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1.
2007 Annual Meeting of the Geographical Society of China (GSC) was held on November 2-4 in Nanjing, Jiangsu Province of East China. A total of over 1300 geographical researchers and educators from 190 geographical institutions across the country participated in this meeting. More than 800 papers were submitted and discussed during this academic meeting. This meeting was co-sponsored by the GSC, Nanjing Normal University, Nanjing Institute of Geography and Limnology under the Chinese Academy of Sciences (CAS), Nanjing University, and Institute of Geographic Sciences and Natural Resources Research (IGSNRR) under the CAS.  相似文献   

2.
ZHAOXin 《地理学报(英文版)》2004,14(1):126-128,F003
The Annual Academic Meeting of the Geographical Society of China (GSC) was held on October 17-19, 2003 in Wuhan, Hubei Province. A total of some 560 geographical researchers and educators from across China participated in this event. More than 300 papers were presented and discussed during this annual meeting. The Annual Academic Meeting of the Geographical Society of China is so far the largest scale academic activity of geographical sciences in China.  相似文献   

3.
2006 Annual Meeting of the Geographical Society of China (GSC) was held on August 19-21 in Lanzhou, Gansu Province of Northwest China. A total of some 1000 geographical researchers and educators from home and abroad participated in this meeting. More than…  相似文献   

4.
The Annual Academic Meeting of the Geographical Society of China (GSC) was held onOctober 17-19, 2003 in Wuhan, Hubei Province. A total of some 560 geographical researchersand educators from across China participated in this event. More than 300 papers were presentedand discussed during this annual meeting. The Annual Academic Meeting of the GeographicalSociety of China is so far the largest scale academic activity of geographical sciences in China.  相似文献   

5.
2006 Annual Academic Conference of China Society of Natural Resources (CSNR) was held on November 1-2 in Fuzhou, Fujian Province of Southeast China. This conference was co-sponsored by CSNR and Fujian Normal University. A total of some 360 researchers and educators from universities and institutions in mainland China participated in this conference. More than 210 papers were submitted and discussed during this academic conference.  相似文献   

6.
The 2007 Annual Academic Conference of China Society of Natural Resources (CSNR) was held on July 28-30 in Xi'an, Shaanxi Province of Northwest China. This conference was co-sponsored by CSNR and Shaanxi Normal University, and also supported by the Institute of Geographic Sciences and Natural Resources Research. A total of more than 500 scholars from over 140 universities, institutions and the government departments concerned in mainland China participated in this conference.[第一段]  相似文献   

7.
The 110th Anniversary of the Geographical Society of China(GSC)&the China Conference on Geography 2019 was held at China National Convention Center(CNCC),Beijing,China and Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences(IGNSRR)from November 1st to 3rd,2019.Under the theme of“Innovation,Development and Glory–Theory and Practice of Chinese Geography”,the event attracted about 3000 participants from more than 20 countries of the world.  相似文献   

8.
正The Geographical Society of China(GSC) Annual Spring Conference 2021 Chinese Geography Editing and Publishing Conference was held from May 28~(th) – 30~(th), 2021 in Xi'an, China. At the opening ceremony of the conference, GSC unveiled 2020 Top 10 Research Achievements of Chinese Geography, which were listed as follows:  相似文献   

9.
The 2012 Annual Meeting of the Geographical Society of China(GSC) was held on October 12-14 in Henan University,Kaifeng,Henan Province.The meeting was co-sponsored by the GSC and Henan Association of Science and Technology,and co-hosted by Henan University with a history of 100  相似文献   

10.
On October 24-26,2014,the annual meeting of the Geographical Society of China(GSC)was held in Chengdu,Southwest China.There were more than 1,700 geographical experts,scholars and graduate students from nearly 400 institutions all over the country participating in the event.The opening ceremony was hosted by Professor Wei DENG,Chairman of the Organizing Committee and Head of the Chengdu Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,where Professor Yanhua LIU,President of GSC and Counselor of the State Council of China,gave an opening speech and Professor Jieming  相似文献   

