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GANSU: 作品数：513被引量：446H指数：11; 导出分析报告; 相关领域：经济管理天文地球更多>>; 相关作者：独军政常惠芸侯顺利易华山李学瑞更多>>; 相关机构：中国农业科学院兰州兽医研究所陕西师范大学中国科学院大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家科技支撑计划世界银行贷款项目更多>>

Early agricultural development and environmental effects in the Neolithic Longdong basin(eastern Gansu)被引量：10: 《Chinese Science Bulletin》2011年第8期762-771,共10页ZHOU XinYing LI XiaoQiang ZHAO KeLiang DODSON John SUN Nan YANG Qing; supported by the National Basic Research Program of China (2010CB950200);the National Natural Science Foundation of China (41001062);partly by a Special Fund of State Key Laboratory of Loess and Quaternary Geology (LQ0701); Neolithic agricultural development and environmental effects in the Longdong area were reconstructed using a synthetic approach,investigating pollen,charcoal,and seed remains for two cultural layer sections and five f...; 关键词：新石器时代农业发展陇东地区环境影响甘肃东部早期新石器时期盆地

Metallogenetic epoch and mechanism of the tungsten ore in Yushan, Beishan orogenic belt, Gansu被引量：5: 《Chinese Science Bulletin》2008年第8期1222-1230,共9页ZHANG XinHu SU Li CUI XueJun DING ShuHong ZHANG JianGuo CHEN Li; the National Natural Science Foundation of China (Grant No. 40572045);the State Key Laboratory of Geological Processes and Mineral Re-sources in China University of Geosciences (GPMR0543);the research project ‘The study of metallization of ore deposits in Gansu Province’ in Gansu Geology and Mineral Resources Bureau; Using SHRIMP zircon U-Pb dating methods and cathodoluminescence (CL) technique, we have pre- cisely dated ore samples from tungsten ore deposit, ore-bearing volcanic-sedimentary strata and granite in the Yushan region...; 关键词：甘肃钨矿石锆石二叠纪

Modern systematics and environmental significance of stable isotopic variations in Wanxiang Cave, Wudu,Gansu, China被引量：6: 《Chinese Science Bulletin》2004年第15期1649-1652,共4页KathleenR.Johnson LvnnInaram ZHANGXinli VVANGSumin PANGFushun LONGLude; This paper presents the stable isotopic compo- sitions from the cave dripwater and actively forming soda straw stalactites collected from Wanxiang Cave, Wudu, Gansu, located on the Qinghai-Tibetan Plateau and Loess Pl...; 关键词：青藏高原黄土高原中国现代分类学稳定同位素变化氢同位素氧同位素岩洞水滴气候变化洞穴堆积物

Paleomagnetism of early Paleozoic volcanic rocks from the Beishan area,Gansu of northwest China:Preliminary insight into early Paleozoic kinemics of the Beishan terrane被引量：4: 《Chinese Science Bulletin》2002年第18期1561-1567,共7页Baochun Huang Yongcheng Wang Rixiang Zhu Fuqin Zhang; Thiswork was supported by the Chinese Academy of Sciences (Grant No. KZCX2-104) ;the National Natural Science Foundation of China (Grant No. 49874014).; We report rock magnetic and paleomagnetic results for Middle Silurian Gongpoquan and Middle Ordo-vician Huaniushan volcanic samples collected from the Ma-zongshan and Hongliuyuan areas of Gansu Province, northwest Chi...; 关键词：Beishan area of GANSU Early PALEOZOIC rock MAGNETISM and paleomagnetism.

The continental hydrothermal sedimentary origin of the Dashui superlarge gold deposit in Gansu Province, China: 《Chinese Science Bulletin》1999年第S2期210-212,共3页LI Hongyang~1, YANG Zhusen~1, GAO Zhenmin~1, LUO Taiyi~1, DING Zhenju~1 and YAN Shenghao~2 1. Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China 2. Institute of Mineral Deposits, Chinese Academy of Geological Sciences, Beijing 100037, China; THE Dashui gold mine, situated in Gansu Province of western China, is a superlarge gold deposit newlydiscovered in western Qinling erogenic belt, hosted within the Permian-Triassic limestones and dolomites,as well as ...; 关键词：CONTINENTAL HYDROTHERMAL SEDIMENTATION SUPERLARGE gold deposit DASHUI Gansu.

Recent Advances in the Small Mammal Biostratigraphy and Magnetostratigraphy of Lanzhou Basin被引量：5: 《Chinese Science Bulletin》1999年第S1期105-118,共14页LawrenceJ.FLYNN Will DOWNS NeilOPDYKE HUANGKainian Everett LINDSAY; The consensus view among geologists is that the Lanzhou Basin sequence of sedimentscontains the Oligocene/Miocene boundary, but where this occurs is unknown. Indeed, this is thecrux of the issues concerning mid-Tertia...; 关键词：OLIGOCENE MIOCENE GANSU China BIOSTRATIGRAPHY BIOCHRONOLOGY paleomagnetsim

Permian palynofioras from Yongchang and Sunan of Gansu Province and their phytoprovincial characteristics被引量：1: 《Chinese Science Bulletin》1999年第9期831-834,共4页Shu, OY Zhu, HC Wang, H; The Early Permian (Shansi + Lower Shihhotse Formations) palynofloras of Longshoushan are dominated by Cathaysian-Euramerican common forms, mainly composed of pteridophytic and pteridospermous spores. But up to the Low...; 关键词：PALYNOFLORA phytoprovince PERMIAN GANSU Province.

The first discovery of eclogite and Palaeoproterozoic granitoids in the Beishan area,northwestern Gansu Province,China被引量：2: 《Chinese Science Bulletin》1999年第4期356-361,共6页Hualin Mei Haifeng Yu Quan Li Songnian Lu Huimin Li Yicheng Zuo Guochao Zuo Dejin Ye Jincheng Liu; The eclogite, discovered in Liuyuan, occurs as lenticular enclave within granitic gneiss. It has typical features of eclogite in petrology and mineralogy. The eclogite provides an important wirdow to reconstruct the t...; 关键词：ECLOGITE PALAEOPROTEROZOIC GRANITOIDS Beishan area GANSU Province.

Discovery of a new vertebrate fauna of Late Permian from western Gansu and its stratigraphic significance: 《Chinese Science Bulletin》1996年第15期1271-1275,共5页程政武李佩贤李锦玲姬书安靳悦高; Project supported by the National Natural Science Foundation of China;Development Foundation of Geological Sciences;Techniques under Ministry of Geology and Mineral Resources.; In 1981, the working group for continental Permian and Triassic sequences from the Institute of Geology, Ministry of Geology and Mineral Resources, and Gansu Institute of Geology and Mineral Resources under Gansu Bure...; 关键词：WESTERN GANSU Late PERMIAN Dashankou Fauna.

Sm-Nd DATING OF THE JINCHUAN ULTRAMAFIC ROCK BODY, GANSU, CHINA被引量：1: 《Chinese Science Bulletin》1992年第23期1988-1990,共3页汤中立杨杰东徐士进陶仙聪李文渊; The Jinchuan ultramafic rock body mainly consists of lherzolites and a small amount of dunites and websterites. The largest Cu-Ni sulphide ore in China occurs in the rock body. Its original age remains equivocal now b...; 关键词：Jinchuan ULTRAMAFIC ROCK SM-ND age

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