皖南-浙西-赣东北地区锰矿资源及潜力预测

本文从锰矿成矿地质背景,矿床类型及地质特征,成矿带及潜力预测,勘查程度及利用现状等方面研究皖浙赣相邻区锰矿资源.讨论了该区锰矿勘查工作远景及重要性.     

北京地区中元古代与中生代火山岩的酸度、系列、构造环境及岩浆成因

本文对北京地区中元古代及中生代火山岩的地质学、岩石学、矿物化学、地球化学、岩石成因学及构造环境学进行了综合研究。对火山岩的时空分布及成分变化进行了论述,对酸度频率及岩浆系列进行了分析,对构造环境及拉张距离进行了估算,对岩浆的来源及演化机理进行了探讨。     

滨里海盆地D-Ⅰ、Ⅱ区块石炭系碳酸盐岩沉积模式与沉积相演化

滨里海盆地东南缘的D-I、II区块石炭系盐下KT-II及KT-I油层组碳酸盐岩储层为勘探重点,开展该储层段沉积相及沉积模式研究,可以指导该新区的下一步勘探.利用薄片、测井及地震等资料,对KT-II及KT-I油层组进行了沉积相划分及沉积相演化研究,取得如下成果:①通过岩石相、测井相及地震相特征研究,划分出局限台地、开阔台...     

多层及高层钢筋混凝土房屋震害分析及抗震概念设计

多层及高层钢筋混凝土房屋作为主要结构型式,广泛应用于办公楼、写字楼及住宅房屋中,本文在分析多层及高层钢筋混凝土房屋震害的基础上,阐述了抗震概念设计及应注意的问题。     

锦屏一级水电站右岸施工期安全监测及围岩稳定性分析

介绍了锦屏一级水电站右岸导流洞的工程地质概况及施工期安全监测成果,对围岩及边坡的变形、应力规律及特征进行了深入的分析,分析结果表明,隧道围岩及边坡处于稳定状态。     

河北省地质构造重力推断解释

通过对河北省重力场特征的深入研究,结合地质及其他物探资料,进行了地质构造的推断解译,划分了全省主要的构造单元及断裂构造,圈定了岩体、盆地及凹陷,为矿产资源潜力评价及成矿预测提供了重要信息。     

合肥盆地中-新生代物源及古水流体系研究

根据地球物理和地质资料,利用地震地层学和沉积学方法,对合肥盆地中生代侏罗系、白垩系和新生代的下第三系的物源及古水流进行了研究。合肥盆地中-新生代主要发育大别、张八岭、霍邱和蚌埠等物源及古水流体系。其中,在侏罗纪以大别物源及古水流体系为主,在白垩纪张八岭和大别物源及古水流体系为主要的物源及古水流体系,蚌埠物源及古水流体系主要发育在新生代。张八岭和大别物源及古水流体系为主要的物源及古水流体系,霍邱、蚌埠物源及古水流体系是盆地内部次一级的物源及古水流体系。     

第四纪镜泊火山活动与镜泊湖世界地质公园

论述了我国最大的火山堰塞湖——世界地质公园镜泊湖的地质及资源特征,包括火山地貌、火山喷发及镜泊湖形成的时代,火山活动迁移及火山岩,镜泊湖及周边地区景点,对地质公园进行了评价,并提出进一步开发与保护的建议.     

辽河油田滩海西部古近系碎屑岩储层特征及主控因素分析

辽河滩海西部凹陷古近系储层岩石类型以长石岩屑砂岩、岩屑长石砂岩及岩屑砂岩为主,成熟度低,具有近源、多源的沉积特点。储层孔隙类型包括原生孔隙、次生孔隙及混合型孔隙,孔渗相关性好。研究区储层孔渗数据统计表明,在1 500～2 800 m及2 800～3 500 m深度范围内存在两个孔隙度及渗透率异常高值带。储层的储集性能受原始沉积作用及后期成岩改造共同控制。储层发育机械压实、胶结、溶解及交代4种成岩作用,各种成岩作用此消彼长控制着孔隙演化的4个阶段。储层物性变化环洼陷分带性明显,综合分析储层分布、性质及油源等多方面因素,将储层划分为外带、中带及内带,分别对应Ⅱ类、Ⅰ类及Ⅲ类储层。     

