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科研机构
北京大学 [252]
内容类型
期刊论文 [233]
其他 [19]
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2017 [30]
2016 [37]
2015 [22]
2014 [27]
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专题:北京大学
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Simultaneous Estimation of Leaf Area Index, Fraction of Absorbed Photosynthetically Active Radiation, and Surface Albedo From Multiple-Satellite Data
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
Ma, Han
;
Liu, Qiang
;
Liang, Shunlin
;
Xiao, Zhiqiang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/12/03
Fraction of absorbed photosynthetically active radiation (FAPAR)
leaf area index (LAI)
multiple sensors
simultaneous estimation
surface albedo
CANOPY REFLECTANCE MODEL
FOLIAGE CLUMPING INDEX
IN-SITU MEASUREMENTS
SNOW-COVER
MODIS DATA
BIDIRECTIONAL REFLECTANCE
ACCURACY ASSESSMENT
NOAA AVHRR
MISR DATA
LAND
Assessment of the Daily Cloud-Free MODIS Snow-Cover Product for Monitoring the Snow-Cover Phenology over the Qinghai-Tibetan Plateau
期刊论文
REMOTE SENSING, 2017
Xu, Wenfang
;
Ma, Hanqing
;
Wu, Donghai
;
Yuan, Wenping
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
snow
MODIS
snow cover phenology
in situ snow depth
FSC threshold
NORTHERN XINJIANG
VALIDATION
CLIMATE
TURKEY
CHINA
VARIABILITY
RUNOFF
COMBINATION
DYNAMICS
IMPACTS
Zircon U-Pb geochronology and isotopic geochemistry of the Tangjiaping Mo deposit, Dabie Shan, eastern China: Implications for ore genesis and tectonic setting
期刊论文
ORE GEOLOGY REVIEWS, 2017
Wang, Pin
;
Wang, Yun
;
Yang, Yong-Fei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Zircon U-Pb age
zircon Hf isotope
S-Pb isotopes
Tangjiaping Mo deposit
Dabie Shan
CRUST-MANTLE INTERACTION
ULTRAHIGH-PRESSURE ECLOGITE
EARLY CRETACEOUS GRANITOIDS
PORPHYRY MOLYBDENUM SYSTEM
IN-SITU ANALYSIS
LA-ICP-MS
FLUID INCLUSION
CONTINENTAL-CRUST
HF ISOTOPES
HENAN PROVINCE
Genesis and tectonic setting of the giant Diyanqin'amu porphyry Mo deposit in Great Hingan Range, NE China: Constraints from U-Pb and Re-Os geochronology and Hf isotopic geochemistry
期刊论文
ORE GEOLOGY REVIEWS, 2017
Wang, Pin
;
Chen, Yan-Jing
;
Wang, Cheng-Ming
;
Zhu, Xue-Feng
;
Wang, Shou-Xu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Isotope age
Hf isotope
Diyanqin&apos
Great Hingan Range
Mongol-Okhotsk Ocean
Continental arc
MONGOL-OKHOTSK OCEAN
PHANEROZOIC CRUSTAL GROWTH
ASIAN OROGENIC BELT
IN-SITU ANALYSIS
INNER-MONGOLIA
FLUID INCLUSION
NORTH CHINA
GEOLOGICAL SIGNIFICANCE
TRACE-ELEMENT
LU-HF
amu porphyry Mo deposit
基于Creatar XModeling的地应力场模拟自动化系统研究
期刊论文
科学技术与工程, 2017
刘振
;
吴耕宇
;
杨博
;
潘懋
;
刘培刚
;
贾志宾
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
有限元
地应力
三维地质建模
岩石力学参数
建模效率
系统一体化
finite element
in-situ stress
three-dimensional geological modeling
rock mechanics parameters
modeling efficiency
integrated system
Neoproterozoic post-collisional extension of the central Jiangnan Orogen: Geochemical, geochronological, and Lu-Hf isotopic constraints from the ca. 820-800 Ma magmatic rocks
期刊论文
PRECAMBRIAN RESEARCH, 2017
Xin, Yujia
;
Li, Jianhua
;
Dong, Shuwen
;
Zhang, Yueqiao
;
Wang, Wenbao
;
Sun, Hanshen
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Neoproterozoic
South China
U-Pb zircon ages
Hf isotopes
S-type granitoids
Post-collisional extension
SHRIMP U-PB
SOUTH CHINA BLOCK
SOUTHEASTERN YANGTZE BLOCK
LA-ICP-MS
ACTIVE CONTINENTAL-MARGIN
MAFIC-ULTRAMAFIC ROCKS
BIMODAL VOLCANIC-ROCKS
LACHLAN FOLD BELT
IN-SITU ANALYSIS
BACK-ARC SYSTEM
In situ high temperature X-ray diffraction study of illite
期刊论文
APPLIED CLAY SCIENCE, 2017
Wang, Guanyu
;
Wang, Hejing
;
Zhang, Nan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Illite
In situ X-ray diffraction
Phase transition
Thermal expansion
Dehydroxylation
Mullite
CERAMIC TILES
DEHYDROXYLATION
MUSCOVITE
HEAT
MICA
DEPOSITS
BEHAVIOR
TUNISIA
BEARING
Phase transitions and thermal expansion of BaCO3 and SrCO3 up to 1413K
期刊论文
EUROPEAN JOURNAL OF MINERALOGY, 2017
Nie, Shufang
;
Liu, Yang
;
Liu, Qiong
;
Wang, Meili
;
Wang, Hejin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
BaCO3
SrCO3
high temperature
X-ray diffraction
phase transition
thermal expansion
carbonates.
X-RAY-DIFFRACTION
HIGH-PRESSURE PHASES
STRONTIUM CARBONATE
CRYSTAL-STRUCTURES
LOWER MANTLE
INTERATOMIC DISTANCES
DIAMOND FORMATION
IN-SITU
ARAGONITE
TEMPERATURE
Electron flat-top distributions and cross-scale wave modulations observed in the current sheet of geomagnetic tail
期刊论文
PHYSICS OF PLASMAS, 2017
Zhao, Duo
;
Fu, Suiyan
;
Parks, George K.
;
Sun, Weijie
;
Zong, Qiugang
;
Pan, Dongxiao
;
Wu, Tong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
IN-SITU EVIDENCE
MAGNETIC RECONNECTION
THEMIS
FIELD
PLASMA
MAGNETOMETER
MAGNETOTAIL
INSTRUMENT
EMISSIONS
Differences in estimating terrestrial water flux from three satellite-based Priestley-Taylor algorithms
期刊论文
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2017
Yao, Yunjun
;
Liang, Shunlin
;
Yu, Jian
;
Zhao, Shaohua
;
Lin, Yi
;
Jia, Kun
;
Zhang, Xiaotong
;
Cheng, Jie
;
Xie, Xianhong
;
Sun, Liang
;
Wang, Xuanyu
;
Zhang, Lilin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Latent heat of evaporation
Priestley-Taylor algorithm
Vegetation index
Water constraints
LATENT-HEAT FLUX
LAND-SURFACE EVAPORATION
ENERGY-BALANCE CLOSURE
EDDY-COVARIANCE
EVAPOTRANSPIRATION ALGORITHM
CARBON-DIOXIDE
IN-SITU
MODIS
MODELS
CHINA
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