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科研机构
北京大学 [14]
内容类型
期刊论文 [13]
其他 [1]
发表日期
2015 [14]
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共14条,第1-10条
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发表日期:2015
专题:北京大学
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The effects of grazing on foliar trait diversity and niche differentiation in Tibetan alpine meadows
期刊论文
ECOSPHERE, 2015
Niu, Kechang
;
Messier, Julie
;
He, Jin-Sheng
;
Lechowicz, Martin J.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/12/03
community assembly
competitive exclusion
functional diversity
leaf economic spectrum
trait convergence
trait divergence
soil nutrients
FUNCTIONAL DIVERSITY
ASSEMBLY MECHANISMS
ECONOMICS SPECTRUM
PLANT-COMMUNITIES
GRASSLAND BIOMES
LONG-TERM
NITROGEN
PHOSPHORUS
STOICHIOMETRY
DISTRIBUTIONS
青海尕林格矽卡岩铁矿富Cl角闪石矿物地球化学特征与其成矿意义
期刊论文
岩石矿物学杂志, 2015
于淼
;
丰成友
;
刘洪川
;
李定武
;
赵一鸣
;
李大新
;
刘建楠
;
王辉
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
东昆仑
祁漫塔格
尕林格
富Cl角闪石
微量元素
热液流体
成矿作用
East Kunlun
Qimantag
Galinge
Cl-rich amphiboles
trace elements
hydrothermal liquid
mineralization
Upper Devonian (Famennian) and Lower Carboniferous (Tournaisian) ammonoids from western Junggar, Xinjiang, northwestern China-stratigraphy, taxonomy and palaeobiogeography
期刊论文
PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS, 2015
Zong, Pu
;
Becker, R. Thomas
;
Ma, Xueping
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Ammonoids
Annulata Event
Hangenberg Event
Western Junggar
Hongguleleng Formation
Heishantou Formation
HANGENBERG EVENT
ANNULATA EVENT
SUCCESSION
LIMESTONE
CONODONT
ALGERIA
PART
Stepwise evolution of Paleozoic tracheophytes from South China: Contrasting leaf disparity and taxic diversity
期刊论文
EARTH-SCIENCE REVIEWS, 2015
Xue, Jinzhuang
;
Huang, Pu
;
Ruta, Marcello
;
Benton, Michael J.
;
Hao, Shougang
;
Xiong, Conghui
;
Wang, Deming
;
Cascales-Minana, Borja
;
Wang, Qi
;
Liu, Le
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Leaf morphology
Disparity
Diversity
Tracheophytes
Floral provinciality
Paleozoic
LAND-PLANT DIVERSITY
PRESERVED LEPIDODENDRALEAN PLANTS
PERMIAN COAL BALLS
VASCULAR PLANTS
FOSSIL RECORD
SEED PLANT
SP NOV.
CORDAITALEAN TREES
TROPICAL FLORAS
MASS EXTINCTION
远探测声反射波测井裂缝识别条件分析(英文)
期刊论文
Applied Geophysics, 2015
张宫
;
李宁
;
郭宏伟
;
武宏亮
;
罗超
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
远探测声波
逆时偏移
高阶有限差分
波动方程
反射波成像
remote detection
acoustic wave
reverse-time migration
finite difference
wave equation
reflection wave imaging
REVERSE-TIME MIGRATION
DEPTH MIGRATION
WAVE-EQUATIONS
SONIC DATA
PRESTACK
Chronological constraints on multi-staged rapid cooling of the Tianshan Mountains inferred from apatite fission track analysis of modern river sands
期刊论文
Science China(Earth Sciences), 2015
WANG LiNing
;
JI JianQing
;
SUN DongXia
;
XU QinQin
;
HAN BaoFu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tianshan Mountains
detrital apatite fission track
cooling stages
exhumation
thermal history
CHINESE TIEN-SHAN
CENOZOIC TECTONIC EVOLUTION
INDIA-ASIA COLLISION
NORTHWESTERN CHINA
TARIM BASIN
UPLIFT
DEFORMATION
EXHUMATION
AGE
PLATEAU
Half-Sandwich Complexes of Dy-III: A Janus-Motif with Facile Tunability of Magnetism
期刊论文
INORGANIC CHEMISTRY, 2015
Liu, Shan-Shan
;
Xu, Ling
;
Jiang, Shang-Da
;
Zhang, Yi-Quan
;
Meng, Yin-Shan
;
Wang, Zitao
;
Wang, Bing-Wu
;
Zhang, Wen-Xiong
;
Xi, Zhenfeng
;
Gao, Song
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SINGLE-MOLECULE-MAGNET
MONONUCLEAR LANTHANOID COMPLEXES
SPIN-LATTICE-RELAXATION
ION MAGNET
DYSPROSIUM COMPLEX
GROUND-STATES
ANISOTROPY
BEHAVIOR
SERIES
DY(III)
Crystal structures and luminescent properties of new lanthanide(III) complexes derived from 2-phenyl-4-pyrimidinecarboxylate
期刊论文
RSC ADVANCES, 2015
Jia, Li
;
Sun, Hao-Ling
;
Wang, Zhenqiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
METAL-ORGANIC FRAMEWORKS
SLOW MAGNETIC-RELAXATION
COORDINATION POLYMERS
PHOTOPHYSICAL PROPERTIES
PHOTOLUMINESCENT PROPERTIES
ENERGY-TRANSFER
LIGANDS
ACID
ASSEMBLIES
DIVERSITY
Lanthanide phosphonates with pseudo-D-5h local symmetry exhibiting magnetic and luminescence bifunctional properties
期刊论文
INORGANIC CHEMISTRY FRONTIERS, 2015
Ren, Min
;
Bao, Song-Song
;
Wang, Bing-Wu
;
Ferreira, Rute A. S.
;
Zheng, Li-Min
;
Carlos, Luis D.
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
SINGLE-MOLECULE-MAGNET
SPIN-LATTICE-RELAXATION
RARE-EARTH SALTS
ION MAGNET
ANISOTROPY BARRIER
SLOW RELAXATION
COMPLEXES
FIELD
DYSPROSIUM(III)
BEHAVIOR
A heterometallic nanosized tube {Fe[(CN)(6)](2)[Co(LN3O2)](3)}(n) and two of its lamellar polymorphous isomers
期刊论文
CRYSTENGCOMM, 2015
Pan, F.
;
Gao, S.
;
Liu, H. Z.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SLOW MAGNETIC-RELAXATION
COMPLEXES
MACROCYCLE
IRON(II)
CRYSTAL
RECOGNITION
NANOTUBES
COMPOUND
BEHAVIOR
LIGANDS
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