山东省地热资源及勘查开发对策

山东省山地丘陵区及平原区均有地热显示,地热资源蕴藏量较丰富。长期以来,由于全省地热资源缺乏统一规划,造成地下热水乱采现象普遍的不良局面,且利用方式单一,对资源造成严重浪费。有些地区还出现了诸如热储水位持续下降、水环境污染等地质环境问题。因此,只有研究制定科学的地热资源勘查开发规划,才能保证地热资源的可持续综合开发利用。     

Fiji’s fisheries: their contribution to development and their future

The industrial fisheries of Fiji have had mixed fortunes. The fresh fish export industry has grown rapidly in importance so that fisheries is now the third most valuable export industry; its positive effect on the economy is mainly in the increase in the purchase of goods and services, such as air freight. The present ‘hands off’ policy by government in the fresh fish export industry should continue until the industry matures. In the longer run, ad valorem royalties should be considered as a mean of capturing resource rents. The government-owned export cannery has been in financial decline, and the maintenance of the social benefits of regional employment generated by the cannery has come at a high cost to government coffers. The future of the cannery, now leased to a private operator, is clouded by the uncertainty of the continuity of concessional access to European markets beyond the year 2000. The main task faced by government is the management of fisheries and fish stocks. The management of the inshore fisheries — vital to the needs of a large proportion of the population — needs additional resources. The capability for management of the industrial fisheries, necessary to maximise long term public benefits, would be enhanced by full cost recovery through a user pays policy. This article is based on a paper presented to the Fiji Update seminar, held at the National Centre for Development Studies, the Australian National University, Canberra, on 19 June 1998. The author wishes to thank Mr Krishna Swamy, Senior Fisheries Officer in the Fiji Fisheries Division, and Mr Grahame Southwick, Managing Director of the Fiji Fish Company Ltd, for their generous provision of information for the preparation of this paper; and Mr Joeli Veitayaki, Coordinator of the Ocean Resources Management Programme, University of the South Pacific, for helpful comments. Any errors or omissions are the author’s responsibility, however.     

Educating the compassionate water engineer–a remedy to avoid future water management failures? / Former des spécialistes de l’eau citoyens–une solution pour éviter de futurs échecs en gestion de l’eau?

Abstract

Abstract The number of local and regional-scale water management failures appears steadily to increase despite an apparently higher level of engineering solutions at hand. The objective of this paper is to examine the challenges the existing education system needs to meet in order to produce water engineers capable of responding to the complexity of contemporary and future water problems in relation to societal needs. The next generation of water engineers may stay in their professional functions until 2040 or 2050. It is likely that in this period more critical water management and environmental problems will be experienced than have been encountered so far. The question then arises whether the present water engineers have the proper background education to understand environmental, hydrological, ecological and socio-economic problems to resolve related water management problems. Future water engineers must, to a greater extent, include socio-economic consequences in planned and/or designed water management systems and convey greater transparency regarding risks and societal effects.     

Geological environment conflicts of Kunming Basin and its urban sustainable development

Kunming Basin locates middle of Yunnan altiplano and has a particularity in geography, topographic and geological environment. With the urban dilation quickly, add the reason of the unreasonable city layout, conflicts between environment and urban resources consumption become shrill increasingly. It is human being activities that lead to vulnerability and depravation of geological environment in local. Take a few examples on geological environment to expatiate relationship between urban construction and geological environment carrying capacity, and find a way how to make a better plan for urban sustainable development to achieve new balance between man and nature in local.     

鄂尔多斯盆地高自然伽马异常特征

为了加深对盆地深部和浅部高自然伽马异常特征综合分析研究,揭示高自然伽马异常地质成因,从而促进盆地多种能源矿产协同开发研究,针对收集大量的地球物理测井资料、地质资料及其他相关成果,绘制并分析了相关成果图。研究中遵循从单孔测井曲线特征分析到典型剖面研究,并按层对高自然伽马的平面分布特征进行分析研究。化验测试结果和自然伽马能谱测井成果研究表明,在本区,自然伽马异常增大主要是由于铀的活化和聚集,导致铀元素增加而引起。相关研究表明,盆地深部和浅部的铀异常具有一定的关系,盆地历经的沉积环境变迁是铀元素富集的主导因素。     

海洋经济与海洋环境保护协调发展的初步探讨--大连海域案例研究

21世纪是开发和利用海洋的新世纪.在开发利用海洋的过程中出现了海洋经济发展与海洋环境保护之间的不协调性、不同步性.以大连为个案,运用耦合机制对海洋环境与海洋经济的协调发展进行初步探讨,并提出相应对策和建议.     

LOCATION AND ECONOMIC GROWTH： CASE STUDY IN CHINA

This paper explores how location could affect economic growth and it has always been omitted in economic analysis. Geographic factors can affect economic activities. Three mechanisms of location affecting economic growth have been studied: consumption, production and migration. The initial superior location will take such advantages as lower transport costs and lower price level, so it could have higher consumption utility, higher productivity, and attract more human capital, then lead higher growth. Those regions with the superior location will have higher utility due to more product varities and the comparative lower price, and higher wage due to the production technology, and it would attract more individuals with higher human capital to move to this location. It is a kind of agglomeration, meaning the superior location will hold more advantages and higher growth rate, otherwise those locations with poor geographic factor will be even worse. Based on Chinese provincial economic growth experiences of these years, this paper does some empirical analysis by regressing on some variables including the geographic ones. In this paper, the dummy variables and population density are used to measure the location factor. And we find evidences supporting the view that dominant locations such as coastal areas grow faster, on the contrary,middle and western provinces grow slower. Location does affect economic growth.     

倡导生态矿业,促进矿业可持续发展

展望 2 1世纪中国矿业的发展 ,认为大力倡导和发展生态矿业 ,走资源开发与环境保护相协调的矿业可持续发展之路 ,是实施可持续发展战略的必然要求。本文对生态矿业进行了探讨 ,同时提出了矿业可持续发展的对策措施     

SUSTAINABLE DEVELOPMENT FACING CHALLENGESIN 21ST CENTURY

ISUSTAINABLE DEVELOPMENT IS UNDER UN－guiding human forward．he author pointed out manyCEASINGCHALLENGES times that sustainable developmentwas a correctstrategic selectlonforhumanfuture and It representedaThe Zlst Century has come，people have many newdevelopmentoutlook，strategic vie呷olntandvalueforecasts and long for a wonde山lprospect．The 21st（CHEN，1997；200a；200b）．Century lsa bio－sclentmc era，an economic global－The authoralso pointed out th…     

新经济时代的西部开发

 我国西部开发将要在网络经济、知识经济与全球化经济的新时代下进行。其国家战略目标是逐步缩小地区差异、加快经济结构性调整,增进民族团结。经过近50年来的努力,西部的地球科学信息资源是相当丰富的,利用卫星遥感数据更新也是切实可行的。应该充分加以利用,作为区域规划和工程设计的依据,并建议以信息化带动现代化,实现跨越式发展