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101.
102.
本文首先介绍了我国当前的河湖水环境现状,分析了我国水资源存在的一系列问题,主要问题包括水体污染和富营养化;河湖面积严重萎缩,河湖水的功能逐渐退化;难以降解的有机污染物污染量加大。有针对性地提出了改善我国河湖水环境的管理以及治理模式,进一步落实了保护河湖水环境工作,加强水资源周围生态环境的文明建设,实现河湖水环境的可持续发展。 相似文献
103.
Yasamis FD 《Environmental management》2006,38(5):823-836
Improving the performance of the state environmental agencies (SEAs) necessitates an effective institutionalization of governmental
environmental management functions. There are examples of successful and unsuccessful SEAs in several parts of the world.
Analysis and assessment of these cases can deliver useful insights for institution builders. The objective of this article
is the assessment of the institutional effectiveness of the SEAs in Turkey through the perceptions of the experts using the
Delphi Technique. In this regard, a checklist is developed including 16 criteria and 123 subcriteria to measure the institutional
effectiveness of the SEAs. Twenty-eight national and international experts have formed a Delphi panel and evaluated the national
and local conditions. Results, based on the perceptions of the experts, indicate that the overall effectiveness of the SEAs
is far less than satisfactory. Negative consensus has been reached over the effectiveness of 13 of the16 criteria and 95 of
the123 subcriteria; however, no consensus has been achieved over the remainder of the parameters. The survey has also proven
that the Delphi Technique can be effectively used for that purpose. Utilization of the checklist method is also useful in
diagnosing the problematic components of the SEAs. It is recommended that this approach be used in similar cases elsewhere. 相似文献
104.
105.
Applying Integrated Urban Water Management Concepts: A Review of Australian Experience 总被引:2,自引:0,他引:2
Mitchell VG 《Environmental management》2006,37(5):589-605
This article explores recent Australian experiences in the application of the concept of integrated urban water management
(IUWM) to land development sites through the review of 15 case studies. It discusses lUWM’s emergence and comments on the
success or otherwise of Australian experience in its application. The understanding of IUWM is maturing within the Australian
water industry, an occurrence that has been facilitated by demonstration sites such as those reviewed. Successes include the
translation of IUWM concepts into well-functioning operational urban developments, significant reductions in the impact of
the urban developments on the total water cycle, and the increasing acceptance of the concept within the water and land development
industries. However, there is still room for greater integration of the water supply, stormwater, and wastewater components
of the urban water cycle, improved dissemination of knowledge, enhancement of skills in both public and private organisations,
and monitoring the performance of systems and technologies. 相似文献
106.
ABSTRACTIn this Forum, three scholars discuss how climate engineering will pose novel human rights challenges, and may well force reconsideration of how human rights are applied as a guide to action. Following a short introduction, the first section introduces three competing approaches to human rights, arguing views which emphasize fairness or attempt to maximize satisfaction are more promising than one viewing human rights as inviolable ‘side-constraints’. The second section draws lessons from climate migration that are relevant for climate engineering in terms of incorporating a human rights approach to duties, rights, and participation. The final section compares the ‘needs-based’ and ‘rights-based’ approaches to humanitarian work in the face of climate change and climate engineering, raising concerns for duty-bearers and right-holders. The Forum’s conclusion draws together points of overlap and suggests a path forward for policy and research on this topic. 相似文献
107.
Disaster management (DM) is a continuous, highly collaborative process involving governments, DM organisations, responders, the construction sector, and the general public. Most research approaches to DM include the development of information and communication technologies (ICT) to support the collaboration process rather than the creation of a collaboration process to provide information flows and patterns. An Intelligent Disaster Collaboration System (IDCS) is introduced in this paper as a conceptual model to integrate ICT into DM and the mitigation process and to enhance collaboration. The framework is applicable to the collaboration process at the local, regional and national levels. Within this context, the deployment of ICT tools in DM is explored and scenario-based case studies on flooding and terrorism—examples of natural and human-induced disasters, respectively—are presented. Conclusions are drawn regarding the differences found in collaboration patterns and ICT used during natural and human-induced disasters and the differences between currently available ICT and proposed ICT. 相似文献
108.
109.
矿井通风阻力测定是矿井安全管理工作的重要内容之一。本文介绍了气压计基点法的测定原理及测定步骤,并将该方法应用于长广七矿通风系统阻力的测定中,通过对测定数据的整理分析,揭示了该矿通风阻力分布和风量分配的基本情况,并针对存在的问题提出了相应的技术对策,为该矿井实现通风管理的科学化和制订合理的技术改造方案提供基本依据。 相似文献
110.
通过对航空公司安全目标控制现状的分析,得出了前馈控制中维修隐患查找不力,现场控制中员工自控和领导监督缺乏针对性、安全目标激励作用大打折扣、规章手册不利于查找,以及公司的反馈控制名存实亡等问题。并提出改进意见:针对维修隐患查找提出了新的查找机制;对员工安全指标排序,作为控制和监督的依据;引进目视管理,增强安全目标的激励作用;建议为维修员工提供能够快速查找相关手册项目的设备;使用滚动计划法制定安全计划,并借用其反馈框架,引入因果图查找产生偏差的原因。 相似文献