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科研机构
北京大学 [77]
内容类型
期刊论文 [48]
其他 [29]
发表日期
2017 [10]
2016 [10]
2015 [8]
2014 [10]
2013 [7]
2012 [7]
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专题:北京大学
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Contrasting effects of winter and summer climate on alpine timberline evolution in monsoon-dominated East Asia
期刊论文
QUATERNARY SCIENCE REVIEWS, 2017
Cheng, Ying
;
Liu, Hongyan
;
Wang, Hongya
;
Piao, Shilong
;
Yin, Yi
;
Ciais, Philippe
;
Wu, Xiuchen
;
Luo, Yao
;
Zhang, Caina
;
Song, Yaqiong
;
Gao, Yishen
;
Qiu, Anan
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2017/12/03
Alpine timberline
Timberline dynamics
Climate change
East Asian monsoon
GROWING-SEASON
SWISS ALPS
ENVIRONMENTAL-CHANGES
ARCTIC OSCILLATION
TREE LINE
M A.S.L.
CHINA
VEGETATION
DYNAMICS
TEMPERATURE
The accumulation of phytolith-occluded carbon in soils of different grasslands
期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2017
Pan, Wenjie
;
Song, Zhaoliang
;
Liu, Hongyan
;
Van Zwieten, Lukas
;
Li, Yutong
;
Yang, Xiaomin
;
Han, Yue
;
Liu, Xu
;
Zhang, Xiaodong
;
Xu, Zijuan
;
Wang, Hailong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Carbon sequestration
Grassland
North China
PhytOC
Phytolith
Turnover
BIOGENIC SILICA
BIOGEOCHEMICAL SEQUESTRATION
PLANT-IMPACT
CHINA
ECOSYSTEMS
CYCLES
TEMPERATE
WETLAND
FORESTS
CO2
Higher temperature variability reduces temperature sensitivity of vegetation growth in Northern Hemisphere
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Wu, Xiuchen
;
Liu, Hongyan
;
Li, Xiaoyan
;
Piao, Shilong
;
Ciais, Philippe
;
Guo, Weichao
;
Yin, Yi
;
Poulter, Ben
;
Peng, Changhui
;
Viovy, Nicolas
;
Vuichard, Nicolas
;
Wang, Pei
;
Huang, Yongmei
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
temperature variability
interannual sensitivity
vegetation growth
drought
Northern Hemisphere
CLIMATE-CHANGE
CARBON-CYCLE
DROUGHT
SUMMER
PRODUCTIVITY
ECOSYSTEMS
LATITUDES
REDUCTION
FORESTS
ADAPTATION
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
Impact of grassland degradation on soil phytolith carbon sequestration in Inner Mongolian steppe of China
期刊论文
GEODERMA, 2017
Pan, Wenjie
;
Song, Zhaoliang
;
Liu, Hongyan
;
Mueller, Karin
;
Yang, Xiaomin
;
Zhang, Xiaodong
;
Li, Zimin
;
Liu, Xu
;
Qiu, Shuang
;
Hao, Qian
;
Wang, Hailong
收藏
  |  
浏览/下载:122/0
  |  
提交时间:2017/12/03
Phytolith-occluded carbon
Degradation
Grassland management
Northern China
OCCLUDED CARBON
BIOGEOCHEMICAL SEQUESTRATION
NORTHERN CHINA
SILICON
DESERTIFICATION
DISSOLUTION
PLANTS
ACCUMULATION
RHIZOSPHERE
DIVERSITY
DNA methylation and chromatin accessibility profiling of mouse and human fetal germ cells
期刊论文
CELL RESEARCH, 2017
Guo, Hongshan
;
Hu, Boqiang
;
Yan, Liying
;
Yong, Jun
;
Wu, Yan
;
Gao, Yun
;
Guo, Fan
;
Hou, Yu
;
Fan, Xiaoying
;
Dong, Ji
;
Wang, Xiaoye
;
Zhu, Xiaohui
;
Yan, Jie
;
Wei, Yuan
;
Jin, Hongyan
;
Zhang, Wenxin
;
Wen, Lu
;
Tang, Fuchou
;
Qiao, Jie
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
chromatin
epigenetics
transcription
stem cell biology
development
PLURIPOTENT STEM-CELLS
SINGLE-CELL
IN-VITRO
NUCLEOSOME ORGANIZATION
METHYLOME LANDSCAPES
EARLY EMBRYOS
GENOME
DYNAMICS
GENE
MICE
Two-step crosslinked liquid-crystalline elastomer with reversible two-way shape memory characteristics
期刊论文
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2017
Wang, Yuchang
;
Huang, Xuezhen
;
Zhang, Jianqi
;
Bi, Meng
;
Zhang, Jindi
;
Niu, Hongyan
;
Li, Chensha
;
Yu, Haifeng
;
Wang, Binsong
;
Jiang, Hongrui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Liquid crystalline elastomer
Nematic structure
Shape memory effect
Smart deformable material
Sophisticated deformation
POLYMER
ACTUATORS
LIGHT
AZOBENZENE
MOTION
NETWORKS
MODULUS
Diagnosing Tibetan pollutant sources via volatile organic compound observations
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Li, Hongyan
;
He, Qiusheng
;
Song, Qi
;
Chen, Laiguo
;
Song, Yongjia
;
Wang, Yuhang
;
Lin, Kui
;
Xu, Zhencheng
;
Shao, Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tibet
Volatile organic compounds
Tracers
Sources
Regional transport
BLACK CARBON
NONMETHANE HYDROCARBONS
CENTRAL-HIMALAYAS
EMISSION INVENTORY
AIR-POLLUTION
TRACE GASES
RIVER DELTA
AMBIENT AIR
ICE CORE
PLATEAU
Source apportionment and toxicity of atmospheric polycyclic aromatic hydrocarbons by PMF: Quantifying the influence of coal usage in Taiyuan, China
期刊论文
ATMOSPHERIC RESEARCH, 2017
Yan, Yulong
;
He, Qiusheng
;
Guo, Lili
;
Li, Hongyan
;
Zhang, Hefeng
;
Shao, Min
;
Wang, Yuhang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
PAHs
Meteorological factors
Phase partitioning
Source apportionment
Coke processing
POSITIVE MATRIX FACTORIZATION
SEASONAL-VARIATION
ORGANIC-COMPOUNDS
SOUTH CHINA
PAHS
GAS
PM2.5
CITY
GUANGZHOU
WINTER
Ladder-type nonacyclic indacenodithieno[3,2-b]indole for highly efficient organic field-effect transistors and organic photovoltaics
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Zhao, Baomin
;
Yan, Cenqi
;
Wang, Zheng
;
Huang, Hongyan
;
Hu, Yueming
;
Cheng, Pei
;
Yi, Mingdong
;
Huang, Chengting
;
Zhan, Xiaowei
;
Huang, Wei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
POLYMER SOLAR-CELLS
CONJUGATED POLYMERS
HIGH-PERFORMANCE
ELECTRON-ACCEPTORS
CHARGE-TRANSPORT
SEMICONDUCTORS
MOBILITY
DESIGN
HETEROACENES
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