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武汉大学 [4]
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昆明植物研究所 [2]
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期刊论文 [22]
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Nitrogen availability and precipitation variability regulated CO2 fertilization effects on carbon fluxes in an alpine grassland
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2021, 卷号: 307, 页码: 10
作者:
Chen, Yao
;
Zhang, Yangjian
;
Chen, Ning
;
Cong, Nan
;
Zhu, Juntao
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2021/11/05
Ecosystem carbon fluxes
Elevated CO2
Nitrogen addition
Precipitation variability
Leaf nitrogen concentration
Tibetan plateau
Elevated ozone reduced leaf nitrogen allocation to photosynthesis in poplar
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 657, 页码: 169-178
作者:
Shang, Bo
;
Xu, Yansen
;
Dai, Lulu
;
Yuan, Xiangyang
;
Feng, Zhaozhong
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  |  
浏览/下载:8/0
  |  
提交时间:2020/10/19
Cell walls
Leaf nitrogen concentration
leaf nitrogen allocation
Ozone
Photosynthesis
PNUE
Leaf Area Rather Than Photosynthetic Rate Determines the Response of Ecosystem Productivity to Experimental Warming in an Alpine Steppe
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2019, 卷号: 124, 期号: 7
作者:
Li, Fei
;
Peng, Yunfeng
;
Zhang, Dianye
;
Yang, Guibiao
;
Fang, Kai
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  |  
浏览/下载:60/0
  |  
提交时间:2019/11/26
climate warming
gross primary productivity
leaf area index
photosynthetic rate
leaf nitrogen concentration
plant functional types
Potential of Fluorescence Index Derived from the Slope Characteristics of Laser-Induced Chlorophyll Fluorescence Spectrum for Rice Leaf Nitrogen Concentration Estimation
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 5
作者:
Yang, Jian
;
Du, Lin
;
Shi, Shuo
;
Gong, Wei
;
Sun, Jia
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  |  
浏览/下载:118/0
  |  
提交时间:2019/12/05
Laser-induced fluorescence
fluorescence index
BPNN
leaf nitrogen concentration
train function
Leaf Area Rather Than Photosynthetic Rate Determines the Response of Ecosystem Productivity to Experimental Warming in an Alpine Steppe
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2019, 卷号: 124, 期号: 7, 页码: 2277-2287
作者:
Li, Fei
;
Peng, Yunfeng
;
Zhang, Dianye
;
Yang, Guibiao
;
Fang, Kai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/01/06
climate warming
gross primary productivity
leaf area index
photosynthetic rate
leaf nitrogen concentration
plant functional types
Analyzing the Effect of Fluorescence Characteristics on Leaf Nitrogen Concentration Estimation
期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 9, 页码: 15
作者:
Chen, Biwu
;
Sun, Jia
;
Gong, Wei
;
Shi, Shuo
;
Du, Lin
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  |  
浏览/下载:34/0
  |  
提交时间:2018/12/17
laser-induced fluorescence
leaf nitrogen concentration
back-propagation neural network
principal component analysis
fluorescence characteristics
Analyzing the Effect of Fluorescence Characteristics on Leaf Nitrogen Concentration Estimation
期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 9
作者:
Yang, Jian
;
Song, Shalei
;
Du, Lin
;
Shi, Shuo
;
Gong, Wei
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/05
laser-induced fluorescence
leaf nitrogen concentration
back-propagation neural network
principal component analysis
fluorescence characteristics
Wavelet-based coupling of leaf and canopy reflectance spectra to improve the estimation accuracy of foliar nitrogen concentration
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2018, 卷号: 248
作者:
Wang, Junjie
;
Chen, Yiyun
;
Chen, Fangyuan
;
Shi, Tiezhu
;
Wu, Guofeng
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
Canopy reflectance
Leaf reflectance
Nitrogen concentration
Random forest regression
Wavelet transform
Estimating Rice Leaf Nitrogen Concentration: Influence of Regression Algorithms Based on Passive and Active Leaf Reflectance
期刊论文
REMOTE SENSING, 2017, 卷号: 9, 期号: 9
作者:
Sun, Jia
;
Shi, Shuo
;
Chen, Biwu
;
Du, Lin
;
Song, Shalei
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/12/26
Leaf Nitrogen Concentration
Hyperspectral Lidar
Multispectral Lidar
Regression
Machine Learning
Community-level trait responses and intra-specific trait variability play important roles in driving community productivity in an alpine meadow on the Tibetan Plateau
期刊论文
JOURNAL OF PLANT ECOLOGY, 2017, 卷号: 10, 期号: 4, 页码: 592-600
作者:
Jing, Guanghua
;
Du, Guozhen
;
Cheng, Jimin
;
Li, W (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
;
Li, Wei
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  |  
浏览/下载:36/0
  |  
提交时间:2018/04/12
Biomass Ratio Hypothesis
Fertilization
Leaf Dry Matter Content
Leaf Nitrogen Concentration
Mature Plant Height
Specific Leaf Area
Tibetan Plateau
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