云南高校图书馆联盟文献共享服务平台- LEO

LEO: 作品数：795被引量：1524H指数：15; 导出分析报告; 相关领域：电子电信天文地球更多>>; 相关作者：梁旭文刘业楠胡小工郭鹏唐小伟更多>>; 相关机构：上海贝高福厨房用具有限公司中国科学院中国科学院大学武汉大学更多>>; 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高技术研究发展计划浙江省自然科学基金更多>>

Preliminary Mo isotope data of Phanerozoic clastic sediments from the northern margin of the Yangtze block and its implication for paleoenvironmental conditions被引量：3: 《Chinese Science Bulletin》2009年第5期822-829,共8页ZHOU Lian GAO Shan CHRIS Hawkesworth COREY Archer XIE ShuCheng; Supported by the program for the Ministry of Education of China;National Natural Science Foundation of China (Grant Nos. B07039, 40673020 and 40521001);the SinoPec project (Grant No. G0800-06-ZS-319); Mo isotopes along with Nd isotopes and other geochemical characteristics of the Phanerozoic clastic sediments from the northern margin of the Yangtze block were analyzed by MC-ICP-MS and some other techniques, spannin...; 关键词：钼同位素古环境显生宙长江

Paleoclimate change recorded in the red earth and brown-yellow sediment of Late Quaternary for northeastern part of Guangdong Province,south to the Nanling Mountains,China被引量：4: 《Chinese Science Bulletin》2008年第24期3866-3875,共10页LI BaoSheng WEN XiaoHaoi DAVID DianZhang QIU ShiFan DONG YOXiang LI ZhiWen DU ShuHuan OU XianJiao LI HouXin NIU DongFeng YANG Yi; Supported by National Natural Science Foundation of China (Grant No.40471139);National Basic Research Program of China (Grant No.2004CB720206);the Special Fund of Scientific Research for Doctoral Subjects of Chinese Universities (Grant No. 20070574005);the RGC Grant of the HKSAR (HKU7243/04H); The paleoenvironment indicated by the geochronology,major oxides——SiO2,Al2O3 and TOFE(Fe2O3 + FeO),and CIA(Chemical Index of Alteration) value of the red earth and brown-yellow silt primarily characterized by the Li...; 关键词：中国广东东北部第四纪新生代网状红色粘土褐黄色沉积物

Characteristics of paleoflood deposits archived in unit T0403 of Yuxi Site in the Three Gorges reservoir areas,China被引量：18: 《Chinese Science Bulletin》2008年第S1期1-17,共17页ZHU Cheng MA ChunMei XU WeiFeng BAI JiuJiang ZHENG ChaoGui ZHU GuangYao WANG HuiLin CHEN Ye LU XueFeng; Supported by the National Natural Science Foundation of China(Grant No.90411015);the National Science and Technology Support Project(Grant No.2006BAK21B02);the University Doctoral Foundation(Grant No.20050284011);the Foundation of Important Basic Research at Nanjing University(Grant No.0209005206);the Open Foundation of the State Key Laboratory of Loess and Qua-ternary Geology from the Institute of Earth Environment,CAS(Grant No.SKLLQG0503);the Physical Geography of"985"Items and the Test Foundation of Modern Analyses Center of Nanjing University(Grant No.0209001309); Based on the detailed analyses,multi-proxies such as AMS 14 C dating,grain size,component and morphology of heavy minerals,micromorphology of zircon,magnetic susceptibility,Rb/Sr and Hg content are used to research th...; 关键词：Three Gorges reservoir areas UNIT T0403 of Yuxi SITE CHARACTERISTICS of paleoflood deposits probability CUMULATIVE curve of grain size shape of ZIRCON geochemistry indexes

Magnetic fabric of early Quaternary loess-paleosols of Longdan Profile in Gansu Province and the reconstruction of the paleowind directions被引量：1: 《Chinese Science Bulletin》2008年第9期1450-1452,共3页LIU Ping JIN ChunSheng ZHANG Song HAN JiaMao LIU TungSheng; Supported by 2003 Liu Tungsheng National Top Science and Technology Awards; The anisotropy of magnetic susceptibility (AMS) is a rapid and precise tool for determining paleowind directions. During the past several decades, AMS has been used for determining paleowind directions of Chinese loes...; 关键词：磁组构青藏高原风向古土壤

