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1.
Marine industries face a number of risks that necessitate careful analysis prior to making decisions on the siting of operations and facilities. An important emerging regulatory framework on environmental sustainability for business operations is the International Finance Corporation’s Performance Standard 6 (IFC PS6). Within PS6, identification of biodiversity significance is articulated through the concept of “Critical Habitat”, a definition developed by the IFC and detailed through criteria aligned with those that support internationally accepted biodiversity designations. No publicly available tools have been developed in either the marine or terrestrial realm to assess the likelihood of sites or operations being located within PS6-defined Critical Habitat. This paper presents a starting point towards filling this gap in the form of a preliminary global map that classifies more than 13 million km2 of marine and coastal areas of importance for biodiversity (protected areas, Key Biodiversity Areas [KBA], sea turtle nesting sites, cold- and warm-water corals, seamounts, seagrass beds, mangroves, saltmarshes, hydrothermal vents and cold seeps) based on their overlap with Critical Habitat criteria, as defined by IFC. In total, 5798×103 km2 (1.6%) of the analysis area (global ocean plus coastal land strip) were classed as Likely Critical Habitat, and 7526×103 km2 (2.1%) as Potential Critical Habitat; the remainder (96.3%) were Unclassified. The latter was primarily due to the paucity of biodiversity data in marine areas beyond national jurisdiction and/or in deep waters, and the comparatively fewer protected areas and KBAs in these regions. Globally, protected areas constituted 65.9% of the combined Likely and Potential Critical Habitat extent, and KBAs 29.3%, not accounting for the overlap between these two features. Relative Critical Habitat extent in Exclusive Economic Zones varied dramatically between countries. This work is likely to be of particular use for industries operating in the marine and coastal realms as an early screening aid prior to in situ Critical Habitat assessment; to financial institutions making investment decisions; and to those wishing to implement good practice policies relevant to biodiversity management. Supplementary material (available online) includes other global datasets considered, documentation and justification of biodiversity feature classification, detail of IFC PS6 criteria/scenarios, and coverage calculations.  相似文献   
2.
Kean Fan Lim 《Geoforum》2010,41(5):677-688
China’s growing geo-economic clout globally has attracted significant research attention over the past few years. Rather than strictly adopt a national-specific and path-dependent perspective, this paper offers a nuanced perspective on the rationale of Chinese economic expansions overseas. I propose we view China’s growing geo-economic influence as a relational development, inextricably connected to broader changes in global capitalism, especially the failure of the US government to maintain confidence in the dollar. The paper probes critically the underlying logics of two recent developments: (1) the role of the China Investment Corporation (a new sovereign wealth fund) and state-owned enterprises (SOEs) in accessing new markets worldwide; and (2) the policies to extend the global reach of the Chinese yuan. I argue that these phenomena are concatenated to China’s broader aim to secure domestic economic security, given its vast holdings of dollar reserves and its macroeconomic constraints through the maintenance of a fixed foreign exchange regime. These developments in turn contour and sustain the evolution of the variegated global system of capitalism.  相似文献   
3.
