基于工业生态化建设的工业园区环境管理研究

工业园区是产业集聚的载体,是区域经济发展的引擎。工业园区同时又是污染产生排放集中地,我国工业园区在发展过程中随着经济总量扩大、资源和能源消耗的增加,出现了大量的环境问题,阻碍了园区的可持续发展。工业园区的环境管理可以从园区层面出发解决污染问题,这是个既复杂又重要的工作。本文在分析工业园区发展历程的基础上揭示了目前工业园区存在的环境问题,以及管理方面存在的缺陷和不足,发现总体上园区环境管理水平较差。工业生态化建设为进行合理的园区环境管理提供了一个契机,本文针对我国工业园区的发展现状及发展趋势,提出基于工业生态化建设的工业园区环境管理的对策:1提升生态工业的意识,鼓励公众参与;2确立生态化建设思想,以生态化建设促进环境管理效率的提升;3加强工业生态化建设相关政策法规、规划的完善和实施;4构建工业生态化建设信息服务平台,以生态化建设来实现工业园区科学的环境管理。     

Willingness to pay and demand elasticities for two national parks: empirical evidence from two surveys in Pakistan

Using survey-based data approach for modeling the demand for environmental goods/resources, this study estimates income and price elasticities of demand for improved environmental quality of two National Parks in Northern Pakistan. The study uses data from two studies. The estimates indicate that improved environmental quality effects can be described as a luxury and an ordinary and price elastic service. Confidence intervals show however that the classification as a luxury is not statistically significant. Income elasticities of willingness to pay are estimated for a broad range of environmental services. The study finds that income and willingness to pay vary directly and significantly. The elasticity estimates, in general, are greater than zero, but less than unity. The study concludes that environmental improvements are more beneficial to low-income groups than for high-income groups.

Use of Descriptors of Ecosystem Functioning for Monitoring a National Park Network: A Remote Sensing Approach

Baseline assessments and monitoring of protected areas are essential for making management decisions, evaluating the effectiveness of management practices, and tracking the effects of global changes. For these purposes, the analysis of functional attributes of ecosystems (i.e., different aspects of the exchange of matter and energy) has advantages over the traditional use of structural attributes, like a quicker response to disturbances and the fact that they are easily monitored through remote sensing. In this study, we described the spatiotemporal patterns of different aspects of the ecosystem functioning of the Spanish national parks and their response to environmental changes between 1982 and 2006. To do so, we used the NOAA/AVHRR-GIMMS dataset of the Normalized Difference Vegetation Index (NDVI), a linear estimator of the fraction of photosynthetic active radiation intercepted by vegetation, which is the main control of carbon gains. Nearly all parks have significantly changed during the last 25 years: The radiation interception has increased, the contrast between the growing and nongrowing seasons has diminished, and the dates of maximum and minimum interception have advanced. Some parks concentrated more changes than others and the degree of change varied depending on their different environmental conditions, management, and conservation histories. Our approach identified reference conditions and temporal changes for different aspects of ecosystem functioning, which can be used for management purposes of protected areas in response to global changes.     

扬州经济开发区发展循环经济的实践、对策和规划

扬州经济开发区通过国家生态工业示范园区的创建和国家循环经济试点工作,构建以工业共生、物质循环、自然和谐、宜业宜居为特征及资源节约型、环境友好型开发区。本文介绍了扬州经济开发区发展循环经济的实践情况,以“减量化、再利用、资源化”和“可持续性”原则为理念,分析了其循环经济发展存在的问题,并提出了相应对策和规划。     

基于临水区域化工园区的整体安全研究

针对临水区域化工园区的生产特点及在整体安全方面存在的普遍问题,提出在临水区域化工园区内要进行合理布局,做到功能分区明确;同时需建立园区安全生产管理、监测预警及应急处置系统,主要是由固定危险源和移动危险源动态安全管理子系统、安全生产监测预警系统、突发事故应急处置平台等所组成;坚持安全监控信息化与标准化,对化工园区的整体安全性的提高将发挥巨大的作用,为建设"平安园区"打下坚实的基础。     

化工园区接警处警与应急值守系统的研究

本文分析了目前常用的接警处警系统,针对化工园区安全管理的工作需要,研究化工园区综合接警中心接警处警工作的特点和要求,分析化工园区接警中心工作体系和功能要求,设计开发了化工园区接警处警与应急值守系统。文中对系统体系架构、系统建设关键问题和所需的支持系统进行了详细介绍。该系统集成了地理信息系统的功能,提供化工园区事故接警、通知和处置功能,应用重大危险源监管信息系统、应急预案综合管理系统、综合监控系统等业务系统作为数据支持,为化工园区接警中心管理园区突发事件、实现事故快速反应和及时应对提供技术支持。     

Monitoring Contrasting Land Management in the Savanna Landscapes of Northern Australia

We compared measures of ecosystem state across six adjacent land-tenure groups in the intact tropical savanna landscapes of northern Australia. Tenure groups include two managed by Aboriginal owners, two national parks, a cluster of pastoral leases, and a military training area. This information is of relevance to the debate about the role of indigenous lands in the Australian conservation estate. The timing and frequency of fire was determined by satellite imagery; the biomass and composition of the herb-layer and the abundance of large feral herbivores by field surveys; and weediness by analysis of a Herbarium database. European tenures varied greatly in fire frequencies but were consistently burnt earlier in the dry season than the two Aboriginal tenures, the latter having intermediate fire frequencies. Weeds were more frequent in the European tenures, whilst feral animals were most abundant in the Aboriginal tenures. This variation strongly implies a signature of current management and/or recent environmental history. We identify indices suitable for monitoring of management outcomes in an extensive and sparsely populated landscape. Aboriginal land offers a unique opportunity for the conservation of biodiversity through the maintenance of traditional fire regimes. However, without financial support, traditional practices may prove unsustainable both economically and because exotic weeds and feral animals will alter fire regimes. An additional return on investment in Aboriginal land management is likely to be improved livelihoods and health outcomes for these disadvantaged communities.     

中国生态工业园区的发展与立法促进

生态工业园区顺应了时代关于经济发展与环境保护的双向要求,成为区域经济发展的新型模式.生态工业园区在全球范围内兴起并迅速发展,中国的生态工业园区也在如火如荼的进行着.为了促进和保障园区的健康发展,为其量身定做法制外衣的需求也日渐强烈.通过分析法律制度对工业园区发展所能起到的积极作用,得出对生态工业园区立法的必要性;通过对现有法律制度的分析,得出为其立法的现实可行性,并最终得出,需要对生态工业园区进行立法的结论性建议.     

生态工业园区及其建设

生态工业园区是实现生态工业和工业生态学的重要途径 ,代表了未来工业生态系统发展方向。本文从生态工业园区的概念出发 ,分析了生态工业园区的基本特征与功能 ,阐述了生态工业园区的类型及其建设的重点内容 ,介绍了生态工业园区建设实践 ,提出了生态工业园区建设的对策与措施