塔里木盆地多期改造-晚期定型复合构造与油气战略选区

受关键构造变革期制约,叠合盆地具有分期差异变形特征。从变形角度分析,塔里木盆地可以追溯出5期主要的构造改造作用,即加里东中期、加里东晚期-海西早期、海西晚期、印支-燕山期和喜马拉雅期,并影响塔里木盆地的发展演化历史。通过对塔北、塔中和库车已知油气聚集区解剖表明:古生代多期改造形成的断裂、褶皱、隆升、剥蚀和岩溶作用,对台盆区巨型海相碳酸盐岩古岩溶油气藏的形成具有重要的控制作用;中、新生代多期改造过程,对前陆褶皱-冲断带大规模油气聚集成藏具有重要的控制作用;这些已知油气聚集区带都是在喜马拉雅晚期最终定型的,总体构成多期改造-晚期定型复合构造油气聚集模式。综合分析了塔里木新区分期差异构造变形特征,在此基础上,依据叠合盆地多期改造-晚期定型构造模式,对塔里木新区进行了区块评价和油气战略选区,认为巴楚隆起、麦盖提斜坡和西昆仑山前褶皱-冲断带是近期油气勘探突破的首选地区,塔东地区、塘古巴斯坳陷和阿瓦提断陷具有良好的油气勘探前景。     

重读《四十五年来我参加之中国观象事业》之后

蒋丙然老前辈是中国近代气象事业的先行者,也是主要奠基人之一。他在75岁高龄时（1957年）撰写的《四十五年来我参加之中国观象事业》一文（以下简称“蒋文”）,可以认为是一篇高度概括了他一生科学事业（主要是气象事业）的自传。它是欲知中国早期近代气象事业发展过程的人,不可不熟习的重要文献。但似有某些不足之处。     

A PRIMARY APPROACH TO CHINESE STRATEGIC INDUSTRIAL SYSTEM

ＡＰＲＩＭＡＲＹＡＰＰＲＯＡＣＨＴＯＣＨＩＮＥＳＥＳＴＲＡＴＥＧＩＣＩＮＤＵＳＴＲＩＡＬＳＹＳＴＥＭ￥ＦａｎｇＣｈｕａｎｇｌｉｎ（ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｇｒａｐｈｙ，ｔｈｅＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ１００１...     

ISSUES ON CHINA′S ENERGY SECURITY

Energysupplyisadeterminantfactor to the developmentand the prosperity of a modern society. China is one ofthe largest energy consumers andproducersin the world,and energy supply and its security in the country aregreat issues concerned not onlybytheChina …     

MODELS OF THE SPATIAL EVOLUTION OF MULTI-PLANT ENTERPRISES

ＭＯＤＥＬＳ ＯＦ ＴＨＥ ＳＰＡＴＩＡＬ ＥＶＯＬＵＴＩＯＮ ＯＦ ＭＵＬＴＩ－ＰＬＡＮＴＥＮＴ ＥＲＰＲＩＳＥＳ ＦｅｉＨｏｎｇｐｉｎｇ（费洪平）（ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏａｎｄＯｃｅａｎＳｃｉｅｎｃｅｓ．ＮａｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙ...     

Local Governance for Social Sustainability: equity as a strategic response to neoliberal constraints in food security initiatives

Scholarly literature recognises the importance of social sustainability as part of the wider sustainability agenda. A wide array of concepts such as equity, social justice, democratic government, social inclusion, social capital and quality of life are thought to constitute social sustainability. Local governments are charged with delivering social programs and services to their constituency, but market logics and performance-based institutional cultures, along with limited authority and funding, constrain their capacity to respond to new initiatives. We analyse two case studies in Victoria, Australia, to explore how elements of social sustainability are articulated and operationalised within local government. Each case study involved State-level and local government partnerships in health-promotion initiatives to improve food security. Analysis was conducted on 50 primary policy documents, 22 secondary data documents and 27 interviews. Findings reveal that a systems-based or integrated approach to social sustainability was not workable but not completely ineffective. Equity was prioritised by local government in both case studies, and well acknowledged as interconnected with other social goals. Although constrained in its capacity to deliver new initiatives, local government responded to neoliberalising ideologies, as well as its constituency, by strategically focusing on a particular goal, such as equity.     

