抚顺煤层气赋存特征及资源评价研究

抚顺矿区城市下压煤面积6km^2,煤炭储量23901．5万t。通过对矿区地质特征、煤储层特征分析．认为区内煤层气含量高（9．81～24．53m^3／t）,煤层中大空隙多,透气性好,渗透率较高（0．24～3．60mD）。煤层直接顶板为厚100m左右的致密油页岩,底板为泥岩、凝灰岩,具有良好的封闭条件。根据矿区多年测试资料,采用容积法得出区内煤层气资源量为30．53亿m^3。综合开发煤层气资源符合东北老矿区的实际,其将为复苏东北重工业基地提供有效的洁净能源。     

Commentary and critique of “accounting for mineral resources: Issues and BEA's initial estimates”

The Bureau of Economic Analysis (BEA), U.S. Department of Commerce, in keeping with broad international efforts to green national gross domestic product (GDP) accounts, has attempted to create satellite accounts for mineral depletion. The present paper criticizes the BEA's unit rent measure of resource depletion, which is based upon Hotelling's pure theory of exhaustion. Following a thorough criticism of Hotelling's theory as a real-world model of mineral prices, practical issues related to the treatment of recycling, exploration, definition of reserves/resources, and their valuation/exploitation are introduced. For crude oil and natural gas and the nonfuel minerals, specific application problems of joint products and residuals complicate BEA's assumptions and efforts.     

Asking the right questions: environmental conflict in the case of Azerbaijan

This paper contributes an empirical test of key themes of the literature on natural resource conflict. Survey and interview data from an ongoing project in Azerbaijan provide insights into an unexpected lack of conflict in Azerbaijan related to the environment, resources and energy despite the predictions of resource conflict literature. We contend that questions about public perceptions about the environment and other daily concerns are critical if we are to understand who is likely (or unlikely) to be involved in conflict and why. The data presented in this paper demonstrate that Azerbaijani citizens rank environmental and resource issues among their immediate concerns and their top concerns for the country. However, compared to other day-to-day concerns such as the Nagorno-Karabakh conflict and economic concerns, environment-related concerns do not appear to be sufficient to motivate widespread violent conflict or citizen dissent related to environmental or natural resource conditions.     

推进煤矸石资源化利用的对策建议

煤矸石是我国排放量和堆存量最大的工业固体废弃物之一，但又是可以利用的资源，只要加以资源化利用，就能会变废为宝。在研究我国煤矸石综合利用现状的基础上，指出了煤矸石综合利用中存在的主要问题，从制定规划、完善经济政策、加强法制建设等方面提出了加快推进煤矸石资源化利用的建议。     

张家口地下热水资源成因探讨

张家口地热资源丰富，通过对区内地热成矿机制，成矿规律的分析认为，以祁吕系为主的多构造体系复合部位控制了本区地下热水的形成与分布，本区地下热水是大气降水经深循环而成，经计算深循环的深度达为2600m，张家口南部地区有很多个热水异常点，是具有远景意义的地热区。     

新密煤田地热资源成因探讨

通过对新密煤田地质条件、构造条件、煤系岩石的放射性特征、下热水的水文地球化学、气体成分等特征的研究,认为形成新密煤田地热资源的热源是来自硫化矿物生热、岩浆余热以及煤系地层岩石放射性物质产热的学说证据不足;而新密煤田的水文地质条件,地质构造条件为该区地下水的深循环提供了条件,故而在该区形成了水热型的中低温地热资源.     

领导人才资源开发经营的实践与思考

人才资源是第一资源，谁拥有人才优势，谁就能抢占事业发展的制高点，因此，对人才资源开发与经营的效益要远远大于对其他资源开发的效益。对山西省气象局近几年来领导人才资源开发与经营的实践进行了详细的探讨和总结，指出领导人才资源开发与经营的基础环节是造拔优势年轻人才，中介环节是创新人才选拔机制，关键环节是优化配置人才资源。     

Agricultural land use in the coastal area of the Alexander von Humboldt National Park, Cuba and its implication for conservation and sustainability

In the Alexander von Humboldt National Park in eastern Cuba many endemic animals and plants are found in various different natural habitats, which are considered to be the most important ones for in-situ conservation in the entire Insular Caribbean. In some areas of the National Park agriculture is practised. Thus, the objective of this study was to document and analyse the different land use activities and their consequences for local resource management and conservation of biodiversity in two village areas. A particular question was: what has changed since the foundation of the National Park in 1996? As time series data for land use and aerial photographs were not available for this part of Cuba, a qualitative evaluation was carried out. For this, six different land use units were mapped in 2001 and additional information gathered for areas with special interest related to sustainable land use and resource conservation. Although most parts of the study area are influenced to various degrees by human impact, the different types of land use seem presently not to have a crucial or detrimental impact on the land resources of the Alexander von Humboldt National Park. However, exploitation of the natural resources in certain areas could be improved with different management options to reach sustainability as well as to meet the conservation objectives of the National Park. This includes reduced or abandoned agricultural use of steep slopes to reduce erosion risk as well as a facilitated regeneration of natural vegetation in many parts of the study area to be able to conserve the high valuable biodiversity of the Park. Environmental education seems to have played an important and successful role since the foundation of the Park in 1996. Since then, cropping on steep slopes as well as illegal logging and poaching could be reduced.     

21世纪黄河系统工程方略

该文指出 :王化云的治黄思想 ,“上拦下排、两岸分滞、蓄水拦沙、宽河固堤、除害兴利、综合利用” ,实际上是治理黄河的系统工程 ,2 1世纪应该继承和发展黄河系统工程的方略。黄河地处中国腹地 ,是中华民族的摇篮 ,当今高新科技的发展 ,足以从更大的范围 ,以全国的水资源、土资源为核心来考虑黄河的建设。统一计算水资源中的大气水、地表水、地下水、壤中水、生态水、环境水、生产水、生活水 ;统一计算土资源中的土壤资源、沙资源、沙石资源 ,真正按照地理系统工程来建设黄河。     

南宁市旅游商品开发研究

分析南宁市旅游商品资源优势及旅游商品开发中存在的问题。根据旅游商品资源优势及旅游商品开发设计的原则 ,设计旅游商品系列和旅游商品销售网点空间布局。提出旅游商品开发生产实施措施