Cameron P. Wake, Paul A. Mayewski, Ping Wang, Qinzhao Yang, Han Jiankang, Xie Zichu,
... m snowpack at Glacier No. 1 and near Bogda Feng, eastern Tien Shan, northwest China. Samples that were ... and decrease in the cation : anion ratio in Bogda Feng snow relative to Glacier No. 1 snow suggest ...
Tópico(s): Smart Materials for Construction
1992 - Cambridge University Press | Annals of Glaciology
Cameron P. Wake, Paul A. Mayewski, Ping Wang, Qinzhao Yang, Han Jiankang, Xie Zichu,
... m snowpack at Glacier No. 1 and near Bogda Feng, eastern Tien Shan, northwest China. Samples that were ... and decrease in the cation : anion ratio in Bogda Feng snow relative to Glacier No. 1 snow suggest ...
Tópico(s): Smart Materials for Construction
1992 - Cambridge University Press | Annals of Glaciology
Wan Yang, Liu Yi-qun, Qiao Feng, Jinyan Lin, Dingwu Zhou, Dan Wang,
A preliminary Early–Late Permian mid-latitude continental climatic record in NW China was interpreted mainly from sedimentary climate indicators and type and stacking pattern of depositional systems and cycles in a 1178-m fluvial–lacustrine section. Depositional systems analysis delineated five types of primary fluvial and lacustrine depositional cycles, which were grouped into three (high, intermediate, and low) orders. Semi-arid, subhumid, and humid climate types in terms of relative precipitation/ ...
Tópico(s): Geochemistry and Elemental Analysis
2007 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology
Wan Yang, Qiao Feng, Yiqun Liu, Neil J. Tabor, Dan P. Miggins, James L. Crowley, Jinyan Lin, Stephanie G. Thomas,
Two uppermost Carboniferous–Lower Triassic fluvial–lacustrine sections in the Tarlong–Taodonggou half-graben, southern Bogda Mountains, NW China, comprise a 1834 m-thick, relatively complete sedimentary and paleoclimatic record of the east coast of mid-latitude NE Pangea. Depositional environmental interpretations identified three orders (high, intermediate, and low) of sedimentary cycles. High-order cycles (HCs) have five basic types, including fluvial cycles recording repetitive changes of erosion ...
Tópico(s): Geochemistry and Elemental Analysis
2010 - Elsevier BV | Global and Planetary Change
Wan Yang, Mingli Wan, James L. Crowley, Jun Wang, Xiaorong Luo, Neil J. Tabor, Kenneth D. Angielczyk, Robert A. Gastaldo, J. W. Geissman, Feng Liu, Peter D. Roopnarine, Christian A. Sidor,
Stratigraphic sections in the Bogda Mountains, NW China, provide detailed records of late Permian–Early Triassic terrestrial paleoenvironmental and paleoclimatic evolution at the paleo-mid-latitude of NE Pangea. The sections are located in the Tarlong-Taodonggou, Dalongkou, and Zhaobishan areas, ~100 km apart, and ~5000 m in total thickness. An age model was constructed using seven high-resolution U-Pb zircon CA-TIMS dates in the Tarlong-Taodonggou sections and projected to sections in two other areas ...
Tópico(s): Geological and Geophysical Studies
2021 - Elsevier BV | Earth-Science Reviews
Jialin Wang, Chaodong Wu, Zhuang Li, Tianqi Zhou, Yanxi Zhou, Feng Geng, Yue Jiao,
Abstract In this paper, we present new petrological, zircon U–Pb–Hf isotopic, bulk-rock geochemical, and Sr–Nd isotopic data for the rocks from the Pennsylvanian Liushugou and Qijiagou Formations, Bogda Mountains (BMs), northwest China. The new data help in understanding the petrogenesis and geodynamic background of the two formations, further constraining the evolution of BMs during the Pennsylvanian. The eastern Liushugou Formation is composed mainly of bimodal volcanic rocks, while the western ...
