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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 内容类型：期刊论文    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 Assessing Agricultural Drought Vulnerability by a VSD Model: A Case Study in Yunnan Province, China 期刊论文 SUSTAINABILITY, 2017 Wu, Jiansheng; Lin, Xin; Wang, Meijuan; Peng, Jian; Tu, Yuanjie 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 agricultural drought vulnerability  VSDmode  factor contributionmethod  Yunnan Province  CLIMATE-CHANGE  RISK  FRAMEWORK  DISASTERS  HAZARD  MAIZE  WHEAT   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   Estimation of Forest Topsoil Properties Using Airborne LiDAR-Derived Intensity and Topographic Factors 期刊论文 REMOTE SENSING, 2016 Li, Chao; Xu, Yanli; Liu, Zhaogang; Tao, Shengli; Li, Fengri; Fang, Jingyun 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 LiDAR  intensity  forest topsoil properties  multi-scale topographic factors  INFRARED REFLECTANCE SPECTROSCOPY  SOIL ORGANIC-CARBON  RADIOMETRIC CORRECTION  AGRICULTURAL SOILS  TERRAIN ATTRIBUTES  SPATIAL PREDICTION  CLASSIFICATION  INFORMATION  CALIBRATION  VARIABLES   Assessment of forest damage caused by an ice storm using multi-temporal remote-sensing images: a case study from Guangdong Province 期刊论文 INTERNATIONAL JOURNAL OF REMOTE SENSING, 2016 Wu, Jiansheng; Wang, Tong; Pan, Kuangyi; Li, Weifeng; Huang, Xiulan 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/04 TIME-SERIES  APPALACHIAN MOUNTAINS  NDVI DATA  LANDSCAPE  DISTURBANCE  HURRICANES  PATTERNS  IMPACTS  TRENDS  CHINA   Study of the Remote Sensing Model of FAPAR over Rugged Terrains 期刊论文 REMOTE SENSING, 2016 Zhao, Peng; Fan, Wenjie; Liu, Yuan; Mu, Xihan; Xu, Xiru; Peng, Jingjing 收藏  |  浏览/下载：28/0  |  提交时间：2017/12/03 FAPAR  FAPAR-PR model  terrain  scale  LEAF-AREA INDEX  PHOTOSYNTHETICALLY ACTIVE RADIATION  GLOBAL PRODUCTS  SATELLITE DATA  MODIS DATA  MISR DATA  VEGETATION  ALGORITHM  FRACTION  VALIDATION   Topographic roughness of the northern high latitudes of Mercury from MESSENGER Laser Altimeter data 期刊论文 GEOPHYSICAL RESEARCH LETTERS, 2016 Fa, Wenzhe; Cai, Yuzhen; Xiao, Zhiyong; Tian, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 KILOMETER-SCALE  IMPACT CRATERS  SMOOTH PLAINS  MOLA DATA  MARS  MOON  VOLCANISM  PAHOEHOE  AA  STRATIGRAPHY   Assessing Landscape Ecological Risk in a Mining City: A Case Study in Liaoyuan City, China 期刊论文 SUSTAINABILITY, 2015 Peng, Jian; Zong, Minli; Hu, Yi' Liu, Yanxu; Wu, Jiansheng; na 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 ecological disturbance  ecological vulnerability  ecological importance  uncertainty analysis  Liaoyuan City  China  LARGE RIVER-RESERVOIR  ECOSYSTEM SERVICES  DECISION-MAKING  REGIONAL SCALE  SUSTAINABILITY  MANAGEMENT  VULNERABILITY  SECURITY  AREAS  RESTORATION   Metamorphic PT path and zircon U-Pb dating of Archean eclogite association in Gridino complex, Belomorian province, Russia 期刊论文 PRECAMBRIAN RESEARCH, 2015 Li, Xiaoli; Zhang, Lifei; Wei, Chunjing; Slabunov, Alexander I. 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Archean eclogite  Belomorian province  Phase equilibria modeling  Zircon dating  HIGH-GRADE METAMORPHISM  MOBILE BELT  TRACE-ELEMENT  BALTIC SHIELD  SM-ND  FENNOSCANDIAN SHIELD  CLOSURE TEMPERATURE  KOLA-PENINSULA  MINERAL INCLUSIONS  SALMA ECLOGITES   Influence of ore deposits on river sediment compositions in Dan River drainage, China 期刊论文 JOURNAL OF GEOCHEMICAL EXPLORATION, 2015 Meng, Qingpeng; Zhang, Jing; Zhang, Zhaoyu; Wu, Tairan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Dan River drainage  Surface sediment  Heavy metal  Metal ore deposits  Risk assessment  MULTIVARIATE STATISTICAL TECHNIQUES  MESOZOIC MOLYBDENUM DEPOSITS  HEAVY-METAL CONTAMINATION  DISSOLVED TRACE-ELEMENTS  DABIE OROGENIC BELT  SURFACE SEDIMENTS  ECOLOGICAL RISK  QINLING OROGEN  WATER-QUALITY  DANJIANGKOU RESERVOIR   Adaptive Slope Walking With a Robotic Transtibial Prosthesis Based on Volitional EMG Control 期刊论文 IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2015 Chen, Baojun; Wang, Qining; Wang, Long 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Damping control  robotic transtibial prosthesis  slope walking  terrain adaptability  volitional electromyographic (EMG) control  ANKLE PROSTHESIS  MYOELECTRIC CONTROL  MULTISENSOR FUSION  DESIGN  LOCOMOTION  AMPUTEES  KNEE  SURFACE