新疆阿图什市艾西曼铜金矿矿体特征及找矿标志

阐述了矿区所处的大地构造位置、区域地质及矿区地质特征,较详细地介纠了矿体及矿石特征,重点介绍了该矿体的矿化特征及找矿标志,为今后在该区及其他地区寻找同类矿床提供指导。     

基于土地发展权的历史文化遗迹所在地区农地保护策略探究

目前我国历史文化遗迹所在地区开发用地失控的原因,从体制方面讲,乃是由于规制手段不够健全、管理体制不够顺畅、城镇化和旅游经济发展进程的阶段性等问题所致;从微观经济层面而言,还在于农民缺乏保护农地的经济诱因、农地转向开发用地收益更高、相关利益集团的势力影响等因素在起作用,故而农地流转成开发用地不可避免。所以应当借鉴海外土地发展权制度,在历史文化遗迹所在地区内落实土地发展权的补偿机制,对开发用地实行有效的管制。具体来说,应当从法律上明确土地发展权的地位,将农地保护与当地的经济社会发展有机协调起来,推行土地使用管制,建立完善土地发展权交易机制,同时有效控制农地流转为开发用地的隐性交易行为。     

可持续发展中的跨越式发展

可持续发展是国家社会为摆脱人类面临的各种危机而提出的世界总体发展战略；而跨越式发展则是发展中国家为赶上或超过世界发达国家采取的具体策略。跨越式发展不应违背可持续发展的总体要求，而可持续发展也不应限制跨越式发展的可能性和必要性，两者的协调统一是解决发达国家与发展中国家矛盾的有效方式，也是建立国际政治经济新秩序的有效手段。文章由此探讨了吉林省可持续发展可跨越式发展的相互关系。     

A case study of flood risk transfer effect caused by land development in flood-prone lowlands

Many researches mention the land development in the watershed increases the peak flow rate and volume of the surface runoff. However, another phenomenon, the land development in the lowlands with filling method probably results in flood risk transfer effect, is rarely mentioned. This study took Heshunliao Farm as study object and used SOBEK model to assess the phenomenon. The terrain of this farm was flat and low, at an elevation of about 1.3–3 m before development. A filling method has been adopted to raise the surficial elevation in the development zone to 3–5 m. The western end of the development zone is still maintained its original elevation. The storm sewer system, detention basin, and pumping stations have been built in the development zone. There are two effects in the development of the low-lying land. One is the increase in the peak outflow rate in the development zone. Under a 10-year return period rainfall, the peak outflow rate after development has increased to 9.94 cm, compared to 2.62 cm when there was no development. Another effect is that the disappearance of the original flood-accumulated space due to land development activities transfers the risk of flooding to the surrounding land. Under a 10-year return period rainfall, the flooded area of the developed area was reduced from 78.4 ha before land development to 0.32 ha after the development, while the flooded area of the western end of the development zone increased from 13.28 ha before development to 27.20 ha after development.     

Skills development in tourism: South Africa's tourism-led development strategy

Skills development for tourism has attracted only a limited scholarship in the developing world. In this paper the role of skills development in advancing South Africa's tourism-led development strategy is investigated. Skills development has a central role to play in ensuring the effective and sustainable transformation and development of the tourism industry in developing countries and, in the case of South Africa, in ensuring that poorer South Africans begin to benefit from this industry. It is argued that the current lack of an integrated and co-ordinated approach to tourism skills development seriously limits the potential of skills development to impact positively on tourism transformation and development in South Africa. This revised version was published online in August 2006 with corrections to the Cover Date.     