BOOK REVIEWS     
Books reviewed in this article: Aerial Photography and Remote Sensing. Terrain Analysis and Remote Sensing . JOHN R. G. TOWNSHEND , ed. Environmental Data Use in Computer-assisted Data Handling Systems: The Results of a Survey of Applications in the Pacific Northwest States . KENNETH E. GORDON . Applied Land Use: A Spatial Approach . JOHN F. LOUNSBURY , LAWRENCE M. SOMMERS , AND EDWARD A. FERNALD , eds. The Second Battle of New Orleans: A History of the Vieux Carre Riverfront-Expressway Controversy . RICHARD O. BAUMBACH , JR. AND WILLIAM E. BORAH . Cultural Environmental Archaeology . MYRA SHACKLEY . The Immoral landscape: Female Prostitution in Western Societies . RICHARD SYMANSKI . life Among the Poor in Cairo . UNNI WIKAN , translated by Ann Henning. Women, Work and Property in Northwest India . URSULA SHARMA . The Domestication of Women: Discrimination in Developing Societies . BARBARA ROGERS Economic Optimization in Locational and Transport Analysis . A. G. WILSON , J. D. COELHO , S. M. MACGILL , H. C. W. L. WILLIAMS . New Tools for Economic Development: The Enterprise Zone, Development Bank, and RFC . GEORGE STERNLIEB AND DAVID LISTOKIN , eds. Regional Wage Inflation . R. L. MARTIN , ed. Finding A Place For Energy-Siting Coal Conversion Facilities . FRANK J. CALZONETTI WITH MARK S. ECKERT . Environmental Management, Resources, and Systems Environmentalism. Second Edition . T. O'RIORDAN . Countryside Conservation . BRYN GREEN . Medical Spatial Diffusion: An Historical Geography of Epidemics in an Island Community . A. D. CLIFF , P. HAGGETT , J. K. ORD , AND G. R. VERSEY . Philosophy and Geographic Thought Order and Skepticism: Human Geography and the Dialectic of Science . RICHARD SZYMANSKI AND JOHN A. AGNEW . Measurement of Subjective Phenomena . D. F. JOHNSTON , ed. Conceptions of Space in Social Thought: A Geographic Perspective . ROBERT DAVID SACK . The Association of American Geographers: The First Seventy-five Years: 1904-1979 . PRESTON E. JAMES AND GEOFFREY J. MARTIN . The Life and Thought of Isaiah Bowman . GEOFFREY J. MARTIN . Physical River Basin Planning: Theory and Practice . SURANJIT K. SAHA AND CHRISTOPHER J. BARROW , eds. Soils and landforms: An Integration of Ceomorphology and Pedology . A. I. GERRARD Climatic Change and Society. Consequences of Increasing Atmospheric Carbon Dioxide . WILLIAM W. KELLOGG AND ROBERT SCHWARE . Political Political Redistrictings and Geographic Theory . RICHARD L. MORRILL . Population Studies in Spanish American Population History: Dell Plain Latin American Studies NO. 8 . DAVID J. ROBINSON , ed. Population Redistribution in the Midwest . CURTIS C. ROSEMAN , ANDREW J. SOFRANKO , AND JAMES D. WILLIAMS , eds. Geographical Perspectives on the Elderly . A. M. WARNES , ed. Regional Perspective On the American South . MERLE BLACK AND JOHN SHELTON REED , eds. The Prairies and Plains: Prospects for the 80s . JOHN R. ROGGE , ed. Rural Rural Settlement in an Urban World . MICHAEL BUNCE . Social Accident at Three Mile Island: The Human Dimensions . DAVID L. SILLS , C. P. WOLF , AND VIVIEN B. SHELANSKI , eds. The American Small Town: Twentieth-Century Place Images . JOHN JAKLE . Urban A House of My Own . SUSAN LOBO . The City: Patterns and Processes in the Urban Ecosystem . CHRISTOPHER H. EXLINE , GARY L. PETERS , AND ROBERT P. LARKIN . Movement in Cities . P. W. DANIELS AND A. M. WARNES . Urbanization and Urban Planning in Capitalist Society . MICHAEL DEAR AND ALLEN J. SCOT , eds.  相似文献   
4.
对人矿床进行地质-工艺评价,开发利用这一巨大的潜在资源,是现阶段矿业生产发展的一项迫切的新任务。以葫芦塘尾矿库为例,通过三维模拟技术对尾矿库型人工矿床的形态、产状、储量、品位及其变化进行了定量模拟和评价;同时开展了人工矿床的技术评价和经济评价。通过对尾矿开发成本构成以及精锡成本影响因素的定量分析,得出了提高经济效益的最佳对策。  相似文献   
5.
The development and deployment of carbon capture and storage (CCS) are sensitive to public debates that socially frame the technology. This study examines the evolving CCS debates, focusing on the media's framing of firms. Corporations are central CCS actors, and we analyze them in light of the nation-state, which has been emphasized in previous research as the primary context of CCS politics. Empirically, we compare framings of Statoil and Vattenfall in the Norwegian and Swedish media, drawing on a qualitative dataset of news media articles published between 2005 and 2009. We conclude that firms make regular media statements either to foster legitimacy or to respond to criticism of CCS. We also conclude that framing is not necessarily linked to technological success or failure and that interpretations of the technology have different forms depending on whether the related activity occurs in domestic or foreign markets. Finally, we explain the media framings based on the domestic energy situation and politics.  相似文献   
6.
