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浏览/检索结果: 共56条，第1-10条 帮助 限定条件 发表日期：2017    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spatial identification of critical nutrient loads of large shallow lakes: Implications for Lake Taihu (China) 期刊论文 WATER RESEARCH, 2017 Janssen, Annette B. G.; de Jager, Victor C. L.; Janse, Jan H.; Kong, Xiangzhen; Liu, Sien; Ye, Qinghua; Mooij, Wolf M. 收藏  |  浏览/下载：31/0  |  提交时间：2017/12/03 Eutrophication  Spatial heterogeneity  Bifurcation analysis  PCLake  Load-response curve  Algal blooms  ALTERNATIVE STABLE STATES  HARMFUL ALGAL BLOOMS  REGIME SHIFTS  CYANOBACTERIAL BLOOMS  DATABASE APPROACH  CLIMATE-CHANGE  WATER CRISIS  ECOSYSTEMS  THRESHOLDS  EUTROPHICATION   Characterizing copper flows in international trade of China, 1975-2015 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2017 Zhang, Ling; Chen, Tianming; Yang, Jiameng; Cai, Zhijian; Sheng, Hu; Yuan, Zengwei; Wu, Huijun 收藏  |  浏览/下载：10/0  |  提交时间：2017/12/03 Industrial ecology  Material flow analysis  International trade  Resource management  Metal cycle  IN-USE STOCK  PATTERNS  FUTURE   Association of 16 priority polycyclic aromatic hydrocarbons with humic acid and humin fractions in a peat soil and implications for their long-term retention 期刊论文 ENVIRONMENTAL POLLUTION, 2017 Chen, Weixiao; Wang, Hui; Gao, Qian; Chen, Yin; Li, Senlin; Yang, Yu; Werner, David; Tao, Shu; Wang, Xilong 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 PAHs  Humic acid  Humin  Soil  Retention  DISSOLVED ORGANIC-MATTER  HUMAN HEALTH-RISK  BLACK CARBON  PHENANTHRENE SORPTION  MOLECULAR-WEIGHT  RIVER DELTA  PAHS  SEDIMENTS  CHINA  PYRENE   Depth extraction of low-texture region using a light field camera 期刊论文 OPTICAL ENGINEERING, 2017 Zhao, Hongying; Zheng, Miao; Yang, Peng; Zhao, Shoujiang 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 light field  depth extraction  low texture  partition ratio of triangle grids area  TRIANGULATION  ALGORITHMS  DISTANCE   The discovery of late Triassic mylonitic granite and geologic significance in the middle Gangdese batholiths, southern Tibet 期刊论文 JOURNAL OF GEODYNAMICS, 2017 Ma, Shiwei; Meng, Yuanku; Xu, Zhiqin; Li, Xiaojia 收藏  |  浏览/下载：10/0  |  提交时间：2017/12/03 Zircon U-Pb ages and Lu-Hf isotopes  Geochemistry  Mylonitic granite  Late triassic  Gangdese batholiths  ZIRCON U-PB  LACHLAN FOLD BELT  LHASA TERRANE IMPLICATIONS  VOLCANIC-ROCKS  HF-ISOTOPE  NEO-TETHYS  TECTONIC SIGNIFICANCE  ARC MAGMAS  S-TYPE  LU-HF   Strain modelling of extensional fault-propagation folds based on an improved non-linear trishear model: A numerical simulation analysis 期刊论文 JOURNAL OF STRUCTURAL GEOLOGY, 2017 Zhao, Haonan; Guo, Zhaojie; Yu, Xiangjiang 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Strain analysis  Extensional fault-propagation fold  Trishear model  Numerical simulation  Shape factor  SUEZ-RIFT  EXAMPLES  EGYPT  SETTINGS  GEOMETRY  SEQUENCE  STYLE   Hydrous parental magmas of Early to Middle Permian gabbroic intrusions in western Inner Mongolia, North China: New constraints on deep-Earth fluid cycling in the Central Asian Orogenic Belt 期刊论文 JOURNAL OF ASIAN EARTH SCIENCES, 2017 Pang, Chong-Jin; Wang, Xuan-Ce; Xu, Bei; Luo, Zhi-Wen; Liu, Yi-Zhi 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 Early to Middle Permian gabbroic rocks  High delta O-18 value  Mantle hydration  Deep-Earth water cycling  Xing&apos  North China Craton  LITHOSPHERIC MANTLE BENEATH  LARGE IGNEOUS PROVINCE  U-PB AGE  CONTINENTAL-CRUST  TECTONIC IMPLICATIONS  ISOTOPIC EVIDENCE  SUBDUCTION ZONES  PERIDOTITE XENOLITHS  SHANDONG PROVINCE  WORKING REFERENCE  an-Mongolia Orogenic Belt   Geological controls on methane adsorption capacity of Lower Permian transitional black shales in the Southern North China Basin, Central China: Experimental results and geological implications 期刊论文 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2017 Dang, Wei; Zhang, Jinchuan; Wei, Xiaoliang; Tang, Xuan; Chen, Qian; Li, Zhongming; Zhang, Muchen; Liu, Jing 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Shale gas  Methane adsorption capacity  Langmuir model  Adsorption capacity estimation  Transitional shales  Southern North China Basin  NORTHEASTERN BRITISH-COLUMBIA  CRETACEOUS GAS SHALES  ORGANIC-MATTER  SORPTION CAPACITY  PORE STRUCTURE  HIGH-PRESSURE  SURFACE-AREA  SYSTEMS  STORAGE  ROCKS   The zircon U-Pb and Hf isotope constraints on the basement nature and Paleozoic evolution in northern margin of Yili Block, NW China 期刊论文 GONDWANA RESEARCH, 2017 An, Fang; Zhu, Yongfeng; Wei, Shaoni; Lai, Shaocong 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Zircon Geochronology  Hf isotope  Paleozoic evolution  Basement nature  Northern margin of Yili Block  CARBONIFEROUS VOLCANIC-ROCKS  ASIAN OROGENIC BELT  WESTERN TIANSHAN MOUNTAINS  YELMAND GOLD DEPOSIT  TECTONIC EVOLUTION  SHRIMP CHRONOLOGY  SOUTHWESTERN TIANSHAN  ELEMENT GEOCHEMISTRY  CONTINENTAL GROWTH  NORTHWEST TIANSHAN   BOUNDED VERY WEAK SOLUTIONS FOR SOME NON UNIFORMLY ELLIPTIC EQUATION WITH L-1 DATUM 其他 2017-01-01 Zhang, Chao; Zhou, Shulin 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Very weak solutions  existence  elliptic  non-uniformly  L-1 datum  ENTROPY SOLUTIONS  UNIQUENESS  EXISTENCE  MINIMIZERS  INTEGRALS