11.
中国不同区域能源消费碳足迹的时空变化(英文)   总被引:4,自引:2,他引:2  
Study on regional carbon emission is one of the hot topics under the background of global climate change and low-carbon economic development, and also help to establish different low-carbon strategies for different regions. On the basis of energy consumption and land use data of different regions in China from 1999 to 2008, this paper established carbon emission and carbon footprint models based on total energy consumption, and calculated the amount of carbon emissions and carbon footprint in different regions of China from 1999 to 2008. The author also analyzed carbon emission density and per unit area carbon footprint for each region. Finally, advices for decreasing carbon footprint were put forward. The main conclusions are as follows: (1) Carbon emissions from total energy consumption increased 129% from 1999 to 2008 in China, but its spatial distribution pattern among different regions just slightly changed, the sorting of carbon emission amount was: Eastern China > Northern China > Central and Southern China > Southwest China > Northwest China. (2) The sorting of carbon emission density was: Eastern China > Northeast China > Central and Southern China > Northern China > Southwest China > Northwest China from 1999 to 2003, but from 2004 Central and Southern China began to have higher carbon emission density than Northeast China, the order of other regions did not change. (3) Carbon footprint increased significantly since the rapid increasing of carbon emissions and less increasing area of pro-ductive land in different regions of China from 1999 to 2008. Northern China had the largest carbon footprint, and Northwest China, Eastern China, Northern China, Central and Southern China followed in turn, while Southwest China presented the lowest area of carbon footprint and the highest percentage of carbon absorption. (4) Mainly influenced by regional land area, Northern China presented the highest per unit area carbon footprint and followed by Eastern China, and Northeast China; Central and Southern China, and Northwest China had a similar medium per unit area carbon footprint; Southwest China always had the lowest per unit area carbon footprint. (5) China faced great ecological pressure brought by carbon emission. Some measures should be taken both from reducing carbon emission and increasing carbon absorption.  相似文献   

12.
Based on the mean yearly precipitation and the total yearly evaporation data of 295 meteorological stations in China in 1951–1999, the aridity index is calculated in this paper. According to the aridity index, the climatic regions in China are classified into three types, namely, arid region, semi-arid region and humid region. Dry and wet climate boundaries in China fluctuate markedly and differentiate greatly in each region in the past 50 years. The fluctuation amplitudes are 20–400 km in Northeast China, 40–400 km in North China, 30–350 km in the eastern part of Northwest China and 40–370 km in Southwest China. Before the 1980s (including 1980), the climate tended to be dry in Northeast China and North China, to be wet in the eastern part of Northwest China and very wet in Southwest China. Since the 1990s there have been dry signs in Southwest China, the eastern part of Northwest China and North China. The climate becomes wetter in Northeast China. Semi-arid region is the transitional zone between humid and arid regions, the monsoon edge belt in China, and the susceptible region of environmental evolution. At the end of the 1960s dry and wet climate in China witnessed abrupt changes, changing wetness into dryness. Dry and wet climate boundaries show the fluctuation characteristics of the whole shifts and the opposite fluctuations of eastward, westward, southward and northward directions. The fluctuations of climatic boundaries and the dry and wet variations of climate have distinctive interdecadal features.  相似文献   

