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科研机构
沈阳应用生态研究所 [6]
植物研究所 [6]
成都生物研究所 [1]
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期刊论文 [13]
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2022 [1]
2020 [1]
2019 [1]
2017 [2]
2015 [2]
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Forestry [13]
Meteorolog... [3]
Agronomy [2]
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浏览/检索结果:
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学科主题:Forestry
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Allometry-based estimation of forest aboveground biomass combining LiDAR canopy height attributes and optical spectral indexes
期刊论文
FOREST ECOSYSTEMS, 2022, 卷号: 9
作者:
Yang, Qiuli
;
Su, Yanjun
;
Hu, Tianyu
;
Jin, Shichao
;
Liu, Xiaoqiang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2024/03/07
Forest aboveground biomass
Drone LiDAR
Allometric relationship
Power law
Tree height
Vegetation index
Retrieval of tree branch architecture attributes from terrestrial laser scan data using a Laplacian algorithm
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 284
作者:
Li, Yumei
;
Su, Yanjun
;
Zhao, Xiaoxia
;
Yang, Mohan
;
Hu, Tianyu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/03/01
Trunk architecture
Laplacian algorithm
Dijkstra algorithm
Terrestrial laser scan data
Simulated data
Landscape-level vegetation classification and fractional woody and herbaceous vegetation cover estimation over the dryland ecosystems by unmanned aerial vehicle platform
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278
作者:
Wang, Haozhou
;
Han, Dong
;
Mu, Yue
;
Jiang, Lina
;
Yao, Xueling
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/01/06
Dryland vegetation
Machine learning
Decision tree model
Digital orthophoto map
Otindag sandy land
Semi-arid ecosystem
Classification and regression tree (CART)
N and P fertilization reduced soil autotrophic and heterotrophic respiration in a young Cunninghamia lanceolata forest
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017, 卷号: 232, 期号: 2017, 页码: 66-73
作者:
Wang, QK
;
Zhang, WD
;
Sun, T
;
Chen, LC
;
Pang, XY
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2018/08/28
Soil Co2 Efflux
Root Trenching
Fertilization
Cunninghamia Lanceolata
Fine-resolution forest tree height estimation across the Sierra Nevada through the integration of spaceborne LiDAR, airborne LiDAR, and optical imagery
期刊论文
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2017, 卷号: 10, 期号: 3, 页码: 307-323
作者:
Su, Yanjun
;
Ma, Qin
;
Guo, Qinghua
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  |  
浏览/下载:4/0
  |  
提交时间:2022/03/28
Tree height
Sierra Nevada
LiDAR
integration
fine resolution
Autotrophic and heterotrophic respiration of a poplar plantation chronosequence in northwest China
期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2015, 卷号: 337, 页码: 119-125
作者:
Yan, Meifang
;
Guo, Nan
;
Ren, Hongrui
;
Zhang, Xinshi
;
Zhou, Guangsheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/09/13
Forest ecosystem
Poplar plantation
Soil CO2 emission
Stand age
Remote estimation of the fraction of absorbed photosynthetically active radiation for a maize canopy in Northeast China
期刊论文
JOURNAL OF PLANT ECOLOGY, 2015, 卷号: 8, 期号: 4, 页码: 429-435
作者:
Zhang, Feng
;
Zhou, Guangsheng
;
Nilsson, Christer
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  |  
浏览/下载:5/0
  |  
提交时间:2022/09/13
fraction of absorbed photosynthetically active radiation
hyperspectral remote sensing
maize canopy
spectral vegetation indices
Comparison of eddy covariance and chamber-based methods for measuring CO2 flux in a temperate mixed forest
期刊论文
TREE PHYSIOLOGY, 2010, 卷号: 30, 期号: 1, 页码: 149-163
作者:
Wang, M
;
Guan, DX
;
Han, SJ
;
Wu, JL
;
Wang, M, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2011/09/23
Chamber-based Measurement
Eddy Covariance Method
Foliage Respiration
Net Ecosystem Exchange Of Co2
Soil Respiration
Stem Respiration
Comparison of eddy covariance and chamber-based methods for measuring CO2 flux in a temperate mixed forest
期刊论文
TREE PHYSIOLOGY, 2010, 卷号: 30, 期号: 1, 页码: 149-163
Wang, M
;
Guan, DX
;
Han, SJ
;
Wu, JL
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2011/09/23
chamber-based measurement
eddy covariance method
foliage respiration
net ecosystem exchange of CO2
soil respiration
stem respiration
Estimation of canopy gap size and gap shape using a hemispherical photograph
期刊论文
TREES-STRUCTURE AND FUNCTION, 2009, 卷号: 23, 期号: 5, 页码: 1101-1108
作者:
Hu, LL
;
Gong, ZW
;
Li, JS
;
Zhu, JJ
;
Zhu, JJ, Chinese Acad Sci, Inst Appl Ecol, Wenhua Rd 72, Shenyang 110016, Peoples R China
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2011/09/23
Forest Gap
Fisheye Lens
Shape Index
Zenith Angle
Gap Size
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