资源研究中专家系统的开发与应用   总被引：5，自引：0，他引：5  

姚逸秋 《自然资源》1990,(1):52-59

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鹤壁等6个矿区被列入国家大型煤炭基地建设规划     

介长春  冯辉 《河南国土资源》2006,(6):54

本刊讯 近日，国家发改委组织中煤国际工程研究总院等设计、咨询单位编制了大型煤炭基地建设规划，全国共设立13个大型煤炭基地，由98个矿区组成，其中河南基地由鹤壁、焦作、义马、郑州、平顶山、永夏6个矿区组成。  相似文献   

水热条件下配合物水解及可逆与不可逆反应   总被引：1，自引：0，他引：1  

王玉荣 《矿物岩石地球化学通报》1995,(3)

水热条件下配合物水解及可逆与不可逆反应王玉荣（中国科学院广州地球化学研究所，广州５１０６４０）关键词配合物水解，可逆与不可逆，实验研究水解作用是水参与地球化学反应过程中最普遍最重要的化学反应过程。天然矿物大多是不可逆反应的产物。红海海底现代沉积铁矿是...  相似文献   

STUDY ON DEVELOPMENT STRATEGY OF SHIPPING CENTERS AND TRANSPORTATION NETWORKS IN THE YELLOW SEA RIM IN THE YELLOW SEA RIM     

JINFeng-jun 《中国地理科学(英文版)》2003,13(2):97-103

It is very important to establish cooperative mechanism to guarantee all members to develop their e-conomies in the Yellow Sea Rim. In this paper, the development strategies ofshipplng centers and transportation networkare discussed based on economic giobalization tendency. The results argue that a united transportation network should bebuilt in order to promote the economic competition of Northeast Asia in the world. As a key component of the economiccooperation, a hierarchical shipping centers network should be established with Hong Kong, Shanghai, Pusan, Koho,and Tokyo as cores. The authorities of China, Japan, R. O. Korea and D. P. B. Korea should make more efforts tobuild a set of cooperation institutions based on raising the transportation efficiency.  相似文献   

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

ZHANGXue-qin GEQuan-sheng ZHENGJing-yun 《中国地理科学(英文版)》2003,13(3):207-215

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.  相似文献   

土地收购储备中抵押问题的法律分析     

钟京涛 《江苏国土资源》2003,(5):40-42

土地收购储备中心无论以何种形式出现，都是地方政府的代理机构。一些土地收购储备机构在向银行贷款过程中，存在着抵押物性质不明确、操作不规范等问题。从法律上对存在问题作了具体分析。  相似文献   

疏散星团的最新研究进展     

俎中良  赵君亮 《天文学进展》2003,21(2):152-162

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。  相似文献   

湖南省地质环境监测总站（湖南省遥感中心）     

《国土资源导刊(湖南)》2006,3(1):F0002

湖南省地质环境监测总站（湖南省遥感中心）成立于一九八五年，隶属湖南省国土资源厅，为两块牌子，一套人马的公益性、科研性事业单位。主要职责是“为国土资源管理提供业务基础支撑，为经济社会发展提供公益性服务”。  相似文献   

杭州市征地制度改革成果及问题研究     

蔡兵备  沈乐毅  杨立新 《浙江国土资源》2005,(1):55-58

新《土地管理法》实施以来，杭州市相继颁布实施了《杭州市征用集体所有土地实施办法》、《杭州市市区征地综合补偿标准》、《关于市区征用土地农转非人员就业和社会保障的若干意见》等一系列政策件，从征地补偿标准、征地农转非人员安置、推行建设留用地政策等三大方面对征地制度进行深入改革、创新，  相似文献   

GPS在地震监测预报中的应用研讨会在厦门召开     

龚凯虹 《大地测量与地球动力学》2005,25(3):18

中国地震局监测预报司和中国地震学会形变专业委员会联合主办、福建省地震局承办的GPS在地震监测预报中的应用研讨会，于2005年6月25日至27日在厦门召开。会议围绕GPS在地震预测研究和地球动力学研究中的应用、GPS与地震监测预报试验场地建设设计规划和研究思路以及GPS最新发展等进行了学术交流。来自全国的40多位专家学者参加了这次研讨会。  相似文献