浅述天津主要污染物总量控制的实践经验与未来思路

浅述天津"十一五"、"十二五"期间主要污染物总量控制的工作历程,总结实践经验并对现有问题进行反思,梳理未来几年减排工作方法和管理策略。在此基础,提出采用提升排放标准和差别化征收排污费等手段确保总量控制制度的有效实施。     

台湾新北市环境保护经验介绍及对南京的启示

新北市位于台湾本岛最北端,东北与基隆市为邻,东南接宜兰县,西邻桃园县,中间环绕台北市。新北地形以盆地、谷地为主。对比分析了南京市与新北市在社会经济、环境质量现状、环保体制机制方面的差异,介绍了新北市在在河川治理、空气质量改善、生活垃圾处理处置以及环保宣教等环保工作中的经验和做法,最后,对南京的环保工作提出了几点建议,以供决策参考。     

德国的可再生能源法及其借鉴意义

2005年2月28日,《可再生能源法》在十届全国人大常委会第十四次会议上获表决通过,为中国可再生能源快速发展提供了良好的契机.但是,要使本法发挥有效作用,需要制定出明确可行的实施细则.为此,有必要研究学习国际先进经验.德国可再生能源法是世界上最先进的关于清洁能源的立法之一,它的很多原则和具体条款都具有相当的创新性,在实践中充分发挥了效力,极大地促进了德国可再生能源的发展.本文介绍分析了德国可再生能源法的重要条款并对比了我国的可再生能源法,指出了它的借鉴意义.     

可再生能源发电配额制政策(RPS)研究

本文首先解释了可再生能源发电配额制政策的基本含义。然后 ,通过比较英国、美国、荷兰、丹麦和澳大利亚五国的可再生能源发电配额制政策 ,总结了实施RPS的国际经验 ,包括成功的经验和失败的教训 ,提出了以及对中国实施RPS的政策建议     

环境监测综合业务平台建设的启示 ——以南通市为例

从南通市环境监测综合业务平台建设的系统管理员的视角入手,对平台建设中的经验进行了总结,主要有明确了清晰的工作流程、具备了较高的自动化程度、监测数据的直观展示、保证平台项目的实施人员、多层次的全员培训、完善硬件配套和保障等;同时也对平台建设中存在的问题进行了剖析,主要有平台建设合同过于宏大、平台建设应寻求合适的系统开发方合作、平台建设应形成共识统一思想、平台建设需求应适当"固化"等;全面总结平台建设相关经验教训,南通市环境监测综合业务平台的建设必然会继续前行.     

城市施工扬尘控制管理先进经验及启示

国际上施工扬尘控制管理立法,由环保部门监管,突出扬尘源头控制和全过程管理,主要由建设单位承担施工期扬尘控制责任,要求采用最佳管理实践,重视扬尘排放量化管理,对违规行为处罚十分严厉.国内城市应吸取先进经验,推进扬尘防治地方性立法,赋予环保部门监管责权,利用排污申报与许可加强施工扬尘源头控制,加强全过程和内外部相结合的环保管理,推进扬尘排放标准研究和监测工作,实施精细化管理.     

Prey detection without successful capture affects spider’s orb-web building behaviour

Animals obtain information from past foraging experience to adjust their foraging activity according to their environment. The ability of spiders to obtain information from unsuccessful predation experiences was investigated by examining the effects on web building, a significant foraging investment, of prey detection without successful capture in the orb-web spider Cyclosa octotuberculata. Four treatments were employed: (1) successful capture and feeding: one syrphid fly was allowed to be captured and consumed by the spider on the web; (2) single prey-item detection: a syrphid fly was placed on the web to lure the spider, but was removed before capture; (3) five prey-item detection: above prey-item detection stimulus was given five times; and, (4) control: neither prey nor feeding on the web. While control spiders decreased the total thread length and capture area of their webs, prey-item detection spiders in both conditions increased them, indicating that the spider obtained information from unsuccessful predation experience to adjust their foraging investment. The fed spiders exhibited a significantly greater increase than the prey-detection-only spiders, suggesting that prey detection alone and prey detection with consumption had different informational effects. Total thread length did not differ between single and five prey-item detection spiders, but distance between two adjacent sticky spirals increased only in the former spiders, possibly because five times unsuccessful predations prevented spiders to reduce web stickiness. It suggests that the spider changed web morphology according to the number of prey detection.     

国内外滨海地区先进环保经验对江苏沿海开发的启示

调研了国内外滨海地区环保管理的经验,结合江苏沿海地区环境的特点,对江苏沿海开发中的环保管理提出了建议和展望。     

中国台湾地区环境监测市场化经验

介绍了中国台湾地区环境监测市场化的现状、体制机制、资质认定等方面情况,总结了台湾地区对社会化环境检测机构采取的许可证管理、监管平台建设、严格日常监管等方面的有效经验。     

Media Use and Public Perceptions of Global Warming in India

Media plays a vital role in informing the public about environmental threats. Although climate change is a global problem, developing countries such as India are often more vulnerable to the impacts due to poverty, illiteracy, and low public awareness. Using data from a nationally representative survey in India, this paper explores the relationships between media use, issue attention, and trust in informational sources on one hand and science-based climate change beliefs, risk perceptions, and policy support on the other. Results suggest that the Indian media, through consistent and accurate coverage of global warming using trusted sources, can play a positive role in increasing public engagement among a largely unaware population. Implications for climate change communication in India are discussed.