吉州生态工业园规划建设探讨

吉州工业园率先在江西省进行了生态工业园规划建设试点。文章介绍了吉州生态工业园规划建设的指导思想与原则,从5个核心系统和三大循环系统阐述了吉州生态工业园规划建设的总体框架,并提出了电子信息产业、机械加工产业、造纸化工产业、食品加工产业4个主导产业的工业生态系统规划,同时提出了吉州生态工业园近期建设的补链项目,预测分析吉州生态工业园近期建设的经济效益、环境效益、社会效益进行。     

上海化学工业区污水处理厂废气中挥发性有机物主要成分的测定

建立了使用活性炭管采集臭气中的挥发性有机物,经二硫化碳解吸,用GC-MS仪Scan扫描方式确定挥发性有机物的组分后优化GC-MS条件定性定量分析上海化学工业区污水处理厂臭气中主要挥发性有机物的方法。结果表明,从臭气中检测出11种VOCs,线性相关系数R2均大于0.99,相对标准偏差为3.0%～4.7%,除了苯乙烯、α-甲基苯乙烯和4-甲基苯乙烯的解吸效率依次分别为72%、74%和66%,其他挥发性有机物的解吸效率均为91%～100%。本方法操作简便,能够有效分离和准确测定臭气中挥发性有机物,具有较低的检出限和较好的精确度,适合臭气中挥发性有机物的检测分析,可为臭气控制提供可靠的数据。     

Effects of spatial autocorrelation and sampling design on estimates of protected area effectiveness

Estimating the effectiveness of protected areas (PAs) in reducing deforestation is useful to support decisions on whether to invest in better management of areas already protected or to create new ones. Statistical matching is commonly used to assess this effectiveness, but spatial autocorrelation and regional differences in protection effectiveness are frequently overlooked. Using Colombia as a case study, we employed statistical matching to account for confounding factors in park location and accounted for for spatial autocorrelation to determine statistical significance. We compared the performance of different matching procedures—ways of generating matching pairs at different scales—in estimating PA effectiveness. Differences in matching procedures affected covariate similarity between matched pairs (balance) and estimates of PA effectiveness in reducing deforestation. Independent matching yielded the greatest balance. On average 95% of variables in each region were balanced with independent matching, whereas 33% of variables were balanced when using the method that performed worst. The best estimates suggested that average deforestation inside protected areas in Colombia was 40% lower than in matched sites. Protection significantly reduced deforestation, but PA effectiveness differed among regions. Protected areas in Caribe were the most effective, whereas those in Orinoco and Pacific were least effective. Our results demonstrate that accounting for spatial autocorrelation and using independent matching for each subset of data is needed to infer the effectiveness of protection in reducing deforestation. Not accounting for spatial autocorrelation can distort the assessment of protection effectiveness, increasing type I and II errors and inflating effect size. Our method allowed improved estimates of protection effectiveness across scales and under different conditions and can be applied to other regions to effectively assess PA performance.     

Eco-industrial park initiatives in the USA and the Netherlands: first lessons

Since the introduction of the industrial ecology concept by Frosch and Gallopoulos in 1989, and the apparent success of the Kalundborg Industrial Symbiosis project, attention to planned eco-industrial park (EIP) development projects has grown all over the world. This article includes data from six of these EIP development projects. Three of the projects discussed are located in the Netherlands and three in the US. This article compares the differences in project approach and results on a national level. The approach suggested is derived from the available EIP development literature.Initial research indicates that the Dutch EIP projects are more successful than their US counterparts. This difference in success can be, mostly, attributed to the fact that the US projects are initiated by local and regional governments that see the project as a way to improve the local/regional economy with access to substantial government funds. Because of this heavy government involvement, US companies are, in general, not interested in the project. The more successful Dutch projects, on the other hand, are mostly initiated by the companies themselves with financial and advisory support from the local and regional government.     

Landscape ecological characteristics in temporal changes of riverside open space in urbanized area

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有关森林公园环境容量预测的探讨

提出了预测森林公园环境容量的临界准则，进而就环境容量的预测方法、指标等结合实例进行了探讨。     

南海生态工业园区的生态规划

南海生态工业园区的生态规划 ,以循环经济理论和工业生态学原理为指导 ,通过园区的景观生态规划、工业生态系统规划和生态管理规划等措施 ,达到构建可持续性工业园区、发展生态工业的目的     

工业园区内构建EHS管理体系框架研究

作为地区经济的支撑点,工业园对当地经济、社会、文化等的贡献作用有目共睹.但在中国加入世贸组织后,工业生态问题受到越来越多的重视,我们必须从解决实际问题出发,以储备经济可持续发展动力为着眼点.改变中国工业园的管理模式.为实现以上目标,本文借鉴了工业生态园的概念,并结合环境、健康和安全管理(EHS),为今后中国工业园管理提供了崭新思路.     

论品牌与规模效益的关系

通过定量与定性分析相结合的方式，从品牌的评价要素美誉度和知名度入手，分析了规模效益的类型对品牌大小的制约，力求揭示品牌与规模效益的关系．     

化工园区防范救援救灾一体化建设思考

以化工园区安全生产、事故防范、救援救灾为大背景,通过智慧监管、大数据分析、一体化指挥体系、救援圈建立、跨区域资源配置等方法理念,提出了推行化工园区防范救援救灾一体化建设思路。