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香港地区环境噪声防治综述王贤,吕玉恒AReviewontheControlofEnviron-mentalNoiseinHongKongAreaBasedonthedatafromtheirfieldvisit.academiccommunicati... 相似文献
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富集柱型水质监测自动取样器高连存,黄佶,包南,王淑仁ThePortableCompressionGas-CollectionColumnAuto─samplerforTraceOrganicPullutantsfromEnvironmentalWat... 相似文献
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转变传统发展战略积极推行清洁生产(续)杨作精,肖瑜ShiftfromtheTraditionalStrategyforDevelopmentbyActivelyPromotingCleanerProduction(cont.)Inthelastedi... 相似文献
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大力开展资源综合利用促进国民经济快速、持续、健康发展EnergeticallyDevelopingtheComprehensiveUtilizationofresources,FacilitatingNationalEconomyDeveloptin... 相似文献
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垃圾焚烧发电厂设计与建设中应注意的问题潘绍文,李自强AspectsNeededtobeTakenintoAccountintheDesignandConstructionofaSolidWasteIncineratedPowerStationBase... 相似文献
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废弃物焚烧中的烟气净化叶奕森RectifyingofFlueGasforIncinerationofSolidWaste¥Abstract:Owingtotheeverincreasingofmuniciplesolidwaste(MSW),thee... 相似文献
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本文论述了党校开展城市生态环境教育的重要意义,城市生态环境的特点,与城市发展的关系,提出了加强城市生态环境管理的对策。 相似文献
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菝葜根茎中黄酮类化合物的提取与含量测定 总被引:1,自引:0,他引:1
对菝葜植物根茎中黄酮类成分进行了定量测定和定性分析.结果表明,在菝葜植物根茎中含有黄酮、黄酮醇、二氢黄酮、二氢黄酮醇等多种黄酮类化合物.以芦丁为标准品,用分光光度法测得菝葜根茎中总黄酮含量为3.36%. 相似文献
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C_8-SBA-15新型介孔涂层SPME-HPLC联用测定水样中的芘 总被引:1,自引:0,他引:1
以辛基键合SBA-15为固相微萃取(SPME)的吸附涂层,考察了吸附和解吸时间、萃取温度、搅拌速率对SPME效率的影响。该方法的线性范围为3.0—320μg/L,检出限为0.5μg/L,依据此方法测定了环境水样中芘,具有灵敏度高和精密度好的特点。 相似文献
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L. Graham Smith 《Environmental management》1988,12(4):429-443
Public policy making in resources management is greatly influenced by the institutional arrangements that arise out of the legal powers, administrative structures, and financial provisions of the decision system. In British Columbia, the institutional arrangements for energy planning in the province have been greatly altered by the passage of the Utilities Commission Act in 1980. This act redefines the policy implementation process for energy in British Columbia and provides for the regulation of the province's power utility, B.C. Hydro. This is the first time that the hitherto autonomous utility has been subject to regulation and the Utilities Commission Act represents a major reform in the institutional arrangements for energy planning in the province. The article evaluates the effectiveness of the 1980 B.C. Utilities Commission Act and assesses the impact of the legislation upon the institutional arrangements for energy planning in the province. Data for the article were derived from written sources and a series of personal interviews with key participants involved with energy planning in B.C.It is shown that the act represented a major departure in the management of energy resources in B.C. Moreover the implementation of the act's provisions, particularly in regard to B.C. Hydro, had a dramatic impact on the development of new energy projects in the province. It is suggested that while the political and economic climate during the period also favored restraint, the major influence on taming the utility was passage of the Utilities Commission Act. The article concludes by exploring the implications of policy changes that have occurred as a consequence of the act's impact on B.C. Hydro. 相似文献