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本刊编辑 《国土资源导刊(湖南)》2014,(8):37-37
正2014年上半年,湖南全面推进地理国情普查,启动了8个市州的普查工作,促进了全省测绘地理信息产业健康发展。中央和湖南省委省政府高度重视测绘地理信息管理工作,部署了地理国情普查、智慧城市试点、宽带中国、信息消费等重大工程,为测绘地理信息工作提供了良好的发展环境。湖南现有650个机构和单位从事测量和地理信息服务业务,产值规模以每年30%左右增幅递增;有以国防科技大学、中南大学、湖南师范大学等院校为引领的地理信息 相似文献
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《青海国土经略》2013,(6)
各市、自治州人民政府,省政府各委、办、厅、局:
为贯彻落实《国务院关于开展第一次全国地理国情普查的通知》精神,扎实开展我省地理国情普查工作,现将有关事项通知如下:
一、充分认识普查工作的重大意义
地理国情主要是指地表自然和人文地理要素的空间分布、特征及其相互关系,是基本国情的重要组成部分.地理国情普查是一项重大的国情国力调查,是全面获取地理国情信息的重要手段,是掌握地表自然、生态以及人类活动基本情况的基础性工作.普查的目的是查清我国自然和人文地理要素的现状和空间分布情况,为即将开展的常态化地理国情监测奠定基础,满足经济社会发展和生态文明建设的需要.
开展地理国情普查,是深入贯彻落实党的十八大精神的重要举措.系统掌握权威、客观、准确的地理国情信息,是制定和实施国家发展战略与规划、优化国土空间开发格局和各类资源配置的重要依据,是推进生态环境保护、建设资源节约型和环境友好型社会的重要支撑,是做好防灾减灾工作和应急保障服务的重要保障,也是相关行业开展调查统计工作的重要数据基础. 相似文献
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王红闯 《资源导刊(河南)》2015,(7)
<正>6月20日,河南省第一次地理国情普查领导小组组长、省政府副省长李亚在听取普查领导小组办公室常务副主任、河南省测绘地理信息局副局长禄丰年关于我省地理国情普查阶段性成果和地理国情监测立项工作专题汇报后,对全省地理国情普查工作提出新要求。河南省第一次地理国情普查从2012年开始以来,省测绘地理信息局高度重视,认真完成了地理国情普查数据生产及预验收、全部普查数据生产及成果质量预验收工作,积极 相似文献
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《国土资源导刊(湖南)》2013,(8)
今年的"8.29"全国测绘法宣传日主题被确定为"依法普查地理国情,测绘服务美丽中国",与之相关的一个重要背景是第一次全国地理国情普查的全面展开.8月19日,第一次全国地理国情普查电视电话会议在京召开,对地理国情普查工作进行了动员部署.中共中央政治局常委、国务院副总理张高丽在会上着重强调了此次普查的历史价值与现实意义:这次的普查是在我国经济转型升级,全面建成小康社会,努力实现中华民族伟大复兴中国梦的重要时期进行的一次普查,关系到我国当前和今后的发展. 相似文献
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地理国情普查是一项重大的国情国力调查。地理国情普查数据库系统建设是地理国情普查工作的重要组成部分。为了实现地理国情普查成果的科学有效管理以及普查成果的高效应用,山东省开展了地理国情普查数据库系统建设。根据山东省地理国情普查待建库数据的类型、用途及其之间的相互关系进行了科学细致的数据库设计;根据地理国情普查数据管理、应用与服务的相关需求,将地理国情普查数据库管理与应用服务系统划分为质检与预处理工具、数据库集成管理、统计分析、普查图制作、普查成果展示和成果应用服务6个子系统。通过该系统的建设山东省建立了完整的、空间连续、主要要素时点统一的省级地理国情普查数据库,实现了地理国情普查成果的集成管理与集成展示、统计分析应用,并为今后的地理国情监测提供了有力支撑。该文从系统总体架构、数据库设计、系统功能设计及实现等方面介绍了山东省地理国情普查数据库系统的设计及实现情况。 相似文献
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本文结合地理国情普查矢量数据内业质量检查的实际工作,对地理国情普查成果质量元素及质量检查的方式方法进行探讨,着重阐述了地理国情普查矢量数据内业质量检查的重点。 相似文献
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2月10日,2015年广西测绘地理信息工作会议在南宁召开。广西国土资源厅党组书记、厅长肖建刚出席会议并作重要讲话,广西测绘地理信息局党组书记、局长席扬作工作报告。2014年,全区各级测绘地理信息行政主管部门攻坚克难,全面落实法律法规赋予的管理责任,各项工作经受住了重大考验,并取得新的成绩。一是地理国情普查收获新成果。全区普查综合任务执行比例98%,有望提前完成数据 相似文献
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Based on the hydrographic data in austral summer during the 22nd Antarctic Expedition of China(2005/2006),some features can be found about the northern margin of Emery ice shelf as follows.The heat content in the surface layer(0-50 m) at the eastern end and the western end of the ice-shelf margin is much higher than that at the middle.The upper mixing-layer depth and the seasonal thermocline depth at the middle of the ice-shelf northern margin are much shallower than those at the both ends.However there is much less difference between the middle and the ends in the bottom layer.The remote sensing photos show that the inhomogeneity in the surface-layer water is closely related to the spatial distribution of the floes and polynia in the area. 相似文献
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Phylogenetic analysis based on 16S rDNA of 8 strains of cultivable bacteria isolated from Arctic sea-ice was studied.The results showed that strain BJ1 belonged to genus Planococcus,which was a genus of low mole percent G C gram-positive bacteria;strain BJ6 belonged to genus Burkholderia of β-proteobacteria and the rest 6 strain all belonged to γ-proteobacteria,of which strain BJ8 was a species of Pseudoalteromonas,strain BJ2-BJ5 and BJ7 were members of genus Psychrobacter.Phylogenetic analysis also indicated that bacteria of genus Psychrobacter of the isolates formed a relatively independent phylogenetic cluster in comparison with other bacteria belonged to genus Psychrobacter. 相似文献
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《极地研究(英文版)》2014,(3)
