宿迁经济开发区环保工作面临的挑战与对策

文中总结宿迁经济开发区环保工作现状,分析未来宿迁经济开发区面临:水环境质量未能根本好转、生活污染物排放量上升并成为主要污染问题、环境基础设施建设滞后于社会经济发展、工业企业污染存在反弹趋势、农村环境问题亟需关注、客水污染问题仍然存在等挑战,并提出了应对这些挑战的对策。     

区域安全发展与人才支撑复合系统协调性实证

通过对区域安全发展和人才支撑方面的研究综述,从系统理论出发构建了区域安全发展与人才支撑复合系统,并对复合系统理论作出假设和理论分析,进一步研究了复合系统的协调性。在此基础上,对山西安全发展与人才支撑复合系统的协调性进行了实证研究,从人才支撑角度提出了实现山西安全发展的对策与措施。     

我国小型矿山的可持续发展战略

目前 ,我国小型矿山普遍存在着缺乏规划、设备简陋、工艺落后、管理和技术水平低、安全保障条件差、运销不畅以及职工素质低等问题 ,并由此造成的浪费资源、污染环境十分严重。当前 ,经济建设中 95%的能源和 80 %的原料依赖矿产资源供给 ,矿产资源探明的储量已显不足。进入 2 1世纪后 ,保证经济可持续发展的矿产资源更加不足 ,尤其是小型矿山要在 2 1世纪保持可持续发展成为一项非常艰巨的任务。     

光伏企业低碳发展目标指标和实施路径研究

企业低碳发展是实现低碳经济的重要途径，有助于企业降低生产和运营成本，提升企业竞争力。结合国内外企业低碳发展经验和国内低碳发展政策背景，以光伏企业为案例，通过调查企业碳排放数据，建立企业低碳发展目标和关键目标指标体系，研究了企业低碳发展的实施路径，并提出企业低碳发展的建议和思考。     

Global Trend of Low-carbon Economy and China's Responses

Based on the analysis on the global economic crisis,climate change crisis and their mutual underlying reasons,the authors believe that low-carbon economy has become an inevitable choice to break through the dual crises,coordinate the economic development,and protect the global climate.The global trend of low-carbon economy finds expression in Green Recovery currently,while,in a long run,it will give rise to a new pattern of world competition in politics,economy,technology,trade and finance.The impact of the...     

黔西北煤矿煤层气的开发及其环保正效益

在综述煤层气对于煤矿安全生产以及环境危害的基础上,从保护环境、缓解能源紧张、延长煤层气的产业链、减少瓦斯危害等多个角度综合分析了煤层气开发所带来的巨大效益,并以黔西北煤矿为例,叙述了煤层气的资源量现状及其地质特征等基本情况。简述了目前我国煤层气的开发现状,并提出了四条增产措施,这些措施必将对推动贵州省经济与环境的可持续发展,加快贵州省工业强省步伐起到积极作用。     

Magnetic resonance spectroscopy of the fetal brain

Fetal magnetic resonance spectroscopy (MRS) is technically feasible in utero and demonstrates similar findings to those observed in neonatal populations. MRS can provide additional information to conventional T1- and T2-weighted imaging of the fetal brain. It is of particular use when subtle changes are present on conventional fetal MRI sequences, and when imaging fetuses at risk of brain injury and metabolic abnormalities. Copyright © 2009 John Wiley & Sons, Ltd.     

Developing markets for recyclate: perspectives from south Wales

This paper introduces the problems of a market-driven waste management strategy in the UK and the momentum towards developing markets for recycled materials. It focuses on the demand side barriers and principally the need for market stimulation in the end uses for recyclables. The important role, which small- and medium-sized manufacturing enterprises (SMEs) have to play in developing existing markets for recyclate, is discussed. SMEs also have the potential to contribute to the radical new approach of identifying and developing a broad range of new, more diverse and higher value uses for recyclate. If these enterprises are to be engaged effectively then regional action is essential. The paper then reports on research work focusing on SMEs that has taken place as a component of the CWMRE (Creating Welsh Markets for REcyclate) market development initiative in Wales. As a foundation for this, a series of semi-structured interviews with SMEs has been conducted with those operating in sectors that are known to have the potential to provide novel applications for secondary materials or to have the potential for material displacement. Some of the barriers and corresponding needs within the case study companies involved are discussed. The implications of these findings for a regional market development programme are considered and in particular how these case studies support the need to engage SMEs in the use of secondary materials.     

基于协调发展视角的区域发展差异研究

20世纪90年代以来，区域差异研究成为学术界和政府管理者关注的热点领域。长期以来学者们主要以单一经济指标或复合经济指标作为衡量因子，分析区域经济差异时空演变及差异背后的自然、社会、经济驱动机理。从可持续发展的角度看，区域发展不单是区域经济的发展，而应是社会、经济与资源环境三方面的协调。基于这一理解，从可持续协调发展入手，建立了区域发展综合评价指标体系，选取了表征社会进步、经济发展和资源环境支持3个方面的27个因素作为评价指标，分析了区域综合发展的测算方法，提出了综合发展指数和发展协调指数。在案例分析中运用所设计的测度方法对江苏省内县级行政单位的综合发展进行了评价和分析。     

Environmental Damage,Abandoned Treaties,and Fossil-Fuel Dependence: The Coming Costs of Oil-and-Gas Exploration in the “1002 Area” of the Arctic National Wildlife Refuge

Contrary to claims from American politicians, lobbyists, and oil and gas executives, allowing energy development in the Alaskan Arctic National Wildlife Refuge (ANWR) will harm the environment, compromise international law, erode the social significance of wilderness protection, and ultimately fail to␣increase the energy security of the United States. After exploring a brief history of the ANWR controversy, this piece argues that the operation of oil and gas refineries in ANWR will release discharged solids, drilling waste, and dirty diesel fuel into the ecosystem’s food-chain, as they have from oil operations in Prudhoe Bay. Less obvious but equally important, oil and gas exploration in ANWR will violate a number of international treaties on biodiversity protection. In the end, development in ANWR will threaten the concept of wilderness protection, and will do little to end US dependence on foreign sources of energy. About the Author: Benjamin K. Sovacool is a doctoral candidate in the Department of Science and Technology Studies at the Virginia Polytechnic Institute & State University in Blacksburg, Virginia. He works as a research analyst for the Consortium on Energy Restructuring and is a Senior Research Fellow for the Virginia Center for Coal and Energy Research. He also just completed a Graduate Fellowship in Energy Policy at the Oak Ridge National Laboratory in Oak Ridge, Tennessee. Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue.