生物膜填料塔净化低浓度有机废气的可行性验证实验

用生物膜填料塔对实际工业低浓度甲苯废气的净化处理进行可行性验证。结果表明；用生物膜填料塔对实际工业低浓度甲苯废气净化是可行的，净化效果良好。     

Participatory Planning of Interventions to Mitigate Human–Wildlife Conflicts

Abstract: Conservation of wildlife is especially challenging when the targeted species damage crops or livestock, attack humans, or take fish or game. Affected communities may retaliate and destroy wildlife or their habitats. We summarize recommendations from the literature for 13 distinct types of interventions to mitigate these human–wildlife conflicts. We classified eight types as direct (reducing the severity or frequency of encounters with wildlife) and five as indirect (raising human tolerance for encounters with wildlife) interventions. We analyzed general cause‐and‐effect relationships underlying human–wildlife conflicts to clarify the focal point of intervention for each type. To organize the recommendations on interventions we used three standard criteria for feasibility: cost‐effective design, wildlife specificity and selectivity, and sociopolitical acceptability. The literature review and the feasibility criteria were integrated as decision support tools in three multistakeholder workshops. The workshops validated and refined our criteria and helped the participants select interventions. Our approach to planning interventions is systematic, uses standard criteria, and optimizes the participation of experts, policy makers, and affected communities. We argue that conservation action generally will be more effective if the relative merits of alternative interventions are evaluated in an explicit, systematic, and participatory manner.     

高职文秘专业实体开发的可行性研究

开发专业实体是当前高职各专业工学结合的又一重要途径。然而,教育研究者们普遍认为诸如文秘、会计、计算机应用等专业不适合开发专业实体。以高职文秘专业为例,从专业实体的概念界定、性质、作用,高职文秘专业实体开发的条件、业务内容、业务拓展途径等方面,试做可行性分析。     

微生物法治理室内空气污染的可行性探讨

介绍了我国室内空气中主要污染物的来源及特点，探讨了微生物法在室内空气污染治理上的可行性，分析了微生物法的实际应用所需要突破的技术问题。     

资源/环境效率分析在区域产业发展规划环境影响评价中的应用——以某区域能源开发利用规划环评为例

对于工业发展规划环评,其重要内容之一在于分别论述规划的产业结构、规模、布局的环境合理性,从而筛选出最优规划方案或对规划方案提出合理的调整建议。资源/环境效率分析是对区域资源承载力、环境容量及经济发展指标的有效结合。本文介绍了该方法的概念、工作程序、应用实例、应用注意事项及局限性。该方法能够评价规划产业结构在既定经济目标前提下的环境可行性,同时,对于环境不可行的规划产业结构,该方法能提出合理的调整建议。     

试论四川省开展排污权交易制度

排污权交易制度作为一种环境保护的经济手段,是市场经济体制下控制污染的有效措施,对于实现“十二五”规划纲要中关于总量控制战略目标具有积极的意义。本文阐述了排污权交易制度的内涵,并根据四川省经济发展水平和排污的实际情况,提出了四川省开展排污权交易的必要性,分析了四川省开展排污权交易制度的可行性,并讨论了四川省在开展排污权交易时必须处理好的几大问题,以期为四川省开展排污权交易制度提供一些有价值的参考和依据。     

Cost-benefit analysis of water-reuse projects for environmental purposes: a case study for Spanish wastewater treatment plants

Water reuse is an emerging and promising non-conventional water resource. Feasibility studies are essential tools in the decision making process for the implementation of water-reuse projects. However, the methods used to assess economic feasibility tend to focus on internal costs, while external impacts are relegated to unsubstantiated statements about the advantages of water reuse. Using the concept of shadow prices for undesirable outputs of water reclamation, the current study developed a theoretical methodology to assess internal and external economic impacts. The proposed methodological approach is applied to 13 wastewater treatment plants in the Valencia region of Spain that reuse effluent for environmental purposes. Internal benefit analyses indicated that only a proportion of projects were economically viable, while when external benefits are incorporated all projects were economically viable. In conclusion, the economic feasibility assessments of water-reuse projects should quantitatively evaluate economic, environmental and resource availability.     

深层搅拌桩试桩设计及静载试验参数分析

通过对深层搅拌桩静载实验结果参数分析，确定深层搅拌桩进行软基加固静载实验的可行性。     

建立镇江长江豚类保护区可行性对策探讨

近年来,由于长江水环境的剧烈变化,生活在其中的长江豚类的栖息生境及群体分布状况发生了很大的变化,长江豚类的生存状况日趋恶劣,亟待探索新的保护对策。根据笔者多年的考察,长江豚类的适宜栖息生境及其生活群体均明显从中游向下游迁移;农业部组织的长江豚类同步考察也多次证实,长江下游一些特定水域内豚类数量对逐年增多。据此,笔者提出,在当前长江豚类迁地保护面临困难的严峻情况下,宜首先实施长江豚类自然栖息地的就地