正1 Aims and Scope Advances in Polar Science(APS)is an international,peer-reviewed journal jointly sponsored by the Polar Research Institute of China and the Chinese Arctic and Antarctic Administration.APS is a comprchensive academic journal dedicated to presentation of multi-disciplinary achievements in Arctic and Antarctic expeditions and research.Its primary purpose is to publish achievements in fundamental research,applied 相似文献
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《山地科学学报》2014,(4):I0004-I0009
<正>AIMS AND SCOPE(Editorial Policy)The Journal of Mountain Science(JMS)is devoted to mountains and their surrounding lowlands-ecoregions of particular global importance,with a particular emphasis on the important highlands/mountains in the world,such as the Tibetan Plateau,the Himalayas,the Alps,the Andes,the Rockies and many other mountain ranges of our planet. 相似文献
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《山地科学学报》2014,(4)
<正>The Journal of Mountain Science(JMS),founded in2004,is an international English-language journal on mountain sciences.JMS is supervised by the Chinese Academy of Sciences(CAS),sponsored by the Chengdu Institute of Mountain Hazards and Environment,CAS,published by Science Press China,and distributed by Springer exclusively throughout the world(excluding Mainland China).The JMS is published bimonthly,fulltexted in SpringerLink and CNKI,indexed/abstracted by 相似文献
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References： 《极地研究(英文版)》2007,18(1):73-83
Using the NCEP/NCAR reanalysis monthly 500 hPa height data on a 2.5 latitude-longitude grid and 1°×1° sea ice data,the polar vortex area,intensity index and arctic sea ice area index are calculated respectively,and the meridional distribution,period variation and the abrupts in the long range trend are analyzed to study their relationship.The results show that the meridional distribution of sea ice and polar vortex h-ave distinctive difference,the relative positions of them are different in the eastern and western hemispheres,and exept they have periods of 4 months,quasi half year,quasi year,4-5 years and 10 years commonly,and each of them has its own respective variation as well.The sea ice area is decreasing apparently since 1980's,so is the polar vortex area,but their abrupt changge time are different totally.The area of sea ice and polar vortex has prominent positive correlation,but the relationship of sea ice intensity,polar vortex intensity,polar vortex area is complicated. 相似文献
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The ability of cell to modulate the fluidity of plasma membrane was crucial to the survival of microorganism at low temperature. Plasma membrane proteins, fatty acids and carotenoids profiles of Antarctic psychrophilc yeast Rhodotorula sp. NJ298 were investigated at -3 ℃, 0 ℃ and 8 ℃. The results showed that plasma membrane protein content was greater at -3 ℃ than that at 8 ℃, and a unique membrane polypeptide composition with an apparent molecular mass of 94.7 kDa was newly synthesized with SDS-PAGE analysis; GC analysis showed that the main changes of fatty acids were the percentage of unsaturated fatty acids (C18∶ 1 and C18∶ 2) and shorter chain saturated fatty acid (C10∶ 0) increased along with the decrease of the culture temperature from 8 ℃ to -3 ℃; HPLC analysis indicated that astaxanthin was the major functional carotenoids of the plasma membrane, percentage of which increased from 54.6±1.5% at 8 ℃ to 81.9±2.1% at -3 ℃. However the fluidity of plasma membrane which was determined by measuring fluorescence anisotropy was similar at -3 ℃, 0 ℃ and 8 ℃. Hence these changes in plasma membrane's characteristics were involved in the cellular cold-adaptation by which NJ298 could maintain normal plasma membrane fluidity at near-freezing temperature. 相似文献