安全方面上的一些措施，以及供水系统的全水质管理体系和水质监测体系，并针对我国公共水源的状况，提出了相关的建议，强调必须加大力度研究针对强传染性病毒的水消毒技术。     

国外饮用水源保护管理体制对我国的启示

本文在对国外水源保护管理体制评介的基础上,对我国现行饮用水源保护管理体制进行深入反思,提出在饮用水源保护法律调控中改进我国饮用水源管理体制的具体对策,为我国饮用水源法制建设进行了有益的探索。     

湖北省饮用水源保护和可持续利用的立法思考

本文在对湖北省饮用水源保护的现状和法律调控的不足进行分析的基础上，提出完善湖北省饮用水源保护法律调控的必要性；分析了完善湖北省饮用水潭保护法律调控应遵循的指导思想和基本原则，并创新相应的法律制度，对湖北省饮用水源法制建设进行了探索。     

国外水源保护区的生态补偿机制研究

从国外水源保护区的生态补偿机制的研完入手，分三种模式介绍了国外水源保护区生态补偿的途径、模式及补偿的运作方式，分析了我国现行生态补偿机制的缺陷，并借鉴国外的先进经验，提出了符合我国国情的发展建议。     

鹤城“质变”

安徽省黄山市休宁县鹤城乡是安徽省西南端的一个小乡镇,地处新安江的发源地,被誉为＂新安江源头第一乡＂。这个人口只有八千多人的小乡镇,近几年陆续开展封山育林、封河禁渔、农村垃圾无害化处’理和三江源头绿色保护行动，致力于生态建设和环境保护，取得了显著成效。     

农村饮用水源污染因素分析及对策

我国农村饮用水源污染问题日趋严重，本文通过对漳浦县农村饮用水源地的调查，分析了农村饮用水源水质现状，指出农村饮用水源地污染的主要因素是畜禽养殖、农村生活面源和农业生产面源的污染，并针对这些污染因素提出了防治措施。     

Barriers to Water Conservation in the Rio Grande Basin1

Abstract: The Rio Grande basin shares problems faced by many arid regions of the world: growing and competing demands for water and river flows and uses that are vulnerable to drought and climate change. In recent years legislation, administrative action, and other measures have emerged to encourage private investment in efficient agricultural water use. Nevertheless, several institutional barriers discourage irrigators from investing in water conservation measures. This article examines barriers to agricultural water conservation in the Rio Grande basin and identifies challenges and opportunities for promoting it. Several barriers to water conservation are identified: clouded titles, water transfer restrictions, illusory water savings, insecure rights to conserved water, shared carry‐over storage, interstate compacts, conservation attitudes, land tenure arrangements, and an uncertain duty of water. Based on data on water use and crop production costs, price is found to be a major factor influencing water conservation. A low water price discourages water conservation even if other institutions promote it. A high price of water encourages conservation even in the presence of other discouraging factors. In conclusion, water‐conserving policies can be more effectively implemented where water institutions and programs are designed to be compatible with water’s underlying economic scarcity.     

Beijing's Water Resources: Challenges and Solutions

Beijing's local water resources have been overexploited and the ecological and environmental pressures exceed the carrying capacity of this densely populated megacity. This article examines the current status of Beijing's water resources with respect to its industrial, residential, and eco‐environmental water usage and the challenges it may face in the near future. The article describes the context of water uses, the steps taken by Beijing to alleviate the water shortage problems, and challenges to Beijing's abilities to meet its urgent and future water needs. A multipronged strategy is proposed that aims at both the present problems and the anticipated future challenges. In particular, engineering and institutional approaches for Beijing's successful transition from overexploitation to sustainable utilization of water resources are explained. Actions include reasonable water utilization, water conservation, reclaimed wastewater, and importing water from neighboring areas. We conclude that Beijing must take additional steps in water resource management to ensure its sustainable development that involves continued urbanization sprawls and population growth. Future water resource management strategies should focus on strengthening water demand management through water conservation, efficient interbasin water transfers, use of nontraditional water resources, strategically reserving water supply, and promoting rehabilitation of the eco‐environments.     

