遂昌金矿通风系统测定及评价

介绍了遂昌金矿通风系统的现状及测定结果，找出了该系统存在的问题，并提出相应的改进措施。     

Scenarios of global bioenergy production: The trade-offs between agricultural expansion, intensification and trade

Increased future demands for food, fibre and fuels from biomass can only be met if the available land and water resources on a global scale are used and managed as efficiently as possible. The main routes for making the global agricultural system more productive are through intensification and technological change on currently used agricultural land, land expansion into currently non-agricultural areas, and international trade in agricultural commodities and processed goods. In order to analyse the trade-offs and synergies between these options, we present a global bio-economic modelling approach with a special focus on spatially explicit land and water constraints as well as technological change in agricultural production. For a global bioenergy demand scenario reaching 100 ExaJoule (EJ) until 2055 we derive a required rate of productivity increase on agricultural land between 1.2 and 1.4 percent per year under different land allocation options. A very high pressure for yield increase occurs in Sub-Saharan Africa and the Middle East, even without additional bioenergy demand. Moreover, we analyse the implicit values (shadow prices) of limited water resources. The shadow prices for bioenergy are provided as a metric for assessing the trade-offs between different land allocation options and as a link between the agricultural and energy sector.     

Technological thinking: Its impact on environmental management

A style of thinking that is variously called technological, technocentric, and technocratic dominates environmental management. However, there is growing criticism of this style of thought, leading some to conclude that, if environmental management is to progress, technological thinking needs to be supplemented by radically different ways of thinking. The intent of this article is to examine the role of technological thinking in environmental management, seeking to establish some of its limitations. It is concluded that, while technological thinking is a satisfactorytactical strategy, it has serious deficiencies when problems requirestrategic thinking.     

Integrating Economic Development and the Environment: Artisan Fishing Production in Guanabara Bay,Rio de Janeiro

The adoption of environmentally sustainable techniques by cooperatives and small companies results in specific difficulties rarely discussed in the literature. This paper describes an action-research carried out by seafood cultivators and university researchers in Guanabara Bay, which resulted in the substitution of the previous technique, based on extraction, by one without negative environmental impacts. The economic results have been satisfactory, so it can be expected that this activity may become more widespread in the region.     

生态农业综合效益评价指标体系及其应用

生态农业的效益包括经济、生态和社会三方面的各项指标。衡量生态农业的效益,不能只看某一两项指标,而要从系统整体的结构和功能去看,因此需要进行综合的评价。对三大效益的评价,要有可比的量化标准,评价指标的变量来源应在现有统计制度的基础上,易于调查、测定、补充,使之具有较强的可操作性,才有普遍的应用意义。     

旅游资源定量评价及其分级——以皖南地区为例

本文根据大量实地调查资料,以皖南地区为例,就旅游资源定量评价及分级研究的方法进行探索;同时较客观地揭示了皖南旅游资源的质量价值,为皖南旅游业的发展提供有益的参考。     

西藏高原基础设施建设规划的生态风险评价——以西藏山南地区为例

西藏高原脆弱区内的基础设施建设对区域内的生态与环境产生了重大胁迫，因此在完成基建规划编制后，需要评估规划中潜在的生态风险。以西藏山南地区小康示范县为研究区域，对基建规划进行了生态风险评估，结果表明：（1）生态风险区和自然生态脆弱区呈带状分布，略呈对称形，但二者的强度分布相反；（2）基建对轻度脆弱区的干扰最为强烈，与雅江宽谷区的人口快速增长和社会经济最为活跃相对应，区内的灌丛草原和亚高山草原生态系将受到严重胁迫；（3）基建工程对土壤结构、植被、水土保持、高原景观和局部地质条件等构成很大威胁，道路、给排水和农牧水利工程的扰动面积较大；（4）生态与环境规划应当与基建规划衔接，要关注基建工程对区域景观格局及高原生态系统的长期影响，并提出相应预警措施。     

北京旅游环境承载力评价及区域差异分析

随着国际大都市的建立和奥运会的举办，北京旅游业将迎来新一轮的快速发展，北京旅游环境承载力问题也更加受到重视。构建了由资源、经济设施、生态环境、文化心理及社会管理组成的旅游环境综合承载力指标体系，评价分析了北京旅游环境承载力及其区域差异，提出了提升旅游环境承载力的建议。结果表明，北京旅游环境承载力即将达到饱和；北京旅游环境承载力的区域差异十分明显，其限制性因素具有显著的区域特色。今后应加强旅游规划来进一步开发旅游资源，建立克服或回避限制性因素的可操作性旅游计划，加强区域统筹安排和生态规划，进行合理的旅游分流，实现旅游人数的区域调控，从而提升旅游环境的承载水平。     

九江5.7级地震建筑物安全鉴定

介绍了九江地震中瑞昌市和九江县教育系统、医疗卫生系统、生命线系统、劳教所等各类公共建筑和重要建筑安全鉴定工作的基本情况。基于现场调查得到的资料，论述了九江地区建筑物地震破坏的原因，并对这次地震现场建筑物安全鉴定工作进行了分析总结。指出震后现场建筑物安全鉴定是一项重要的地震应急工作，应予以充分重视。     

神华集团企业安全文化评价系统

实施风险预控管理是建立企业安全文化的有效途径之一。笔者在神华集团实施风险预控管理系统的基础上,通过分析国内外相关企业安全文化模式的共同特点,从风险预控管理的准则入手,建立了神华集团企业安全文化的评价模型。从管理层对安全的承诺、安全培训和安全意识、安全监督和检查、组织文化、沟通与交流、奖惩、采掘机运通生产系统的完善和安全投入、质量标准化工作和安全环境、风险评估、风险预控管理系统等10个方面的内容及40个分解内容,按照持续改进的要求,提出了安全文化的效果评价方法,并通过两个实例分析介绍了该安全文化评价模型的实际应用。