LITHOLOGY

作品数:111被引量:177H指数:5
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Geochemistry and zircon U-Pb ages of the Oligocene sediments in the Baiyun Sag, Zhujiang River Mouth Basin被引量:2
《Acta Oceanologica Sinica》2021年第2期123-135,共13页Rui Sun Ming Ma Kai Zhong Xiayang Wang Zhao Zhao Shuai Guo Xingzong Yao Gongcheng Zhang 
The National Natural Science Foundation of China under contract No.91528303;the National Science and Technology Major Project under contract Nos 2016ZX05026,2011ZX05025 and 2008ZX05025;the National Basic Research Program(973 Program)of China under contract No.2009CB219400;the Foundation for Excellent Youth Scholars of NIEER,CAS
In this study,element geochemistry and zircon chronology are used to analyze the Oligocene sediments in the Baiyun Sag,Zhujiang River Mouth Basin.The experimental results are discussed with respect to weathering condi...
关键词:weathering degree lithology of parent rock PROVENANCE element geochemistry zircon U-Pb ages Baiyun Sag 
Regional Soil Mapping Using Multi-Grade Representative Sampling and a Fuzzy Membership-Based Mapping Approach被引量:5
《Pedosphere》2017年第2期344-357,共14页YANG Lin A-Xing ZHU ZHAO Yuguo LI Decheng ZHANG Ganlin ZHANG Shujie Lawrence E. BAND 
supported by the National Natural Science Foundation of China (Nos. 41471178, 41530749, and 41431177);the State Key Laboratory of Soil and Sustainable Agriculture, China (No. Y052010002);the Natural Science Research Program of Jiangsu, China (No. 14KJA170001);the National Key Technology Innovation Project for Water Pollution Control and Remediation, China (No. 2013ZX07103006);the National Basic Research Program (973 Program) of China (No. 2015CB954102)
High-resolution and detailed regional soil spatial distribution information is increasingly needed for ecological modeling and land resource management. For areas with no point data, regional soil mapping includes two...
关键词:fuzzy clustering parent lithology representative grade samphng strategy soil spatial variations 
Gravity erosion and lithology in Pisha sandstone in southern Inner Mongolia被引量:6
《Journal of Groundwater Science and Engineering》2015年第1期45-58,共14页GUO Jiao SHI Ying-chun WU Li-jie 
supported by the public program of Ministry of Science and Technology of China (Grant No 2005DIB3J068)
Pisha sandstone is a soft rock found in the southern zone of the Inner Mongolia Autonomous Region of Inner Mongolia. The presence of soft Pisha sandstone in the middle reaches of the Yellow River coincides with large ...
关键词:Pisha sandstone Rock properties Erosion rate Gravity erosion MICRO-STRUCTURE 
Effect of Lithology and Structure on Seismic Response of Steep Slope in a Shaking Table Test被引量:16
《Journal of Mountain Science》2014年第2期371-383,共13页LIU Han-xiang XU Qiang LI Yan-rong 
financially supported by the National Basic Research Program "973" Project of the Ministry of Science and Technology of the People’s Republic of China (Grant No. 2013CB733200);the National Science Found for Distinguished Young Scholars of China (Grant No. 41225011);the Chang Jiang Scholars Program of China and the open fund on "Research on largescale landslides triggered by the Wenchuan earthquake" provided by the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection
Studies on landslides by the 2008 Wenchuan earthquake showed that topography was of great importance in amplifying the seismic shaking, and among other factors, lithology and slope structure controlled the spatial occ...
关键词:Seismic response Shaking table test TOPOGRAPHY LITHOLOGY Slope structure 
Formation Mechanism of the High-quality Upper Paleozoic Natural Gas Reservoirs in the Ordos Basin被引量:13
《Acta Geologica Sinica(English Edition)》2005年第6期843-855,共13页ZHAO Wenzhi WANG Zecheng CHEN Menjin ZHENG Hongju 
This research is part of a project carried out during 2002-2004 and supported by the National Basic Research Program(Grant No.2001CB209100).
The upper Paleozoic natural gas reservoirs in the Ordos basin are generally characterized by a large gas-bearing area and low reserve abundance. On such a geological background, there still exist gas-enriched zones, w...
关键词:lithology of parent rock A/S ratio recharge of hydrocarbons microfractures multistage fluvial complex upper Paleozoic Ordos Basin 
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