Tópico(s): Geochemistry and Geologic Mapping
2020 - Geological Society of America | Lithosphere
Xiao Jin, Yan‐Fang Feng, Wenhong Johnson Qiu, Xiaoling Luo, Xinyu Wen, Suowen Zhang, Zhihuan Zhang,
The organic-rich shales and mudstones of the Middle Permian are the most important unconventional petroleum targets in the southern Junggar Basin of northwestern China. Although numerous studies have been vigorously conducted on paleoenvironment reconstructions, the organic matter enrichment mechanism is still controversial due to the utilization of problematic geochemical proxies established in early studies. In this study, major and trace elemental compositions, molecular markers, stable carbon ...
Tópico(s): Geochemistry and Geologic Mapping
2023 - Multidisciplinary Digital Publishing Institute | Minerals
Xin Zhang, Nie Fengjun, Xuebin Su, Fei Xia, Mangen Li, Zhaobin Yan, Zhang Chengyong, Zhibing Feng,
... the Central Asian Orogenic Belt, consists of the Bogda mountain range, Turpan-Hami (Tuha) basin and Choltagh ... the Tuha basin in the Cretaceous, whereas the Bogda mountain range in the north did not experience ... Due to the relatively low exhumation of the Bogda mountain range and limited exposure of U-bearing ...
Tópico(s): earthquake and tectonic studies
2020 - Elsevier BV | Ore Geology Reviews
Xin Zhan, Wan Yang, Qiao Feng, Lu Hong, Jing Duan, Bingkai Wang, Taoli Wang,
Tópico(s): Geological and Geophysical Studies
2016 - Geological Society of America | Abstracts with programs - Geological Society of America
Xin Zhan, Wan Yang, Qiao Feng, Zhao‐Wen Zhan, Sile Wei, Yujiao Zhang, Kang Hongquan, Tao Cheng, Hongyan Zhao, Cai Wen-jie,
Tópico(s): Paleontology and Stratigraphy of Fossils
2024 - Elsevier BV | Geoenergy Science and Engineering
Xin Zhan, Wan Yang, Qiao Feng, Hong Lü, Yujiao Zhang,
Tópico(s): Hydrocarbon exploration and reservoir analysis
2016 - Geological Society of America | Abstracts with programs - Geological Society of America
Xuejun Ma, David A. Blank, Feng Xu,
Grouping behavior is a fundamental component of animal population dynamics, shaped by both environmental factors and the social interactions among individuals, ultimately enhancing adaptability to their habitats. However, the social organization of the wapiti subspecies inhabiting the Tian Shan Mountains remains poorly understood. In this study, we investigated the grouping behavior of Tianshan wapiti in the Bogda Peak Nature Reserve, northwestern China from July 2019 to November 2020. Using infrared- ...
Tópico(s): Ecology and Vegetation Dynamics Studies
2025 - Multidisciplinary Digital Publishing Institute | Animals
... dispersal of species: A case study in the Bogda World Natural Heritage Site, Xinjiang, China, Ecological Indicators ... 1-61091-698-1_7Byju N. Govindan, Zhilan Feng, Yssa D. DeWoody, Robert K. Swihart Intermediate disturbance ...
Tópico(s): Ecology and Vegetation Dynamics Studies
1996 - University of Chicago Press | The American Naturalist
... position of oil shale deposit belt in Northern Bogda Mountain.The majority of the pyrolysis products of ...
Tópico(s): Coal Properties and Utilization
2008 - Elsevier BV | Petroleum Exploration and Development
Yongjun Li, Gaoxue Yang, Xiaogang Wang, Tianji ZHANG, Xiaoyu Liu, Mingyi Yang, Tong Li-ming,
... unconformity indentified by previous research, so the former Bogda ascending can be revised as Bogda movement. Therefore, these newly identified seven episodes, including ... Liu Huaqing, Wan Yanrong, Wei Lihua, Liao Jianbo, Feng Ming, Ma Yuhu and Bai Yunlai, 2009. Tectonic ...
Tópico(s): High-pressure geophysics and materials
2011 - Wiley | Acta Geologica Sinica - English Edition
Bin Hao, Dongsheng Xiao, Jikun Jin, Zhanlong Yang, Jing Zhang, Lihua Wei, Feng Tian, Xueli JIA, Zongsen Yao, Zongbao Liu, Rongsheng Zhao,
... northward, and the gentle positive relief of the Bogda Mountains (BM), the northern boundary of the TB, ...
Tópico(s): Geochemistry and Geologic Mapping
2022 - Wiley | Geological Journal