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科研机构
北京大学 [10]
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期刊论文 [10]
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2017 [1]
2016 [1]
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专题:北京大学
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突变论尖角模型在树材积估算中的应用研究
期刊论文
北京大学学报 自然科学版, 2017
李伟
;
陈秀万
;
毛海颖
;
李飞
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
突变论
北方树种
尖角模型
改进差分进化算法
树材积
catastrophe theory
northern tree species
cusp model
improved differential evolution algorithm
trees volume
Intraspecific scaling laws are preserved in ventricular hypertrophy but not in heart failure
期刊论文
AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY, 2016
Gong, Yanjun
;
Feng, Yundi
;
Chen, Xudong
;
Tan, Wenchang
;
Huo, Yunlong
;
Kassab, Ghassan S.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
scaling laws
fractal dimension
structure-function hierarchy
vascular remodeling
left ventricular hypertrophy
right ventricular hypertrophy
congestive heart failure
CORONARY ARTERIAL TREE
PRESSURE-OVERLOAD HYPERTROPHY
BLOOD-FLOW
FRACTAL ANALYSIS
FLUID-DYNAMICS
VASCULAR TREES
SHEAR-STRESS
POWER LAWS
MODEL
MORPHOMETRY
Segmenting tree crowns from terrestrial and mobile LiDAR data by exploring ecological theories
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2015
Tao, Shengli
;
Wu, Fangfang
;
Guo, Qinghua
;
Wang, Yongcai
;
Li, Wenkai
;
Xue, Baolin
;
Hu, Xueyang
;
Li, Peng
;
Tian, Di
;
Li, Chao
;
Yao, Hui
;
Li, Yumei
;
Xu, Guangcai
;
Fang, Jingyun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Terrestrial LiDAR
Segmentation
Shortest path
Mobile LiDAR
Metabolic ecology theory
DBSCAN
LASER-SCANNING DATA
WAVE-FORM LIDAR
INDIVIDUAL TREES
STEM VOLUME
FOREST BIOMASS
HEIGHT
SEGMENTATION
DENSITY
SIZE
CLASSIFICATION
Growth, ageing and scaling laws of coronary arterial trees
期刊论文
JOURNAL OF THE ROYAL SOCIETY INTERFACE, 2015
Chen, Xi
;
Niu, Pei
;
Niu, Xiaolong
;
Shen, Wenzeng
;
Duan, Fei
;
Ding, Liang
;
Wei, Xiliang
;
Gong, Yanjun
;
Huo, Yong
;
Kassab, Ghassan S.
;
Tan, Wenchang
;
Huo, Yunlong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
arterial tree
scaling law
growth and ageing
VASCULAR TREE
BLOOD-FLOW
BODY-SIZE
MICRO-CT
METABOLISM
MORPHOMETRY
NETWORKS
DISEASE
TEMPERATURE
DISTAL
Increasing biomass carbon stocks in trees outside forests in China over the last three decades
期刊论文
biogeosciences, 2014
Guo, Z. D.
;
Hu, H. F.
;
Pan, Y. D.
;
Birdsey, R. A.
;
Fang, J. Y.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
STORAGE
SINKS
SEQUESTRATION
Airborne Lidar-derived volume metrics for aboveground biomass estimation: A comparative assessment for conifer stands
期刊论文
agricultural and forest meteorology, 2014
Tao, Shengli
;
Guo, Qinghua
;
Li, Le
;
Xue, Baolin
;
Kelly, Maggi
;
Li, Wenkai
;
Xu, Guangcai
;
Su, Yanjun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Lidar
Aboveground biomass
Crown volume
Individual tree segmentation
INDIVIDUAL TREES
CANOPY STRUCTURE
FOREST BIOMASS
CROWN DIAMETER
POINT CLOUD
STEM VOLUME
HEIGHT
SEGMENTATION
INVENTORY
EQUATIONS
A meta-analysis on the impacts of partial cutting on forest structure and carbon storage
期刊论文
biogeosciences, 2013
Zhou, D.
;
Zhao, S. Q.
;
Liu, S.
;
Oeding, J.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/13
LAND-USE CHANGE
SOIL CARBON
TEMPERATE FORESTS
TROPICAL FOREST
DOUGLAS-FIR
SILVICULTURAL TREATMENTS
HARVESTING INTENSITY
THINNING INTENSITY
SIMULATION-MODEL
HEMLOCK FORESTS
Altitudinal patterns of stand structure and herb layer diversity of Picea schrenkiana forests in the central Tianshan Mountains, Northwest China
期刊论文
journal of arid land, 2011
Li, LiPing
;
Wang, XiangPing
;
Zerbe, Stefan
;
Zhang, LiYun
;
Fang, JingYun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
allometry
beta diversity
species richness
Picea schrenkiana
Tianshan Mountains
Xinjiang
TEMPERATE RAIN-FOREST
TREE
ALLOMETRY
HEIGHT
基于树种蓄积量的中国森林VOC排放估算
期刊论文
环境科学, 2009
张钢锋
;
谢绍东
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/10/23
森林
树种
挥发性有机物
估算
排放清单
forest
plant species
volatile organic compounds(VOC)
estimation
emission inventory
Identification of anomalous traffic clusters for network-wide anomaly analysis
期刊论文
jisuanji yanjiu yu fazhancomputer research and development, 2009
Yang, Yahui
;
Du, Keming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
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