一个新的太阳星云凝聚岩石学模型：（Ⅱ）类地行星区的凝聚模型和地球原始成分     

侯渭  欧阳自远 《地质地球化学》1995,(4):8-11

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居民收入与通信网络市场经济效益研究--以河北省通信网络为实例     

刘江林  李应良  石宏宇 《成都信息工程学院学报》2005,20(6):662-666

利用Logisitic曲线模型和扩展支撑模型对居民可支配收入预测和单项消费预测，以河北省居民的收入及其消费支出为实例，研究了城镇居民和农民的可支配收入分配和单项边际消费倾向，合理建立了预测模型，并理论计算了1999～2003年的通信消费方面的边际消费倾向、预测了2004～2008年通信消费情况。最后，根据预测结果对通信网络建设提出了一些有价值的建议。  相似文献   

SPECULATION ON DEVELOPING TOUR RESOURCES OF THE TOURNAMENT ATHLETICS IN HARBIN CITY     

MENGLi-li 《中国地理科学(英文版)》2003,13(2):190-192

The exploitation and utilization of the tour resources of tournament athletics, including skiling, boat sail-ing, archery, ice engraving, snow engraving, has become a new trend of the development of Chinese tourism. Due tothe unique cold climate and superior geographic location, Harbin is a promising city for developing tour resources of tourna-ment athletics. Based on the analysis of the superiority and peculiarity of Harbin, the speculation on development of tour resources of tournament athletics in Harbin is proposed as follows : 1 ) Harbin should develop its special tour resources of tournament athletics associated with needs of market; 2) Harbin should take the advantages of rich resources and devel-op ice and snow entertainment in winter and travel for sight-seeing and spending summer;, 3) the adjustment of the layoutof ice and snow resources should be based on the idea of taking Harbin as the center and all-side opening at the largescale in the way of radiation; 4) tourism should be developed by the combined efforts of various departments to make feasi-ble plan, and the organizers should pay much attention to ensuring the safetv of tourists.  相似文献   

把握机遇 锐意进取 为全省经济社会发展提供更加持续有力的资源保障     

徐福和 《黑龙江国土资源》2006,(1):12-18

同志们：这次会议开得很好。会议期间，我们对全国围土资源厅局长会议精神进行了学习传达。飞鹏、静中、顶勋同志分别就整顿和规范矿产资源开发秩序及完善矿产资源有偿使用制度、加强党风廉政建设、加强土地管理及推进电子政务所做的专题讲话，我完全同意。  相似文献   

政府对土地开发的宏观调控还需配套措施     

李延荣  王晓君 《国土资源导刊(湖南)》2006,3(2):7-9

从当前我国土地开发形势入手,在分析土地开发与城市建设关系的基础上,论述了在土地开发中政府调控的必要性,并结合我国实际情况,分析了当前我国土地开发中存在的问题,探讨了强化政府对土地开发进行宏观调控的辅助措施。  相似文献   

威海市五项措施抓好温泉资源开发     

孙利剑 《山东国土资源》2006,22(12):50-50

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。  相似文献   

海林市以整顿规范促进矿业经济发展     

东方 《黑龙江国土资源》2006,(9):12-12

整顿和规范矿产资源开发秩序工作开展以来，海林市采取有力措施，深入开展矿产资源清理整顿，加强矿产资源监督管理，促进了矿业经济的持续、协调和健康发展。  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   

土地收益金和土地收益能否混为一谈     

牛晓亮 《河南国土资源》2003,(5):32-33

近几年,在国土资源管理部门征收国有土地租赁租金(俗称年租金)过程中,有不少地市同房管部门征收的出租门面房土地收益金“撞车”,它不仅造成同一种费用重复征收,加重用地单位的负担,损害政府形象,而且形成多头管理土地,使土地资产大量流失,甚至导致不安定因素的发生。造成此种现象的主要原因,虽然是某些部门的职能越位和错位,但是概念混淆、政策打架也是其原因之一。因此,要解决此问题,首先要弄清“土地收益金”和“土地收益”二者的概念。 让我们来看一下房管部门征收“土地收益金”的主要依据,它是根据建设部(1995)第42号令《城市房屋…  相似文献   

中国南方沿海与内陆工业资源开发关系     

郭文卿  林发承 《自然资源》1990,(4):40-46

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