13.
Study on regional carbon emission is one of the hot topics under the background of global climate change and low-carbon economic development, and also help to establish different low-carbon strategies for different regions. On the basis of energy consumption and land use data of different regions in China from 1999 to 2008, this paper established carbon emission and carbon footprint models based on total energy consumption, and calculated the amount of carbon emissions and carbon footprint in different regions of China from 1999 to 2008. The author also analyzed carbon emission density and per unit area carbon footprint for each region. Finally, advices for decreasing carbon footprint were put forward. The main conclusions are as follows: (1) Carbon emissions from total energy consumption increased 129% from 1999 to 2008 in China, but its spatial distribution pattern among different regions just slightly changed, the sorting of carbon emission amount was: Eastern China > Northern China > Central and Southern China > Southwest China > Northwest China. (2) The sorting of carbon emission density was: Eastern China > Northeast China > Central and Southern China > Northern China > Southwest China > Northwest China from 1999 to 2003, but from 2004 Central and Southern China began to have higher carbon emission density than Northeast China, the order of other regions did not change. (3) Carbon footprint increased significantly since the rapid increasing of carbon emissions and less increasing area of productive land in different regions of China from 1999 to 2008. Northern China had the largest carbon footprint, and Northwest China, Eastern China, Northern China, Central and Southern China followed in turn, while Southwest China presented the lowest area of carbon footprint and the highest percentage of carbon absorption. (4) Mainly influenced by regional land area, Northern China presented the highest per unit area carbon footprint and followed by Eastern China, and Northeast China; Central and Southern China, and Northwest China had a similar medium per unit area carbon footprint; Southwest China always had the lowest per unit area carbon footprint. (5) China faced great ecological pressure brought by carbon emission. Some measures should be taken both from reducing carbon emission and increasing carbon absorption.  相似文献   

14.
构建了双边外交、多边外交的控制力模型,计算了中国典型外交圈层的相对控制力,指出中国外交工作的关键点。在双边外交中,中国的控制力与日本、俄罗斯大体相当,比韩国略高,比印度、巴基斯坦高很多,但比美国低很多。在三方外交中,中-日-韩关系中,中国占据相当大的主动权,而日本被动;但中-日-美关系中,中国被动;在中-美-俄关系中,中俄合作使美国优势地位削弱;中-印-巴关系中,巴基斯坦的进入会大大增强中国的控制力。在四方和更多方的关系中,中俄合作对中国有益。  相似文献   

15.
东北三省人口流失的测算及演化格局研究   总被引:13,自引:5,他引:8  
戚伟  刘盛和  金凤君 《地理科学》2017,37(12):1795-1804
东北三省养育了全国8%的人口,但是改革开放以来人口不断外迁和流出,东北三省人口流失问题受到广泛关注。基于2000年以来的人口普查和抽样统计资料,系统地测算东北三省人口流失量,从省级和县市2个空间尺度分析东北三省人口流失的演化格局。主要结论包括: 2000~2015年,东北三省人口出现持续流失,并且不断加剧。东北三省并不是中国人口流失最严重的地区。东北三省内部出现较多人口流失的县市,空间范围呈现扩张。经济动能不足是东北三省人口流失的主要原因。东北三省人口发展的真正问题不在数量,而在人口质量和结构,包括人才流失严重、人口老龄化加剧、人口空间结构高度极化等。  相似文献   

16.
Based on the mean yearly precipitation and the total yearly evaporation data of 295 meteorological stations in China in 1951-1999, the aridity index is calculated in this paper. According to the aridity index, the climatic regions in China are classified into three types, namely, arid region, semi-arid region and humid region. Dry and wet climate boundaries in China fluctuate markedly and differentiate greatly in each region in the past 50 years. The fluctuation amplitudes are 20-400 km in Northeast China, 40-400 km in North China, 30-350 km in the eastern part of Northwest China and 40-370 km in Southwest China. Before the 1980s (including 1980), the climate tended to be dry in Northeast China and North China, to be wet in the eastern part of Northwest China and very wet in Southwest China. Since the 1990s there have been dry signs in Southwest China, the eastern part of Northwest China and North China. The climate becomes wetter in Northeast China. Semi-arid region is the transitional zone between humid and arid regions, the monsoon edge belt in China, and the susceptible region of environmental evolution. At the end of the 1960s dry and wet climate in China witnessed abrupt changes, changing wetness into dryness. Dry and wet climate boundaries show the fluctuation characteristics of the whole shifts and the opposite fluctuations of eastward, westward, southward and northward directions. The fluctuations of climatic boundaries and the dry and wet variations of climate have distinctive interdecadal features.  相似文献   

