环境保护规划评估考核技术方法与实践研究

环境保护规划评估与考核是及时掌握规划实施进展、督促各方实施规划以及保障规划顺利实施的重要手段和措施。在探讨总结国内外公共部门规划政策实施绩效评估与考核工作的进展与经验基础上,分析归纳规划实施绩效的一般评估与考核方法,并结合《国家环境保护“十一五”规划》中期评估与终期考核具体实践,对未来环境保护规划的评估与考核工作提出了4条建议：（1）进一步加强评估考核的体制建设;（2）提高定性评估技术水平;（3）研讨评估技术的实际应用;（4）工程设施领域的评估内容应从重建设转向重运营。     

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.     

环境科学领域中欧科技教育合作的探讨

欧盟高等教育有着悠久的历史,在环境科学领域处于世界领先水平。随着欧盟一体化进程的深入推进,中国工业化和城市化步伐的加快,环境科学领域面临着新的机遇和挑战,必将给中欧之间的科技教育合作创造更多的机会。面对新形势,有必要认真分析中欧在环境科学领域科技教育合作的现状与机遇,总结经验,找出问题,提出对策,进而促进中欧合作的健康发展。     

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。     

城市环境总体规划中大气环境红线内涵及划定技术

城市环境总体规划是一项重大环境管理制度创新,目前全国已启动了24个城市的环境总体规划编制工作,其中划定环境红线是城市环境总体规划的核心内容。本文结合福州、宜昌、平潭等城市环境总体规划编制实践,首次提出了大气环境红线的技术框架,将大气环境红线划分为源头布局敏感区、污染易聚集区及敏感的环境受体三类,并创新性建立了大气环境红线划定技术方法,初步构建了适用于城市环境总体规划的空间规划技术体系。     

提高“项目教学”实效性的实践研究

"项目教学法"是实施探究式教学模式的一种教学方法,适用于各类实践性和操作性较强的专业知识、技能的学习,可以帮助学习者提高学习效率,加强职业角色的塑造与职业能力的培养。"项目教学"被普遍认为是能将专业学科体系与职业行业体系紧密结合的教学模式,"项目捆绑教学模式"是实现高等职业教育"四个合作"的有效途径。研究影响这种教学模式开展的教师、学生、工程项目、教学管理等方面因素,以及总结该种模式在教学运行过程中的实效性手段,有利于提高高等职业教育的教学质量。     

The Role of Translocation in Recovery of Woodland Caribou Populations

Abstract: Maintenance of viable populations of many endangered species will require conservation action in perpetuity. Efforts to conserve these species are more likely to be successful if their reliance on conservation actions is assessed at the population level. Woodland caribou (Rangifer tarandus caribou) were extirpated recently from Banff National Park, Canada, and translocations of caribou to Banff and neighboring Jasper National Park are being considered. We used population viability analysis to assess the relative need for and benefits from translocation of individuals among caribou populations. We measured stochastic growth rates and the probability of quasi extinction of four populations of woodland caribou with and without translocation. We used two vital rates in our analysis: mean adult female survival and mean number of calves per breeding‐age female as estimates of mean fecundity. We isolated process variance for each vital rate. Our results suggested the Tonquin caribou population in Jasper is likely to remain viable without translocation, but that translocation is probably insufficient to prevent eventual extirpation of the two other populations in Jasper. Simulated reintroductions of caribou into Banff resulted in a 53–98% probability of >8 females remaining after 20 years, which suggests translocation may be an effective recovery tool for some caribou populations.     

Restoration ecology of riverine wetlands: II. An example in a former channel of the Rhône River

Riverine wetlands, which provide numerous valuable functions, are disappearing in floodplains of a channelized European river. A restoration project has been proposed by scientists to restore a former braided channel of the Rhône River by the removal of fine organic sediments in order to enhance groundwater supply. A precise and intensive prerestoration monitoring program during one year (including comparison with a reference channel) has taken into account several variables and ecological performance indicators measured at various spatial and temporal scales. Three restoration techniques were then suggested, taking into account two characteristics of ecosystem functions for increasing restoration success and self-sustainability: (1) the riparian forest as well as the shores must be preserved or disturbed as little as possible; and (2) the upstream alluvial plug must be preserved to prevent direct supply of nutrientrich water from the Rhône River. Among the three restoration options proposed, it was not possible to carry out the less ecologically disturbing one as it was considered too expensive, time consuming, and difficult to realize. A precise and intensive postrestoration monitoring program, conducted over two years, demonstrated restoration success but also unpredicted problems, such as a locally thick layer of fine organic sediment. As long as a self-sustainable state is not achieved, this monitoring should be continued. Afterwards, a less precise and less intensive long-term monitoring should enable the detection of future events that may influence ecosystem changes.