Zero-difference and single-difference precise orbit determination for LEO using GPS被引量：12: 《Chinese Science Bulletin》2007年第15期2024-2030,共7页PENG DongJu WU Bin; Various methods for precise orbit determination (POD) of low earth orbiters (LEO) are briefly intro-duced in this paper. Based on the software named SHORD-Ⅲ developed by our institute,sin-gle-difference (SD) and zero...; 关键词：低轨卫星精确轨道测量单一微分零微分 GPS 全球定位系统

Identifying paleoflood deposits archived in Zhongba Site,the Three Gorges reservoir region of the YangtzeRiver,China被引量：31: 《Chinese Science Bulletin》2005年第21期2493-2504,共12页ZHU Chen ZHENG Chaogui MA Chunmei SUN Zhibin ZHU Guangyao WANG Huilin GAO Huazhong WANG Pengling HUANG Run; supported by the Key Project of the National Natural Science Foun-dation of China(Grant No.90411015);the National Natural Science Foundation of China(Grant No.40271103);Open Foundation of the State Key Laboratory of Loess and Quaternary Geology from the Insti-tute of Earth Environment,CAS(Grant No.SKLLQG0503);Physical Geography of“985”Item and Foundation of Modern Analyses Center of Nanjing University.; Based on the principle that the present is the key to the past , detailed analyses, such as AMS 14C dating, grain size, component and morphology of heavy minerals, micro-morphology of zircon, Rb/Sr, magnetic susceptib...; 关键词：中国扬子江蓄水池防洪设施沉积物地球化学

Paleoenvironmental information recorded by pollen in B-3GC gravity core in Okinawa Trough被引量：7: 《Chinese Science Bulletin》2001年第11期938-942,共5页SONG Changqing, SUN Xiangjun & Yoshiki SaitoNational Natural Science Foundation of China, Beijing 100085, China Open Lab of Marine Geology, Tongji University, Shanghai 200039, China Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China Geological Survey of Japan, Higashi 1-1-3, Tsukuba, Ibaraki, 305-8567,Japan; the Special Coordination Funds for Promoting Science and Technology of the Science and Technology Agency of Japan and by the National Natural Science Foundation of China (Grant Nos. 49732060 and 49894170).; Based on pollen records in B-3GC gravity core, environmental change since 9500 aBP of Okinawa Trough and its adjacent islands was derived. The result showed that the most time during this period was in a warm temperat...; 关键词：environmental change HOLOCENE POLLEN OKINAWA Trough.

Comparison of paleoclimatic characteristics between monsoon and westerly areas,China被引量：3: 《Chinese Science Bulletin》2001年第S1期119-124,共6页Wei Ye Fang Ji; This work was supported by the National Key Basic Research Development Planning (Grant No. 1999043502) ; the National Natural Science Foundation of China (Grant No. 49671009).; For past decades there have been many studies on the climate features during the last interglacial and glacial periods. A comparison between the loess record of western China with that of monsoon areas shows some regi...; 关键词：PALEOCLIMATIC characteristics MONSOON area WESTERN China.

Relations between sedimentary sequence and paleoclimatic changes during last 200 ka in the southern South China Sea被引量：12: 《Chinese Science Bulletin》2000年第14期1334-1340,共7页Muhong Chen Xia Tu Fan Zheng Wen Yan Xianzan Tang Jun Lu Baogui Wang Miao’an Lu; Core NS-93-5 was taken from the mild slope terrace of the southern South China Sea (SCS), which has preserved the steadiness depositional record of the normal marine environment since late Quaternary. Sedimentary sequ...; 关键词：SOUTHERN South China Sea SEDIMENTARY sequence quick climate change D/O and Heinrich events Toba’s VOLCANIC record.

Paleomagnetic study on volcanic rocks in Pulu, Xinjiang: 《Chinese Science Bulletin》1997年第6期481-484,共4页Meng, ZF Li, YG Deng, YS Fu, BH Sun, DJ; MOST of the preexisting paleomagnetic studies on the Tarim Basin were conducted within its northern ànd northwestern margins with the exception that few people have paid their attention to starting paleomagnetism stu...; 关键词：TARIM Pulu PALEOMAGNETISM QINGHAI-XIZANG Plateau.

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