上海市工业固体废物处理处置现状分析

详细分析了上海市一般工业固体废物及工业危险废物的产生及处理处置现状,提出:一般工业固废主要以资源化利用为主,危废处置企业实行末位淘汰,实现清洁生产;加强国家提倡的"三位一体"综合处理项目建设,实现集中处理、集中监管,降低运营成本;加强工业危废产生企业申报登记及转移的网络信息化管理,杜绝监管盲区。     

Integrated strategies to reduce vulnerability and advance adaptation,mitigation, and sustainable development

Determinants of adaptive and mitigative capacities (e.g., availability of technological options, and access to economic resources, social capital and human capital) largely overlap. Several factors underlying or related to these determinants are themselves indicators of sustainable development (e.g., per capita income; and various public health, education and research indices). Moreover, climate change could exacerbate existing climate-sensitive hurdles to sustainable development (e.g., hunger, malaria, water shortage, coastal flooding and threats to biodiversity) faced specifically by many developing countries. Based on these commonalities, the paper identifies integrated approaches to formulating strategies and measures to concurrently advance adaptation, mitigation and sustainable development. These approaches range from broadly moving sustainable development forward (by developing and/or nurturing institutions, policies and infrastructure to stimulate economic development, technological change, human and social capital, and reducing specific barriers to sustainable development) to reducing vulnerabilities to urgent climate-sensitive risks that hinder sustainable development and would worsen with climate change. The resulting sustainable economic development would also help reduce birth rates, which could mitigate climate change and reduce the population exposed to climate change and climate-sensitive risks, thereby reducing impacts, and the demand for adaptation. The paper also offers a portfolio of pro-active strategies and measures consistent with the above approaches, including example measures that would simultaneously reduce pressures on biodiversity, hunger, and carbon sinks. Finally it addresses some common misconceptions that could hamper fuller integration of adaptation and mitigation, including the notions that adaptation may be unsuitable for natural systems, and mitigation should necessarily have primacy over adaptation.

环境监测质量管理与控制技术体系框架研究

为进一步规范我国的环境监测质量管理工作、系统化质量控制技术,参照国外先进的质量管理经验,结合我国环境监测体系的实际情况,搭建了我国环境监测质量管理与控制技术体系框架,在做了大量基础性研究的前提下,编写了一系列支持该体系正常运行的指导性文件.     

我国空气自动监测系统的现状与发展趋势

结合四川省环境空气自动监测系统的运行,从运行管理模式方面探讨了我国空气自动监测系统的发展现状,以及通过国内外环境空气评价指标的比较,探讨了现阶段中国环境空气质量评价体系的不足以及增加空气污染指数分指标的必要性.     

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。     

建设项目环境监理工作有效性管理的探讨

透视建设项目环境监理发展的历程,环境保护工作的伟力与孱弱并存本文就是针对这方面问题展开论述,探讨有效的管理措施,以便为建设项目环境监理工作提供参考。     

澳大利亚新南威尔士州《污染土地管理法》及其实施效果

澳大利亚新南威尔士州1997年出台的《污染土地管理法》核心内容包括污染土地责任人的界定、初步调查令、重大污染土地的认定、治理令、自愿治理方案、继续治理令,以及污染土地治理费用的偿还,即环保署支付费用的偿还、公共权力机构执行命令时支付费用的偿还、当事人之间费用的偿还和统一基金拨款的偿还。《污染土地管理法》实施以来,效果较好。     

Deficit analysis: service capacity assessment and planning in developing countries – case study in the Philippines

Current demand analysis methods do not formally cover the case of chronic deficits in quantity or quality of water and sanitation services. These services include drinking water supply (DWS), wastewater and sewage treatment (WST), and municipal solid waste management (MSW). Formal analysis of this case would, at minimum, define the deficit state and evaluate appropriate options for reducing it. This paper proposes for a formal analytical model for municipal sanitation systems (MSS) that operate with deficits in at least one of the constituent services of DWS, WST, or MSW. The model introduces definitions and notation for describing the deficit state for conducting demand analysis on municipal sanitation systems. This model of demand analysis for systems with chronic deficits will hereinafter be referred to as deficit analysis. A case study for Bacoor, Philippines is presented as an example.     

The application of generalized linear mixed models to multi-level sampling for insect population monitoring

Iwao's quadratic regression or Taylor's Power Law (TPL) are commonly used to model the variance as a function of the mean for sample counts of insect populations which exhibit spatial aggregation. The modeled variance and distribution of the mean are typically used in pest management programs to decide if the population is above the action threshold in any management unit (MU) (e.g., orchard, forest compartment). For nested or multi-level sampling the usual two-stage modeling procedure first obtains the sample variance for each MU and sampling level using ANOVA and then fits a regression of variance on the mean for each level using either Iwao or TPL variance models. Here this approach is compared to the single-stage procedure of fitting a generalized linear mixed model (GLMM) directly to the count data with both approaches demonstrated using 2-level sampling. GLMMs and additive GLMMs (AGLMMs) with conditional Poisson variance function as well as the extension to the negative binomial are described. Generalization to more than two sampling levels is outlined. Formulae for calculating optimal relative sample sizes (ORSS) and the operating characteristic curve for the control decision are given for each model. The ORSS are independent of the mean in the case of the AGLMMs. The application described is estimation of the variance of the mean number of leaves per shoot occupied by immature stages of a defoliator of eucalypts, the Tasmanian Eucalyptus leaf beetle, based on a sample of trees within plots from each forest compartment. Historical population monitoring data were fitted using the above approaches.