基于POI的北京物流业区位特征与分异机制

物流节点和物流企业作为物流空间的核心载体和组织主体,其区位特征和分异机制识别对优化城市物流空间布局、合理配置物流资源有重要意义。2014年12月基于腾讯在线地图平台,采集了北京市4396个物流POI。采用产业集中度评价、核密度分析等方法,刻画了北京物流空间格局,阐明了类型差异、供需侧因素与区位选择行为的微观作用机理,揭示了交通、地租、资产对空间分异形成的内在机制。研究表明：① 物流企业和物流节点呈现协同集聚和空间分离相结合的区位特征;物流活动总体呈现“中心边缘、近郊和远郊交错”的空间格局,与物流就业空间耦合度低。② 由物流园区和物流中心构成的公共物流空间是政府引导的结果,由服务于特定行业和终端用户的配送中心构成的末端物流空间多为企业主导,两者区位分异显著。③ 在物流区位形成过程中,政府通过规划交通线路和货运场站改变交通区位条件,配置物流仓储用地影响不同区域物流地租和可得性,进而调控企业行为并形成物流空间的类型与职能分异;企业则通过资产配置的差异化来满足不同服务对象的多样化需求,促进专业化分工并形成物流空间的对象分异。     

基于战略性新兴产业的长江三角洲城市网络结构演变研究

基于2004~2013年战略性新兴产业上市公司跨区布址数据,运用社会网络分析法对长江三角洲城市群空间结构演变规律进行了分析。研究发现：① 长江三角洲城市网络的主要联系流由 “Z”字形空间结构演变为“金字塔”形结构。② 高行政级别城市在网络要素资源配置中占据主导地位,省会城市的中介能力呈现“倒U”型发展趋势。③ 沪杭宁甬苏合6城市构成了长三角城市网络的核心层,核心-边缘层联系成为占据主导地位的联系方式;城市网络凝聚子群具有明显的地理粘着性,沪宁和杭州凝聚子群分别是群内联系和群际联系的标杆。     

震后企业停产减产损失估计方法的研究

企业停产减产损失是地震间接损失的重要组成部分，本文根据唐山地震的震害资料，提出了地震破坏后一个地区或城市因停产和减产而造成的经济损失的一个估计方法，为估计地城的时间损失提供了一个可行的途径，此法广泛适用于震后经济损失估计和震害预测工作。     

Quantitative Analysis of Mineral Resources for Strategic Planning: Implications for Australian Geological Surveys

A quantitative valuation study has been made of Australian state surveys with the specific goals of (1) establishing the 'worth' of current programs upgrading state government geoscientific information infrastructure, and (2) considering the results of the valuation in terms of strategic planning. The study has been done from the perspective of the community as a whole and has been undertaken in two phases reflecting the different objectives of Australian state surveys in terms of the exploration industry and government policy-making. This paper reports on the second part of this valuation process, measuring the impact of upgraded survey data on government mineral policy decision processes. The valuation methodology developed is a comparative approach used to determine net benefit foregone by not upgrading information infrastructure. The underlying premise for the geological survey study is that existing and upgraded data sets will have a different probability that a deposit will be detected. The approach used in the valuation of geoscientific data introduces a significant technical component with the requirement to model both favorability of mineral occurrence and probability of deposit occurrence for two different generations of government data. The estimation of mineral potential uses modern quantitative methods, including the U.S. Geological Survey three-part resource-assessment process and computer-based prospectivity modeling. To test the methodology mineral potential was assessed for porphyry copper type deposits in part of the Yarrol Province, central Queensland. Results of the Yarrol case study supports the strategy of the state surveys to facilitate effective exploration by improving accuracy and acquiring new data, as part of resource management. It was determined in the Yarrol Province case study that in going from existing to upgraded data sets the area that would be considered permissible for the occurrence of porphyry type deposits almost doubled. The implication of this result is that large tracts of potentially mineralized land would not be identified using existing data. Results of the prospectivity modeling showed a marked increase in the number of exploration targets and in target rankings using the upgraded data set. A significant reduction in discovery risk also is associated with the upgraded data set, a conclusion supported by the fact that known mines with surface exposure are not identified in prospectivity modeling using the existing data sets. These results highlight the absence in the existing data sets of information critical for the identification of prospective ground.Quantitative resource assessment and computer-based prospectivity modeling are seen as complementary processes that provide the support for the increasingly sophisticated needs of Australian survey clients. Significant additional gains to the current value of geoscientific data can be achieved through the in-house analysis and characterization of individual data sets, the integration and interpretation of data sets, and the incorporation of information on geological uncertainty.