跨湖桥独木舟遗址区地下水渗流场模拟研究

独木舟遗址位于浙江省萧山区,是浙江省迄今为止发现最早的新石器时代文化遗存。现场踏勘发现,破坏遗址原址保护主要环境地质病害是水的问题。通过对该遗址区水文地质条件的分析,建立了遗址区水文地质概念模型和数学模型;运用地下水数值模拟软件Modflow模拟遗址区原始地下水分布;将模拟区地形图与模型模拟结果进行比较,发现它们具极大的相似性,这说明模拟的结果是符合实际情况的。     

某化工厂离子膜烧碱工程危险因素辨识与应急预案

分析并指出了湖北某化工厂离子膜烧碱工程项目生产过程中可能出现的危险有害因素．在此基础上提出了编制应急预案的具体内容。     

化学工业园区重大环境风险源监控技术研究与应用

基于监控系统综合集成的思想,以重大环境污染事件风险源监控技术规范、重大危险源控制规章、污染源在线监测为基础,从监控指标体系、监控布点范围及监控技术筛选三方面建立化学工业园区中重大环境风险源监控技术体系. 结果表明:重大环境风险源监控指标体系主要从企业内部及企业周边敏感受体两方面进行构建;监控范围从重大环境风险源本体、缓冲区及环境敏感受体三方面确定;监控技术筛选时考虑了环境风险源的状态、监控技术方法的实用性和环境风险源/受体属性. 以上海闵行区化学工业园区为例,经调研统计,该化学工业园区共有重大风险源87个,其中罐区60个、排放口12个,其余分散在库房、生产场所等处. 根据化学工业园区企业内部风险设施及周围敏感受体的监控指标、监控范围及常用监控技术,制定了以罐区、排放口的特征风险物质为指标,以储罐的温度、压力、图像视频、液位及排放口特征风险物质浓度的传感器监控技术为主的监控方案.      

Practical application of sustainable development in decision-making processes in the Great Lakes Basin

SUMMARY

Sustainable development has become the conceptual framework within which societal, economic and environmental issues are addressed at every level around the world. In 1993, a United States-Canada assembly of more than 250 Great Lakes leaders was convened to evaluate the efficacy of creative processes under way in the Great Lakes Basin relative to sustainable development and to identify key success factors and process characteristics which are consistent with principles of sustainable development. A combination of eight criteria for effective project management (i.e. stakeholder involvement; leadership; information and interpretation; planning; human resource development; results and indicators; review and feedback; stakeholder satisfaction) and six principles of sustainable development (i.e. long-range planning and intergenerational responsibility; carrying capacity; anticipation and prevention; full cost accounting; integration of economic, social and environmental factors; efficiency, innovation and continuous improvement) were developed to evaluate and help improve decision-making processes. Such criteria and principles may be useful in improving decision-making processes in other parts of the world.     

简易生活垃圾填埋场综合治理工程设计

随着越来越多标准化生活垃圾填埋场的建成和投入运行,原有简易生活垃圾填埋场的环境综合治理被各级环境管理部门日益重视,成为改善环境急需解决的问题。以西北某市简易生活垃圾填埋场综合整治工程为例,通过分析简易垃圾填埋场存在的主要环境隐患,有针对性地提出了解决垃圾渗沥液、填埋气、边坡安全等环境和安全问题的具体工程措施,尽量将简易垃圾填埋场对周围环境的影响降到最低程度。     

电力建设工程重大危险源动态风险界定及级别划分

针对电力建设工程中对危险源动态风险研究不足和混淆重大危险源概念导致的危险源难于分级管理与控制的问题,通过分析相关法律、规范等界定了电力建设工程施工作业场所重大危险源的概念,引入了危险源动态风险系数的概念,从系统安全的角度确定了动态风险系数的19个影响因素,基于此改进了LEC评价法,并划分了施工作业场所重大危险源级别。最后,结合工程实例说明了工程施工作业场所重大危险源定义和动态风险系数引入的必要性,测算了危险源实际风险度,并根据实际风险的划分结果建立了“3+2+1”危险源控制模式,实现了对作业场所重大危险源的有效控制。     

安全文化学课程内容及其教材框架设计研究

为构建安全文化学课程内容体系,进而为安全文化学教材编著奠定基础,分析安全文化学的内涵及课程地位与性质。基于此,从风险社会视阈与“大安全—大文化”视角介入,建立安全文化学课程内容体系的逻辑结构图,并构建安全文化学课程内容体系结构。在此基础上,对安全文化学课程教材编著从指导思想及内容深度与广度2方面进行思考。结果表明:安全文化学课程内容体系建构及其教材编著意义重大且急需,该研究为安全文化学教材编著,以及高等院校安全工程专业人才培养中开设安全文化学课程奠定了基础。     

Company Strategies and Program for Implementing Ergonomics

Three periods of work environmental activity in the company will be presented: (a) A period without a work environmental organization and an environmental budget, covered approximately 1 year; (b) A period when an environmental organization with a separate work environmental budget was established. This period covered 15 years; (c) A period when the company was divided in 3 companies without a separate work environmental budget, but still an environmental organization, covering the last 12 years.     

Co-Creating community gardens on untapped terrain – lessons from a transdisciplinary planning and participation process in the context of municipal housing in Vienna

ABSTRACT

Urban gardening in Vienna, Austria, has gained a new significance over the last ten years. However, although demand is constantly rising and urban gardening is being marketed in many ways, a vast majority of the urban population still has no access to gardening and its various benefits. While community gardening projects in Europe are usually viewed as temporary, self-organised bottom-up initiatives on public or abandoned private land, this case study of the Roda-Roda pilot project shows that community gardening can develop and persist even when favourable conditions for grassroots community gardens are lacking. The vast green spaces separating residential blocks (Abstandsgrün) commonly found in Vienna’s municipal housing (Wiener Gemeindebau) have a huge spatial potential for gardening, along with a forgotten tradition of self-organisation. Using an action research approach, this paper describes two principles for a successful implementation strategy under difficult conditions. Starting with a top-down approach, an interdisciplinary project team implemented a spatial and socio-economic framework that offered a stable basis for participatory community-building. As they “climbed” the ladder of participation stepwise – from exclusion to decision-making and true self-organisation – gardeners gained knowledge, skills and the self-confidence required to run a garden and create a well-working local community. At a more general level, the paper brings a co-creative planning perspective to the scientific discussion on community gardening in Europe and offers a practical approach to making local gardening opportunities available to suitable target groups by tapping into unused spatial potential.     

输变电工程在不同阶段的水土流失防治责任范围变化分析——以四川省500kV输变电工程为例

通过对四川省6个500kV输变电工程的水土保持设施验收技术评估工作,分析比较了上述工程水土流失防治责任范围在水土保持方案报告书（可研）阶段、工程建设期以及运行期的变化情况,结果表明建设期水土流失防治责任范围面积占水土保持方案报告书的50％～70％,运行期水土流失防治责任范围面积占建设期的30％～50％。