山西阳城县矿业秩序何以长治久安

位于山西省东南部的阳城县，矿产资源丰富，尤以煤炭，白云岩，铁矿为著，是全国百个重点产煤县之一。近年来，阳城县国土资源局采取源头预防，及时发现，快速处置的办法，有效预防和打击非法采矿行为，使私挖滥采行为始终处于露头就打的状态。     

堂堂正正做人认认真真求知勤勤恳恳敬业清清白白干事

建设“廉洁国土”是新形势下认真贯彻落实中央关于反腐倡廉要求的重要载体,也是树立国土资源系统“亲民、爱民、为”良好形象的内在需要.建设“廉洁国土”关键在人、取决于人,根本在于国土资源系统每位工作人员人人争做“廉洁”型干部,严格遵循光明磊落、坦荡处事的人生准则,保持敢于进取、永不满足的探索精神,树立务实高效、雷厉风行的工作作风,坚守公私分明、刚正不阿的律己标准.也就是每位“国土”人都要堂堂正正做人,认认真真求知,勤勤恳恳敬业,清清白白干事,从做人、学习、工作、廉政等各方面来规范自己、约束自己和完善自己.     

胶东“玲珑-焦家式”金矿资源潜力与找矿

“玲珑焦家式”金矿的成岩成矿,从新太古代至中生代存在着继承性的成因关系,成矿具有长期性、多源性特点,但中生代燕山早期岩浆活动是主导成矿因素。区域化探成果显示胶东金矿直接矿源岩———郭家岭花岗岩金的丰度比原始矿源岩———早前寒武纪变质沉积岩系及侵入岩系金的丰度低1/2。郭家岭花岗岩面积在2 km2以上岩体定量估计金亏损总量与胶东金矿总量预测的资源量相当,从一个侧面展现了胶东金矿资源的潜力。望儿山金矿的找矿实践展示,焦家式金矿在1 000 m以下尚有巨大潜力,整个胶东金矿产区在3 000 m以上的资源潜力应在5000 t以上。     

威海市五项措施抓好温泉资源开发

威海市温泉资源丰富，山东省已发现的18处温泉中。威海占有9处，为搞好温泉资源开发，威海市采取5项措施。提高温泉资源开发利用水平。①强化温泉资源开发审批。严格地热井的审批。对原有低效的地热开发设备进行升级改造，降低资源浪费损耗；对新开发单位。在申请前要制定综合开发方案，达不到要求的不予审批；要变零星审批、单井开发为统一规划、分区块连片开发、多井联网梯级利用。     

ANALYSIS OF DRIVING FORCES ON THE CHANGE OF HISTORICAL FARMLAND USE IN SHANDONG PROVINCE DURING THE QING DYNASTY （1644-1911）

How land-cover has been changed by human use over the last 300 years is one of the five overarching questions guiding the Land-use/Cover Change (LUCC) Science/Research Plan. China has variety of historical docu-ments providing unique data superiority. So the characteristics of farmland area in Shandong Province during the Qing Dynasty (1644-1911) are summarized firstly: 1) the rising trend of farmland area was striking; 2) farmland area had re-markable fluctuation; 3) farmland area per capita decreased dramatically; 4) wasteland reclamation index increased rapidly. Then, the driving forces of farmland area change are analyzed. It is concluded that natural and human factors are jointly influential. Among the driving forces, human dimensions are the main factors of farmland area change,which direct the general tendency of the changes mentioned above. And the natural factors influence the stability of farmland area as well. Variation of the natural factors would act as the major contributory factor to farmland area change during years or periods of abrupt climatic changes, or during the intensive occurring periods of natural hazards.Besides, the passive aspects of human factors, such as war chaos also influenced the fluctuation of the farmland area.This research indicates that it is feasible to study the land-use/cover change by Chinese historical literatures, which has huge potential to provide a comprehensive picture of the growing dominance of human land-use and land-cover pat-terns that can be used in many global change research oroiects.     

浅论土地信息资源的合理利用

土地信息资源是与特定地块相关的各种信息，是土地管理工作处理的对象和结果。我国目前对土地信息资源的重要性认识还不够，缺乏技术人才，对土地信息资源的收集和利用存在缺乏市场机制和效率不高等问题。在土地管理过程中，可采取一定措施来合理利用土地信息资源。     

疏散星团的最新研究进展

疏散星团在天文学和天体物理学研究中有着多方面的重要性。近年来在观测和理论工作上都取得了显著的进展。综述了疏散星团的研究现状，对成员判别、基本参数确定、团与恒星的演化、团的结构和动力学进行了详细评述。     

新闻业务培训班剪影

8月23日至25日，2005年全省国土资源系统新闻宣传业务培训班在牡丹江市举办，来自全省各地的近百名国土资源新闻宣传工作者参加了培训。