可持续发展研究:进展与趋向

可持续发展研究是跨世纪多学科综合研究的重大学科领域。回顾了可持续发展思想形成的简要历史过程,在介绍可持续发展的概念及国外可持续发展观和中国的可持续发展观的基础上,阐述了可持续发展思想的深刻内涵;介绍了可持续发展的理论基础和区域可持续发展的基本理论;概括总结了当前可持续发展研究的4个主要学科方向及其特点;概述了可持续发展研究的6个方面的主要内容及其趋向。     

Power and influence tactics in the promotion of regional development: An empirical analysis of the work of Finnish regional development officers

Increased complexity and rapid pace of change demand more from people responsible for regional development at various levels of activity. This paper has its roots in a belief that the more complex situations are, the more regional development is dependent on the leadership and network management capacity of key individuals. Studying more deeply the roles that various individuals, and the coalitions formed by them, have in institutionalisation, deinstitutionalisation and reinstitutionalisation processes might provide us with additional analytical leverage in regional development studies. This paper focuses on diffuse networks of dispersed powers from a Finnish regional development officer’s point of view. Regional development officers are those people whose job it is to boost the economic development of their respective regions in Finland.The research questions discussed here are: (a) What kind of power is exercised by Finnish regional development officers; and (b) how do regional development officers aim to gain influence for their efforts to promote regional development? The empirical research is based on data gathered (a) through 41 interviews with Finnish actors responsible for the promotion of economic development in city governments, technology centres, regional development agencies, and ministries and other national bodies, and (b) through internet survey of development officers at local, regional and national levels (531 respondents, response rate 51.8%). The survey was designed to solicit information about power and influence tactics in the context of regional development. The empirical analysis shows, for example, how interpretive power and network power are more important for regional development officers than institutional and resource power, and how indirect influence tactics surpass direct tactics.     

从历史唯物主义角度透视跨越式发展

社会发展是决定性和选择性的统一,跨越式发展与历史规律性是一致的,体现了发展主体的选择性;人的创造活动具有超越性,“世界历史”造成的国家间的相互联系,以及科学技术的迅猛发展是跨越式发展的主要成因;跨越式发展理论启发广大后发国家不失时机地把握历史机遇,走创新发展之路。     

基于土地利用的县域主体功能区划分研究——以湖南省北湖区为例

在城镇化进程加快、区域土地结构急剧变动的背景下,以土地利用为研究对象,从资源环境承载力、现有开发强度和发展潜力三方面,选取13个指标构建主体功能区划分指标体系,运用熵值法、多目标线性加权函数法等数理方法对县域主体功能区进行分区研究。以湖南省北湖区为例,进行了实证研究,划分为优化开发区、重点开发区、适度开发区、限制开发区、禁止开发区五类主体功能区,并结合当地实际,提出了各功能分区土地利用的主导方向与建设策略。     

青海祁漫塔格金属矿集区矿产资源开发优化布局分析

青海祁漫塔格金属矿集区具有丰富的矿产资源和广阔的成矿前景,是东昆仑成矿带最重要的铁多金属成矿远景区.为推动矿集区矿产资源的开发利用和可持续发展,从矿产资源条件、技术经济条件及环境影响3个方面,通过评价指标的筛选、指标权重与评价标准的确定以及评价指标的计算等构建了资源开发布局评价指标体系,并对祁漫塔格金属矿集区进行了矿产资源开发布局评价.评价分析结果为:祁漫塔格矿集区11个开发区划单元综合评价平均值为7.0分,矿集区整体开发优势一般;有2个开发区划单元综合评价值在8.0分以上,属于重点优先部署开发区域,分别为夏日哈木多金属矿区和虎头崖—迎庆沟多金属矿区;有7个开发区划单元属于可以部署开发区域,可作为备选区域;另有2个开发区划单元综合评价值低于6.0分,暂不宜考虑开发.     

设计院可持续发展的若干关系

以科学发展观为指导,结合大中型设计院发展的实践,提出了设计院可持续发展的若干问题,要做到可持续的全面发展必须处理好技术和市场的关系,传统业务、转型业务和综合业务的关系以及自主、合作和创新的关系,并就这些影响可持续发展的因素作了分析。笔者的观点对于如何用科学发展观来指导设计院的发展有一定的借鉴意义。