17.
华北降水变化研究进展   总被引:11,自引:1,他引:10  
由于近60 年来华北降水量呈现减少趋势, 使该地区本已紧张的水资源形势更加严峻, 给工农业生产、居民生活、城市运行造成严重威胁, 已引起政府和科学界的高度关注, 例如为缓解华北用水紧张形势, 国家实施了南水北调工程。华北降水发生变化的机理是什么, 搞清这个问题对认识华北降水未来变化趋势及转型很有借鉴意义。本文重点从华北降水年代际变化特征出发, 回顾了海温、东亚夏季风、副热带高压、积雪和海冰变化影响华北夏季降水的机制。在归纳总结的基础上, 指出了未来研究方向, 主要包括华北降水什么时间发生转型, ENSO影响华北降水的机制以及ENSO长期变化趋势对华北降水年代际变化的影响, 印度洋海温异常影响华北夏季降水的机制, 如何更好地定量描述东亚夏季风季节内、年际、年代际变化及其影响华北夏季降水的机制, 副热带高压季节内变化、长期变化对华北夏季降水的影响。  相似文献   

18.
东海问题的周边地缘环境解析   总被引:2,自引:0,他引:2  
摘要:文章以东海问题的地“源”、地“原”为切入点,基于东海问题的地缘环境基础要素,从“地”-主体、“缘”-关联、“地缘”-主体关联的思维角度将东海周边的地缘环境结构划分为地缘主体(东海)、主体关联(域内争端国家)、区际主体关联(域外干涉国家)三种地理空间结构,对处于复杂国际关联体系之中的东海周边地缘环境作探索分析。结论如下:①从地缘主体来看,东海对于中日两国都具有极为重要的地缘战略、政治、经济意义;东海问题不仅包含海域划界问题,也包含钓鱼岛及其附属岛屿的主权问题,并且涉及的利益关联国家与地区较多,地缘环境相当复杂;②从主体关联来看,东海问题不仅仅是中日争端的问题,还牵涉到众多国家、集团、组织结构等“地缘”因素的相互博弈;中日在东海争端的演进过程中经历了多次的“冷”“暖”期徘徊却没有实质性进展。③从区际主体关联来看,美国是东海问题的主要干涉国家。美国为实现其“亚太战略”及利益,将其世界影响力牢牢嵌入到东海地缘环境中,严重威胁到中国主权领土完整以及海洋权益的维护。  相似文献   

19.
中国西部城市土地市场建设初探   总被引:2,自引:1,他引:2  
土地市场建设包括市场培育和市场规范两个方面。文章通过对比中国东、中、西部地区城市土地市场发展现状,分析西部城市土地市场建设成就,找出西部城市土地市场发展中存在的主要问题,提出建设西部城市土地市场的设想和建议。  相似文献   

20.
20世纪以来东北城市的发展及其历史作用   总被引:13,自引:0,他引:13  
东北地区城市的产生与发展有着悠久的历史,并形成特有的文化,但由于历史的原因,城市发展水平长期落后于中原地区。东北地区近现代城市的产生与发展是近100年的事情。20世纪以来,东北地区经历了清政府的移民实边,俄、日等帝国主义的殖民侵略与掠夺开发,新中国成立后的工业化重点发展。伴随着经济的发展和经济结构的剧烈变革,东北城市发展进入鼎盛时期,并后来居上成为我国除几个直辖市外,城市化水平最高的地区。与全国其他地区城市相比,东北城市发展有着特定的社会政治与经济背景,但也清晰而集中地反映了城市化与交通发展、工业化相互促进,同步发展的特征。本文试图把东北地区近百年来城市的发展置于区域社会政治与经济发展的进程中进行考察,着重探讨东北辽宁、吉林、黑龙江三省城市发展的动因,同时阐明它的发展对区域经济及全国经济产生的影响,分析当前存在的主要问题。  相似文献   

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