莱芜市关于农村集体建设用地流转的思考

莱芜市通过完善政策体系,加快确权登记,划定入市条件等方式,先后开展增减挂钩、宅基地跨村安置、土地资本化等工作,培育和规范农村集体建设用地流转市场。结合莱芜市的探索实践,分析了集体土地流转的必要性和紧迫性,对实践中遇到的问题进行研讨,并提出了相关建议,为推进莱芜市农村集体建设用地流转提供参考。     

THOUGHTS ON CONSTRUCTING THE DEMONSTRATING AREAS OF THE ECOLOGICAL REBUILDING AND ECONOMIC SUSTAINABLE DEVELOPMENT IN HEXI PEGION

Based on the field investigations,this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi,Gansu Province,and then the thoughts on constructing the demonstrating areas are brought forward.It is considered that all kinds of ecological demonstrating areas should be merged in order to construct large-scale characterized demonstrating areas which go beyoud the district.In other words,in Hexi Region,Zhangye District should be constructed as the largest ecoagriculture demonstrating area of high technology;Wuwei District should be constructed as the largest ecological demonstrating area of agricultural comprehensive exploitation;JinJia District,which is the shortened form of Jiuquan and Jiayuguan,should be constructed as the largest ecotourism demonstating area;and Jinchang City should be constructed as the largest ecoindustry demonstrated area.At the same time,the constructing pattern should be selected according to the actual circumstances;science and technology should be applied to construct the demonstrating areas and accelerate the industrialization in the big market.Additionally,is is important to smooth the constructing system and implement the flexible and efficacious running mechanism,and it is suggested that the committee should be organized on administer the ecological demonstrating areas in Hexi Region.     

Deserts and Aeolian Desertification in China: Book review and some thoughts

Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest deserts. It is a result of water and wind erosion, over- grazing, global warm-ing, improper soil cultivation, and increased pressure ot population growth, and it causes degradation of soil and natural and agricultural vegetation. The direct result is less food for people and livestock, which influences pop- ulation and animal husbandry fluctuations. Despite ef- forts to combat and reduce desertification, the affected areas are annually increasing.     

滨州市县域经济发展中土地利用的转变思路探讨

近几年,县域经济作为经济发展的重要基础越来越受到各级政府高度重视。滨州市以其特有的土地资源优势,为县域经济发展提供重要支撑。针对滨州市县域经济发展现状,从土地资源的比较优势入手,提出了在现阶段发展县域经济土地利用的新思路。     

梁启超的人地关系研究及其学术思想

肯定了梁启超在人文地理诸多领域的研究成就，认为他的人地关系学术研究，体现了明析的人地相关思想科学的地理唯物论，以及动态的地理作用观。并对他人的人地关系研究缺陷及其原因进行了分析。指出他的宝贵学术思想遗产对当今人文地理研究有着深刻启迪。     

ZD1245/ZD2070型水平定向钻机的设计

以ZD1245/ZD2070型水平定向钻机为例，分析了水平定向钻机主要结构设计时的一些常规性思维与做法。     

西方地理学思想史略及其启示——克拉瓦尔《地理学思想史》评介

西方地理学思想经历了启蒙主义时代、实证主义时代、马克思主义和人本主义时代,目前又进入后现代主义时代.地理学思想的每一次转变都反映了环境和社会的格局和过程变化,应社会之需而生,并受当时整体学术思潮的影响.先后出现的各种地理学思想并非简单地后者否定前者,地理学思想的多样性正如地理本身的多样性一样,既是合理的,也是有益的.对西方地理学思想的借鉴是现代中国地理学发展的一个重要源泉,但要运用之、发展之,则必须理解之,且结合中国的国情消化之.这就需要对各种地理学思想知其然且知其所以然,需要了解其产生的社会背景和知识环境.     

城市天然气战略安全思考

天然气是国家能源的重要组成部分,其战略安全关系到国民经济和社会发展全局。近年来,随着国产气气源的增加以及进口天然气的引进,国内天然气气源供应呈多样化发展。但是,不断增长的用气需求与城市气源总量和调峰能力不足的矛盾,还是给城市天然气战略安全提出了严峻的考验。本文从建设应急气源、运用市场机制配置资源、强化政府对燃气战略安全的规制等方面,提出建立天然气稳定安全的供应体系、政府监管体系和城市天然气战略安全运作体系的思路。     

宋代山水画对古地图绘制的影响浅析

古代山水画与古地图之间有着千丝万缕的联系。宋代在宫廷的推动下,山水画与古地图共同繁盛,可以说宋代的山水画对古地图产生了深远的影响。本文从美学的角度出发,按山水画绘制技法和人文思想两个方面,对古地图绘制与装饰的影响进行了初步的研究,为研究古地图提出了新的视角;并对现代地图设计提出了相关建议。     

新疆地质矿产勘查回顾与展望

随着地勘投入的不断增加,"十一五",尤其是新疆"358"项目启动以来,新疆地质矿产勘查取得了有史以来最为突出的成果.煤炭、铁矿、钠硝石及重要有色金属矿产成果尤为突出,水文地质勘查取得了新成果,基础地质勘查程度大幅提高,科学研究及高新技术应用推动了找矿突破进程."十二五"是实现新疆"358"目标任务的关键时期,在"十一五"成果基础上,继续按"358"总体部署,强化重要成矿带及远景区的基础地质及调查评价工作,加强找矿突破关键问题的科技攻关及高新技术方法的应用,加大重要矿集区整装勘查力度,努力实现地质找矿新突破.