贵州省湄潭县生态旅游发展规划研究

湄潭县旅游资源丰富,本文介绍了湄潭旅游资源的现状,从缺乏旅游精品、资源整合不足、文化挖掘不深、旅游宣传不力、旅游设施滞后、旅游人才匮乏等方面分析了旅游产业存在的不足,提出了发展生态旅游的思路,从茶文化、乡村休闲度假和浙大西迁文化和湄江山水四方面设计了生态旅游产品;从低碳旅游设施建设规划和体验式生态旅游规划两方面规划了绿色服务产品,并提出从旅游者、从业者和政府三个层面构建管理型生态旅游;最后对湄潭生态旅游发展提出了展望。     

陆上油气田勘探开发规划环境影响评价指标体系构建研究

目前陆上油气田勘探开发规划的环境影响评价工作处于探索起步阶段,特别是国内尚未形成一套完善的环境目标和评价指标体系。本文以甘肃庆阳地区某油区"十二五"发展规划的环境影响评价为例,论述了陆上油气田勘探开发规划环境影响评价的基本原则、技术路线,重点对评价指标体系的构建进行了研究,旨在技术上推动陆上油气田勘探开发行业的规划环境影响评价工作。     

装置级突发事故应急预案编制的思考与对策

结合石化企业装置生产特点,分析装置级突发事故应急预案编制中存在的不足和问题,并对应急预案编制的思路和处置对策进行了深入地探讨.     

河源市企业环境事故应急预案的评估与管理现状分析

结合应急预案编制相关要求及评估工作实际,分析了我市企业环境事故应急预案评估、备案及管理工作中存在的问题,并提出了建议和措施,以期为企业应急预案的评估和管理工作提供参考。     

基于AHP-联系熵的应急预案实施过程风险评估

应急预案制定后的实施对于事故发生后预案的顺利运行至关重要,因此,有必要对应急预案实施过程的风险水平进行度量。以应急预案实施过程作为研究对象,基于风险理论与AHP-联系熵耦合方法开展风险评估。以应急预案实施过程风险水平为目标层,应急预案的宣传教育和培训、应急资源的定期检查落实、应急演习训练、应急预案的实用性检验、应急预案电子化、事故回顾等过程要素作为策略层,实施方法科学高效、调动工作者积极的态度、领导的重视和能力、设备的完整性作为方案层,形成应急预案实施过程风险评估三级模型;运用联系熵表征风险标准与应急预案实施过程风险水平这2个集对之间的关联性,在AHP结构模型和权重分配的基础上计算加权熵并得到目标层的总联系熵,对比标准熵区间得到应急预案实施过程的整体风险等级。结果表明,采用AHP-联系熵度量方法提高了评价结果的结构性和准确性,比传统直接加权的方法更符合实际情况。     

高温炭化法处理工业废盐工程方案研究

针对工业废盐成分复杂、精制难度高的现状,本文提出了一种工业废盐的资源化工程方案,技术经济分析表明,该工程化方案在技术上、经济上能够实现满足投资、运营要求,具备较好的推广前景。     

环境检测机构人员培训工作探讨

环境检测人员培训在整个生态文明建设中发挥着至关重要的作用,本文从培训计划、培训内容、培训方式、有效评价和记录归档五个方面探讨了环境检测机构人员培训工作流程,以确保机构行之有效地开展人员培训。     

Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacity of water system

• Impact of urban development on water system is assessed with carrying capacity. • Impacts on both water resource quantity and environmental quality are involved. • Multi-objective optimization revealing system trade-off facilitate the regulation. • Efficiency, scale and structure of urban development are regulated in two stages. • A roadmap approaching more sustainable development is provided for the case city. Environmental impact assessments and subsequent regulation measures of urban development plans are critical to human progress toward sustainability, since these plans set the scale and structure targets of future socioeconomic development. A three-step methodology for assessing and optimizing an urban development plan focusing on its impacts on the water system was developed. The methodology first predicted the pressure on the water system caused by implementation of the plan under distinct scenarios, then compared the pressure with the carrying capacity threshold to verify the system status; finally, a multi-objective optimization method was used to propose regulation solutions. The methodology enabled evaluation of the water system carrying state, taking socioeconomic development uncertainties into account, and multiple sets of improvement measures under different decisionmaker preferences were generated. The methodology was applied in the case of Zhoushan city in South-east China. The assessment results showed that overloading problems occurred in 11 out of the 13 zones in Zhoushan, with the potential pressure varying from 1.1 to 18.3 times the carrying capacity. As a basic regulation measure, an environmental efficiency upgrade could relieve the overloading in 4 zones and reduce 9%‒63% of the pressure. The optimization of industrial development showed that the pressure could be controlled under the carrying capacity threshold if the planned scale was reduced by 24% and the industrial structure was transformed. Various regulation schemes including a more suitable scale and structure with necessary efficiency standards are provided for decisionmakers that can help the case city approach a more sustainable development pattern.     

Community-Based Environmental Management in Atlantic Canada: The Impacts and Spheres of Influence of the Atlantic Coastal Action Program

The Atlantic Coastal Action Program (ACAP) is a unique, community-based program initiated by Environment Canada in 1991 to help Atlantic Canadians restore and sustain watersheds and adjacent coastal areas. ACAP is the eastem-most Environment Canada Ecosystem Initiative. The ACAP family is currently made up of 14 ecosystem-based organizations in the four Atlantic provinces. Each one of these non-profit organizations operates independently, but is formally linked under the umbrella of ACAP to represent a force stronger than the individual parts. In Environment Canada's experience, the program consistently demonstrates the value of a community-based approach and produces results on an ecosystem basis. This paper will examine some of the impacts of ACAP in terms of economics, credible community science, and environmental results which most often align with Environment Canada's objectives. It will explore the influences of the community-based approach to environmental management on multiple scales (local, regional, etc.). Through examples, the paper will demonstrate the effectiveness of ACAP in influencing some of the policies, programs and attitudes of various levels of government and industry in the region, as well as describe how the community-based model has been exported internationally. The paper will conclude with a discussion on a planned path forward for ACAP.     

Creation of the natural reserve of La Crau: implications for the creation and management of protected areas

Grasslands were once widespread and species-rich ecosystems. They have drastically decreased throughout the world, largely due to changes in land-uses. Remnant grasslands are often highly degraded and disconnected and require active conservation. In order for grasslands to be maintained worldwide, protected areas need to be created. While adequately creating and managing protected areas has proven difficult, this can be improved by following a three-point guideline: (1) consider many ecological groups (birds, insects, plants); (2) use conservation biology knowledge; (3) seek agreements with concerned parties by comprehending elements of economy, politics and sociology. Based on the example of La Crau, a steppe area in South-eastern France, this review aims at (i) illustrating that this guideline can facilitate creating and managing protected areas and (ii) proposing improvement to the guideline while keeping it simple. In La Crau, the need for conservation was first acknowledged in 1975. Between 1983, when a request for a protection decree was made and 1990, when the first concrete protection measure was taken, 20% of the steppe disappeared. It took another 8 years to reach a concerted management plan in 1998. The review shows how using ecological guidelines would have helped better and faster protection of the steppe. Improvements to the guideline drawn from the La Crau experience include: the protection of some traditional practices; the protection of some degraded habitats that can substitute for habitats that no longer exist; the restoration of degraded habitats that do not qualify for protection; and the flexibility of the management plan.