基于Markov的水土保持和社会发展耦合分析

水土保持对社会发展意义重大,主要以山东省为例进行了分析。在预期收益的计算中,利用离散时间的Markov决策过程进行了相关系数、关联度的分析,可以看出水土保持投资与各类收益之间的相关性,进而可以分析出水土保持对经济发展的重要指导意义。     

Residents’ Assessment of an Urban Outdoor Water Conservation Program in Guelph,Ontario1

Abstract: Many municipalities have implemented demand management of outdoor water use. Measures such as restrictions on lawn watering and promotion of xeriscaping are effective in reducing water demand during summer months, especially during dry spells. However, little research examines a key factor shaping the success of these programs: residents’ perceptions of and satisfaction with such conservation measures. This article describes an urban outdoor water conservation program in Guelph, Ontario, assesses that program from the perspective of residents, and explores socio‐economic, attitudinal and other factors associated with residents’ assessment of the program. A survey of Guelph residents revealed broad support for the program, which includes restrictions on various outdoor water uses and, under certain circumstances, a ban on lawn watering. However, there was much uncertainty among residents about the effectiveness of the program in reducing water use and the effectiveness of program enforcement. Key factors influencing residents’ assessment of the program were neighborhood, gender and environmental attitude. Implications for the design and implementation of outdoor water conservation programs are discussed, including the importance of better communication of information on program effectiveness and enforcement.     

浅析水土保持监理在长输管道建设中的实施

文章结合川渝地区天然气管网调整改造工程-北外环集输气管道建设中水土流失治理监理实施情况,着重介绍了长输管道工程建设中地面开挖破坏造成水土流失的特点及成因,指出在长输管道工程建设中实施水土保持监理工作的法律及技术规范方面的依据,从8个方面提出施工现场水土保持监理的重点,并进行阐述和探讨。最后提出对此项工作的若干认识。     

节能减排 实现钢铁企业可持续发展

通过对钢铁行业消耗水资源及产生污染情况进行分析，阐述了目前钢铁行业为节能减排而采取的管理、技术、污染治理措施，以达到减少废水外排量、降低污染物浓度、降低新水消耗的目的，对钢铁行业废水回用中尚存和潜在的工艺、设计问题进行了讨论，同时提出了通过清洁生产、优化工艺结构来解决问题的措施和建议，确立了企业近期和长期的节能减排任务目标。     

Policy Frameworks Influencing Outdoor Water‐use Restrictions

Water‐use efficiency in the United States (U.S.) has improved in recent years. Yet continued population growth coupled with increasingly conservation‐oriented regulatory frameworks suggest that residential water suppliers will have to realize additional efficiency gains in coming decades. Outdoor water‐use restrictions (OWRs) appear to be an increasingly prevalent demand‐side management policy tool. To date little research has investigated the policy mechanisms that govern OWR adoption and influence the prevalence of OWRs. This article fills this gap with an assessment of state‐level policies influencing local‐level restrictions on residential outdoor water use in each of the 48 contiguous U.S. states, and with a detailed illustration of the cross‐scalar dynamic of one state's policy framework in practice. An examination of the implementation of OWRs in 24 neighboring towns in Massachusetts across the 2003‐2012 period indicates the interplay between state‐level and local‐level policies leads to OWRs implementation over extended time‐periods, even when drought conditions are not present. This finding suggests OWRs are being used as a tool for general‐purpose water conservation rather than as a stopgap measure justified by temporary water shortage conditions. Future research should investigate how local‐level water savings vary with differing state‐level approaches.     

DROUGHT EPISODES MANAGEMENT: THE ROLE OF PRICE1

ABSTRACT: Municipal water utilities, when faced with drought conditions, typically impose a temporary water use restrictions program to achieve conservation goals. If water is sufficiently price-elastic, however, at least some of the problems associated with restrictions can be avoided by imposing a drought surcharge and allowing users to adjust voluntarily. This paper develops two sources of evidence on price elasticity in Honolulu, Hawaii, with the evidence suggesting that a drought surcharge will induce much of the desired conservation, especially when used with educational publicity.     

实现水土保持产业化的途径——以黑龙江省东宁县为例

水土保持既是一项基础设施,又是一项基础产业。在市场经济条件下,水土保持如何实现产业化,如何把流域治理与农民致富奔小康紧密结合起来,这是水土保持事业能否发展的一个关键性问题。本文以黑龙江省东宁县为例,就实现水土保持产业化的途径进行了探讨