论太湖流域生态补偿机制存在环境监测瓶颈

介绍了太湖流域生态补偿现状,对太湖流域生态补偿的理论及存在的问题进行分析和探讨,提出太湖流域生态补偿关键要建立生态补偿法规、实施垂直统一的环境监测体系及对水质自动监测设施监管,为我国环境资源区域补偿实施提供借鉴。     

联合执法机制在区域环境利益平衡中的应用

在追求环境效应与经济发展获得＂双赢＂的今天,跨行政区域联合执法已经成为平衡区域环境利益、妥善解决区域间环境纠纷,进而促进环境与经济协调发展的重要手段。本文提出了包括组建联合执法小组、主持联合执法会议、建立信息共享平台和实现联合监测的联合执法机制,并概括地阐述了确立长效性执法主体、先期处理制度、联合执法活动、活动监督、异议处理和惩罚制度的具体执行程序。试图利用联合执法的机制来解决区域间环境利益失衡的难题,以期为决策者提供相应的理论支持或政策参考。     

《环境影响评价法》第31条新解

《环境影响评价法》第31条一直是该法备受关注和饱受争议的对象,如何全面正确地认识这一条款的规定才能更好地实施和完善环境影响评价制度？通过对31条两种情形下建设单位行为的主观恶性的再分析、对照环境影响评价的价值和目的对该责任条款的再认识、对环境影响评价执法难的根源追寻等方面来探讨对31条的全新认识和补充完善。     

新安江水库水环境主要问题及保护对策

新安江水库是钱塘江的重要水源,对保障钱塘江中下游的生态安全和水体功能起着举足轻重的作用。为阐明新安江水库在流域经济发展和人类活动的影响下水环境的主要问题及保护对策,促进饮用水安全保障及构建健康水域生态系统,本文对新安江水库历年的水环境指标、浮游生物群落结构及其变化及水域生态灾变事件资料进行了综合分析。目前新安江水库存在上游来水变差、局部水域藻类异常增殖、渔业生产不合理、营养程度加重等众多问题,但其突出问题是藻类生物量增长过快。新安江水库水环境保护工作要从关注水质向维持生态系统健康转变,并尽快开展生态保育工作,控制流域污染、降低藻类数量、减少藻类异常增殖影响、科学合理渔业生产是其下一步保护的关键。而关于新安江水库的研究,虽然有一定的研究基础和资料,但对水域生态系统缺乏系统认识。研究气候变化条件下新安江水库水域生态系统的结构和功能以及长期演变规律;水利调度导致水位调整对区域水动力学条件、营养物输送过程的影响及评价水利调度对水库重要环境因子和生态系统影响;渔业养殖对水环境的影响,特别是鲢、鳙鱼大水面积养殖对水库生态系统的影响应是今后新安江水库主要的研究领域和方向。     

动火作业中的安全现状分析

结合新疆八一钢铁集团实际,对动火作业现状进行分析,提出不足;并结合法规、标准要求以及工作实践,从管理、技术、培训等方面提出动火安全的几点对策.     

Evidence for a male-produced pheromone in <Emphasis Type="Italic">Tetropium fuscum</Emphasis> (F.) and <Emphasis Type="Italic">Tetropium cinnamopterum</Emphasis> (Kirby) (Coleoptera: Cerambycidae)

(E)-6,10-dimethyl-5,9-undecadien-2-ol (geranyl acetol), termed here fuscol, was identified as a male-produced pheromone emitted by Tetropium fuscum (F.) and Tetropium cinnamopterum Kirby. In field experiments, traps baited with synthetic fuscol alone were not significantly attractive, but the combination of fuscol plus host volatiles (a synthetic blend of monoterpenes plus ethanol) attracted significantly more male and female T. fuscum and female T. cinnamopterum than did host volatiles alone. This is the first homoterpenoid alcohol to be described in the Cerambycidae, and the first pheromone reported from the sub-family Spondylidinae.     

浅谈成品油储罐的安全状况和对策

随着国民经济的飞速发展,成品油的需求量也明显的增加,成品油已成为关系到国计民生的重要战略物资.为了确保成品油的周转周期,进一步提高抗风险能力,规划和建设的成品油罐储量日益增加,规模也越来越大.各类成品油一般都具有易燃易爆、有毒有害等性质,一旦发生事故,必将造成大的经济损失和不良的社会影响.因此,成品油储罐的安全状况一直是人们关注的焦点.     

杭州湾海底输油管道防水体污染措施的探讨

1杭州湾海底输油管道及其海域基本情况杭州湾位于浙江省北部、上海市南部,东有舟山群岛,西有钱塘江注入,海底敷设有3条平行且相距50m的φ711mm、φ762mm、φ273mm管道,输送进口原油和石脑油。海底管道由慈溪新浦镇半掘浦下海,至平湖全塘镇白沙湾上岸,每条长55.6km。北岸(白沙湾)5km地形起伏较大,中段45km地势平坦,最高点在南岸海塘前沿,     

基于期望理论的违章行为管理思路探讨

通过对企业生产中违章行为心理动因的探索,提出了违章的行为函数,并对弗洛姆的期望理论进行了逆向解读和分析,从而佐证了违章行为函数的合理性,指出了从行为者心理动因角度减少或者杜绝违章行为的策略。     

A review of research on the environmental impact of e-business and ICT

This paper attempts to provide a review of the current state of the art of how e-business/ICT affects the environment. The work reviewed is in various forms including journal papers and thesis which have been peer-reviewed, as well as other resources such as projects and project reports, conference and symposia, and websites. It is claimed that the research examined has captured the most important work to date, either for a general knowledge of this new area or for background study by experts carrying out future research. The review has found that the currently dominant approach is either a micro-level case study approach or a macro-level statistical approach. It is concluded that a more predictive and empirical model, which can be applied within a sector of society, should be more beneficial in the long term. This approach should help simulate potential impacts resulting from changes of indicators, so that positive effects can be promoted and negative ones alleviated proactively, rather than knowing and accepting outcomes passively.