南方海相油气勘探为什么久攻不下？

中国南方从震旦纪到三叠纪８个地质时代海相地层厚度巨大，具有很大的生烃能力。然而除四川地区之外，至今油气勘探尚无重大突破。积十二年对南方５个地质时代海相地层基础地质研究及制图的经验，认为南方海相油气勘探久攻不下的原因是：（１）对整个南方还缺乏全面的、历史的，整体的和深刻的认识；（２）还不于用什么方法或顺序去认识它。建议重视基础地质研究，并以中国南方二叠纪及三叠纪的岩相古地理研究和制图为例，提出基础地     

旅游地学对旅游业可持续发展之积极作用

旅游地学对旅游业可持续发展之积极作用至少可在不断发现更新旅游资源和对旅游资源及其生态环境的监测和保护诸方面，有所作为。     

安徽洞穴资源及其开发利用

:通过对安徽143处洞穴及洞群的调查 ,阐明安徽洞穴资源分布特征 ,洞穴开发产生的经济效益和社会效益 ,开发潜力及远景。提出加强洞穴资源保护及合理开发利用的建议     

Protected geographical indications: Institutional roles in food systems governance and rural development

This paper examines the importance of national-level institutional arrangements for promoting the EU’s Protected Geographic Indication scheme (PGI). Taking the example of Ireland, for which PGI designations remain comparatively low, it explores whether the approach to providing institutional supports to the PGI scheme is influenced by top-down technocratic governance structures that pertain to food safety and quality certification that encompass the broader operating environment for food production in Ireland. Although the regulation of food safety and quality certification are distinct remits to the administration of the PGI scheme, in the Irish context the same institutional bodies are involved in governance of both. Using a discourse analysis interpretative framework, this paper draws on interviews with Irish producer group members and institutional representatives to examine how governance of the PGI scheme reflects management perspectives and practices more in keeping with a regulatory environment for food safety and quality than with development of place-based food product links. It suggests that incentives to avail of the PGI scheme as a means of realising value-added for producers are not well established because they require the development of more subjective, context-dependent processes and practices linked to geographical place and place identity. These are not easily accommodated under current institutional arrangements that also incorporate food safety and quality remits because these are in turn strongly established through nationally and internationally recognised systems of regulation and benchmarking. The findings point to the benefits to be gained from a more layered governance structure for PGI; devolving operation of the scheme to relevant regional and local development organisations that possess the expertise and relevant local knowledge to (a) incentivise the formation of producer groups, and (b) prioritise mentoring and support for PGI concept development as a clearer reflection of bottom-up rural sustainability policy.     

新疆西克尔地区下奥陶统鹰山组岩溶分带性研究

塔里木盆地岩溶缝洞型储层作为重要的油气储层备受关注,而目前预测此类型储层的方法较有限。在新疆伽什县西克尔野外露头区地表岩溶现象丰富,志留系地层以填平补齐的方式充填在一系列的溶沟和溶槽中,部分洼地中还有志留系地层残留,表明该区发育加里东中期岩溶。在本区岩溶古地貌的基础上,基于排泄基准面的分析,划分出3级岩溶台面并对应发育3期岩溶。据现代地貌学和岩溶学理论,按照水动力条件的不同并结合本区岩溶发育特征,运用岩溶旋回的观点将第二期岩溶剖面分为表层岩溶带、垂直渗滤带和水平潜流带,认识到西克尔地区古岩溶地下水发育规律及洞穴发育程度。构造运动是垂向岩溶分带性的主控因素;因此,在大的构造背景的前提下,可以有效地预测巴楚地区的缝洞型储层。     

Land use change under conditions of high population pressure: the case of Java

A long history of increases in population pressure in Java has caused agricultural land use to expand and intensify. More recent land use changes caused the conversion of prime agricultural land into residential and industrial area. Results of a dynamic, regional-scale, land use change model are presented, defining the spatial distribution of these land use changes. The model is based on multi-scale modelling of the relations between land use and socio-economic and biophysical determinants. Historical validation showed that the model can adequately simulate the pattern of land use change. Future patterns of land use change between 1994 and 2010 are simulated assuming further urbanization. The results suggest that most intensive land use changes will occur in Java's lowland areas.     

基于地名志的东北历史时期土地利用变化研究——以吉林省镇赉县为例

研究历史时期的土地利用与土地覆被变化,对于人类的生产活动有着重要的借鉴意义。本文以吉林省镇赉县为例,探讨了地名志等历史资料在确定东北地区大规模开发利用初始年限研究中的应用,并结合重分类、重心转移分析、叠加分析方法,分析了镇赉县地名志等史料记载的土地开发利用特征。结果表明:在康熙年间和1853年,镇赉县先后有过有记载的定居后小范围开垦活动,而直到1875年开始持续的土地开垦利用,此前镇赉县基本上处于自然状态。在技术手段不发达的早期,村屯的演变过程与土地开发利用过程是相辅相成的,因此,从村屯演变特征来看,1907-1912年期间土地开发利用最为突出;到1975年时,镇赉县村屯格局基本形成,而此时的土地开发利用活动已由个人行为转变为集体的机械化。在开禁等政策、自然灾害,以及战争等影响下,镇赉县土地开发呈由东部和中部的平坦地区向西部地势较高地区扩展的过程。     

中国气象频道广西本地发展策略探讨

通过对中国气象频道本地发展现状和全国各地气象频道发展现状进行分析,提出中国气象频道本地发展策略:通过积极争取政府及相关部门支持广西应急气象频道的建设,建立部门联动的合作机制;推进业务服务体系建设,提升频道综合业务能力;完善广西应急气象频道节目体系,切实提升服务水平;建立健全系统业务流程,大力推进人才体系建设,从而把广西应急频道打造成为综合防灾减灾频道。     

浅论栖霞市地质遗迹资源的保护和利用

栖霞市是烟台地区唯一的内陆县级市,独特的地理优势造就了丰富的地质遗迹资源,包括典型的花岗岩地貌、岱崮地貌、丰富的地热资源、更新世化石遗址、矿冶遗址、地质灾害遗迹、地质构造形迹等。通过对该地区地质遗迹资源保护工作中存在问题的分析,提出了正确处理地质遗迹资源区旅游与保护的关系。     

大冶铁矿国家矿山公园规划实践

大冶铁矿的开发利用在为我国的钢铁事业作出巨大贡献的同时,也给矿区的地表环境、森林资源带来了很大的破坏。矿山公园的规划实施可极大地改善矿山环境,为矿山的可持续发展提供较好的途径。