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科研机构
北京大学 [68]
内容类型
期刊论文 [63]
其他 [4]
会议论文 [1]
发表日期
2017 [8]
2016 [7]
2015 [4]
2014 [12]
2013 [11]
2012 [4]
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专题:北京大学
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Regional ecosystem health response to rural land use change: A case study in Lijiang City, China
期刊论文
ECOLOGICAL INDICATORS, 2017
Peng Jian
;
Liu Yanxu
;
Li Tianyi
;
Wu Jiansheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Regional ecosystem health assessment
Ecosystem services
Land use change
Lijiang City, China
LANDSCAPE PATTERNS
COVER CHANGE
SERVICES
BIODIVERSITY
ECOLOGY
IMPACT
FUTURE
SUSTAINABILITY
CONSERVATION
TEMPERATURE
基于“重要性—敏感性—连通性”框架的云浮市生态安全格局构建
期刊论文
地理研究, 2017
陈昕
;
彭建
;
刘焱序
;
杨旸
;
李贵才
收藏
  |  
浏览/下载:107/0
  |  
提交时间:2017/12/03
生态安全格局
源地识别
廊道判定
最小累积阻力模型
云浮市
ecological security patterns
ecological source identification
ecological corridor identification
minimum cumulative resistance model
Yunfu city
Integrating species composition and leaf nitrogen content to indicate effects of nitrogen deposition
期刊论文
ENVIRONMENTAL POLLUTION, 2017
Du, Enzai
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  |  
浏览/下载:110/0
  |  
提交时间:2017/12/03
Ecological indicator
Leaf nitrogen content
Nitrogen availability
Nitrogen deposition
Species composition
NUTRIENT ENRICHMENT
NORTHEAST CHINA
AIR-POLLUTION
FORESTS
PLANTS
STOICHIOMETRY
BIOINDICATORS
PHOSPHORUS
GRASSLANDS
RESPONSES
Management outweighs climate change on affecting length of rice growing period for early rice and single rice in China during 1991-2012
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Wang, Xuhui
;
Ciais, Philippe
;
Li, Laurent
;
Ruget, Francois
;
Vuichard, Nicolas
;
Viovy, Nicolas
;
Zhou, Feng
;
Chang, Jinfeng
;
Wu, Xiuchen
;
Zhao, Hongfang
;
Piao, Shilong
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  |  
浏览/下载:47/0
  |  
提交时间:2017/12/03
Length of growing period
Rice
Climate change
Crop management
ORCHIDEE-crop
China
WINTER-WHEAT PHENOLOGY
PAST 3 DECADES
CROP MANAGEMENT
GROWTH DURATION
EXTREME HEAT
FIELD CROPS
YIELD
IMPACTS
MODELS
TEMPERATURE
1975-2014年福建省植被覆盖变化及其驱动因素
期刊论文
植物生态学报, 2017
李超
;
赵淑清
;
方精云
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  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
土地覆被
长期变化
驱动因素
植被生态
Landsat TM/MSS/OLI
land coverage
Landsat TM/MSS/OLI
long-term vegetation dynamics
driving factors
vegetation ecology
广西崇左木榄山智人洞遗址的亚洲象化石:兼论华南第四纪长鼻类演化
期刊论文
第四纪研究, 2017
王元
;
秦大公
;
金昌柱
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
广西崇左
木榄山智人洞
亚洲象
晚更新世早期
长鼻类演化
Chongzuo
Guangxi
Zhiren Cave of Mulan Mountain
Elephas remains
early Late Pleistocene
Proboscidean evolution
Sphingobacterium alkalisoli sp nov., isolated from a saline-alkaline soil
期刊论文
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2017
Xu, Lian
;
Sun, Ji-Quan
;
Wang, Li-Juan
;
Gao, Zhi-Wei
;
Sun, Li-Zhu
;
Wu, Xiao-Lei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Sphingobacterium alkalisoli sp nov.
Saline-alkaline soil
EMENDED DESCRIPTIONS
ACTIVATED-SLUDGE
FOREST SOIL
COMB-NOV
DAEJEONENSE
TREES
SPIRITIVORUM
RHIZOSPHERE
SIYANGENSE
SHAYENSE
Wafer-level fabrication of nanocone forests by plasma repolymerization technique for surface-enhanced Raman scattering devices
期刊论文
APPLIED SURFACE SCIENCE, 2017
Mao, Haiyang
;
Huang, Chengjun
;
Wu, Wengang
;
Xue, Mei
;
Yang, Yudong
;
Xiong, Jijun
;
Ming, Anjie
;
Wang, Weibing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Nanoforests
Surface-enhanced Raman scattering (SERS) devices
Plasma repolymerization technique
Wafer-level fabrication
Relative standard deviation
SERS
ARRAYS
NANOPARTICLES
SPECTROSCOPY
LITHOGRAPHY
NANOPILLARS
MOLECULES
SUBSTRATE
CELLS
GOLD
Seasonality, Rather than Nutrient Addition or Vegetation Types, Influenced Short-Term Temperature Sensitivity of Soil Organic Carbon Decomposition
期刊论文
PLOS ONE, 2016
Qian, Yu-Qi
;
He, Feng-Peng
;
Wang, Wei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
MICROBIAL COMMUNITY COMPOSITION
CLIMATE-CHANGE
FOREST SOILS
PHOSPHORUS LIMITATION
MATTER DECOMPOSITION
NITROGEN LIMITATION
ROOT RESPIRATION
N FERTILIZATION
TROPICAL FOREST
TUNDRA SOILS
Effects of litter quality and climate change along an elevational gradient on litter decomposition of subalpine forests, Eastern Tibetan Plateau, China
期刊论文
JOURNAL OF FORESTRY RESEARCH, 2016
Xu, Zhenfeng
;
Zhu, Jianxiao
;
Wu, Fuzhong
;
Liu, Yang
;
Tan, Bo
;
Yang, Wanqin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Alpine forest
Elevational gradient
Freezethaw
Global warming
Mass losses
FREEZE-THAW CYCLES
LEAF-LITTER
LOBLOLLY-PINE
WEST SICHUAN
COLD BIOMES
SNOW COVER
FIR FOREST
SOIL
RATES
RESPONSES
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