中亚五国跨界水资源开发利用与合作及其问题分析   总被引:10,自引:1,他引:9  
中亚五国跨界河流众多,水资源开发利用问题十分复杂,大规模无序的水土资源开发利用引发的生态问题相当突出,回顾其开发利用中的冲突与合作,对找寻中亚水资源问题的解决之道具有重要的理论意义和实践价值。简要介绍了中亚五国之间主要跨界河流流域河流水系、径流量,阐述主要跨界河流域水资源开发利用,重点分析了各跨界河流取用水量与农业灌溉的演变关系以及中亚五国跨界河流开发利用的水资源危机与生态危机、冲突与合作。在深入揭示中亚五国跨界河流危机主要原因的基础上,对中亚五国跨界河流水资源纠纷和生态危机未来发展趋势进行了分析,探析了中亚五国跨界河流开发利用主要对策。  相似文献   
7.
日本海外矿产资源获取机制分析   总被引:2,自引:0,他引:2  
矿产资源争夺激烈的今天, 日本海外矿产资源获取能力依然惊人, 这与其获取机制密不可分。日本从政府、矿产资源机构和企业着手, 通过三者间的良性互动, 巩固海外矿产资源供应链。宏观维度, 政府制定了一系列海外矿产资源获取计划。中观维度, 建立实施政府战略的操作机构, 即日本石油天然气金属矿产资源机构和国际协力银行。微观维度, 以日本最大石油公司, 新日石油为例, 实证分析日本企业海外矿产资源获取内部机制及获取途径。本文通过借鉴上述日本海外矿产资源获取的先进经验, 提出了关于我国在海外资源获取战略、拓宽投融资渠道及提高组织机构运作效率等方面全面改革的几点建议。  相似文献   
8.
《Urban geography》2013,34(5):386-409
Among agents that reflect and shape urban space, prominent property developers are powerful players. This paper examines the spatial practices of Canada's largest office development firms. These firms constantly explore new frontiers for investment, but at the same time well-established nodes are rigorously maintained and protected. Larger urban areas are preferred locations for investment; yet among them only a few cities attract the vast majority of investment. Once an investment channel is initiated and a threshold is reached, existing assets act as magnets, attracting more investment and strengthening the allure of particular places. Within a particular place (a city or a metropolitan area) the mix of properties held by a firm is likely to change over time. Core properties are considered strategic assets and therefore are retained as long-standing investments; peripheral assets have to meet corporate requirements and are thus subject to trade and replacement. Findings confirm the key position of Toronto within the Canadian urban system but also indicate that the scale of property investment does not fully correlate with urban hierarchy. On the intraurban scale, the framework of core-periphery properties helps to explain the spatial patterns of office development and the primary role of traditional nodes.  相似文献   
9.
大庆油田防震减灾信息管理系统建设   总被引:1,自引:2,他引:1  
近年来,GIS技术被广泛地应用于城市或区域的防震减灾信息管理系统的建设。本文着重论述了大庆油田有限责任公司防震减灾信息管理系统的建设,以及建成后的系统所包含的主要内容和所能实现的功能。应用GIS技术建设大型企业防震减灾系统是一个新的尝试,所完成的系统不但能对企业在地震应急中起到辅助决策作用,而且对于日常管理也是十分方便的。该系统的运行为大型企业防灾系统的建设提供了思路和借鉴。  相似文献   
10.
跨国公司与天津经济技术开发区产业群的发展   总被引:6,自引:0,他引:6  
天津经济技术开发区是1984年12月6日经国务院批准建立的国家级经济技术开发区。它在盐碱荒滩上起步,通过营造“仿真的国际投资环境”,大力引进国际著名的跨国公司,并以跨国公司为核心发展产业群,创造了高速的经济增长,形成强大的区域经济竞争优势。目前,电气产业群、生物医药产业群、机械制造产业群、食品饮料产业群已初步形成,集群集聚了外资企业3315个,内资企业8359个,其自我强化机制已初步形成。文章在对天津经济技术产业区产业群现状分析的基础上,论述了该产业群存在的问题及相应的对策,希望对中国其它开发区产业群的形成和发展有所启示。  相似文献   
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