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科研机构
北京大学 [222]
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期刊论文 [201]
其他 [19]
会议论文 [2]
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2017 [22]
2016 [22]
2015 [28]
2014 [17]
2013 [21]
2012 [22]
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专题:北京大学
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Soil respiration is driven by fine root biomass along a forest chronosequence in subtropical China
期刊论文
JOURNAL OF PLANT ECOLOGY, 2017
Wang, Chao
;
Ma, Yinlei
;
Trogisch, Stefan
;
Huang, Yuanyuan
;
Geng, Yan
;
Scherer-Lorenzen, Michael
;
He, Jin-Sheng
收藏
  |  
浏览/下载:119/0
  |  
提交时间:2017/12/03
forest succession
soil respiration
fine root biomass
soil temperature
DIFFERENT SUCCESSIONAL STAGES
PINUS-TAEDA L.
HETEROTROPHIC RESPIRATION
TEMPERATURE-DEPENDENCE
VIRGINIA PIEDMONT
SOUTHERN CHINA
ORGANIC-MATTER
CARBON BALANCE
WATER CONTENT
CO2 EFFLUX
Tree-ring-based SPEI reconstruction in central Tianshan Mountains of China since AD 1820 and links to westerly circulation
期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2017
Jiang, Peng
;
Liu, Hongyan
;
Wu, Xiuchen
;
Wang, Hongya
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
SPEI
tree-ring width
Tianshan Mountains
DROUGHT SEVERITY INDEX
MOISTURE VARIABILITY
NORTH-ATLANTIC
CLIMATE-CHANGE
TIME-SERIES
VEGETATION
IMPACTS
HISTORY
DATASET
SHAN
气候变暖会使青藏高原树线一直上升吗?
期刊论文
自然杂志, 2017
王亚锋
;
梁尔源
;
芦晓明
;
朱海峰
;
朴世龙
;
朱立平
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
树线
青藏高原
气候变暖
种间关系
树轮
treeline
Tibetan Plateau
climate warming
species interaction
tree ring
Pressure-induced phase transition of B-type Y_2O_3
期刊论文
Chinese Physics B, 2017
张倩
;
巫翔
;
秦善
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2017/12/03
Y_2O_3
x-ray diffraction
pressure-induced phase transition
equation of state
Geochemistry and zircon U-Pb-Hf isotopes of the late Neoarchean granodiorite-monzogranite-quartz syenite intrusions in the Northern Liaoning Block, North China Craton: Petrogenesis and implications for geodynamic processes
期刊论文
PRECAMBRIAN RESEARCH, 2017
Wang, Kang
;
Liu, Shuwen
;
Wang, Maojiang
;
Yan, Ming
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Granodiorite-monzogranite-quartz syenite
Northern Liaoning Block
Late Neoarchean
Active continental margin
Lateral growth
North China Craton
ULTRAHIGH-TEMPERATURE METAMORPHISM
SOUTHERN JILIN PROVINCE
WHOLE-ROCK GEOCHEMISTRY
GRANITE-GREENSTONE BELT
ARCHEAN CRUSTAL GROWTH
EASTERN HEBEI
LU-HF
CONTINENTAL-CRUST
CENTRAL ZONE
JUVENILE MAGMATISM
Multistage amphiboles from the Galinge iron skarn deposit in Qiman Tagh, western China: evidence of igneous rocks replacement
期刊论文
MINERALOGY AND PETROLOGY, 2017
Yu, M.
;
Feng, C.Y.
;
Zhu, Y.F.
;
Mao, J.W.
;
Zhao, Y.M.
;
Li, D.X.
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Galinge skarn Fe deposit
Qiman Tagh metallogenic belt
Amphibole
Fe-Ti oxides
Hydrothermal fluids
QINGHAI PROVINCE
HYDROTHERMAL FLUIDS
CL INCORPORATION
MELT EQUILIBRIA
ORE-DEPOSITS
MAGNETITE
CHLORINE
NOMENCLATURE
HASTINGSITE
SYSTEMS
Phase equilibria modelling using major and trace element compositions of zoned garnet and clinopyroxene from southwestern Tianshan eclogites, China
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Zhang, Lijuan
;
Chu, Xu
;
Zhang, Lifei
;
Du, Jinxue
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
Eclogite
Aegirine
Pseudosection
Rare earth element
Southwestern Tianshan
ULTRAHIGH-PRESSURE METAMORPHISM
FLUID-ROCK INTERACTION
EFFECTIVE BULK-COMPOSITION
COESITE-BEARING ECLOGITE
SM-ND GEOCHRONOLOGY
HP-LT ROCKS
P-T PATH
WESTERN TIANSHAN
NW-CHINA
SUBDUCTION-ZONE
Pressure-induced phase transition of B-type Y2O3
期刊论文
CHINESE PHYSICS B, 2017
Zhang, Qian
;
Wu, Xiang
;
Qin, Shan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Y2O3
x-ray diffraction
pressure-induced phase transition
equation of state
RARE-EARTH SESQUIOXIDES
AB-INITIO
DIFFRACTION
OXIDES
THEMIS satellite observations of hot flow anomalies at Earth's bow shock
期刊论文
ANNALES GEOPHYSICAE, 2017
Chu, Christina
;
Zhang, Hui
;
Sibeck, David
;
Otto, Antonius
;
Zong, QiuGang
;
Omidi, Nick
;
McFadden, James P.
;
Fruehauff, Dennis
;
Angelopoulos, Vassilis
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
Interplanetary physics (planetary bow shocks solar wind plasma)
magnetospheric physics (solar wind-magnetosphere interactions)
DIAMAGNETIC CAVITIES
CLUSTER OBSERVATIONS
UPSTREAM
Co-Deoxy-Liquefaction of Macroalgae and Lignocellulosic Biomass for Production of High-quality Liquid Oil
期刊论文
CHEMISTRYSELECT, 2017
Zhang, Shuai
;
Li, Jinhua
;
Wang, Jiping
;
Zhang, Feifei
;
Wang, Zonghua
;
Liu, Haichao
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2017/12/03
deoxy-liquefaction
lignocellulosic biomass
liquid oil
macroalgae
BIO-OIL
HYDROTHERMAL LIQUEFACTION
ENTEROMORPHA-PROLIFERA
LAKE BLOOMS
PYROLYSIS
MICROALGAE
TEMPERATURE
CONVERSION
WATER
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