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Built environment effects on bike crash frequency and risk in Beijing 期刊论文
JOURNAL OF SAFETY RESEARCH, 2018, 卷号: 64, 页码: 135-143
Authors:  Chen, Peng;  Sun, Feiyang;  Wang, Zhenbo;  Gao, Xu;  Jiao, Junfeng;  Tao, Zhimin
Favorite  |  View/Download:10/0  |  Submit date:2019/05/23
Bike-automobile crash  Frequency  Risk  Poisson lognormal random effects model  Built environment  
Molecular markers of biomass burning, fungal spores and biogenic SOA in the Taklimakan desert aerosols SCI/SSCI论文
Authors:  Fu P. Q.;  Zhuang, G. S.;  Sun, Y. L.;  Wang, Q. Z.;  Chen, J.;  Ren, L. J.;  Yang, F.;  Wang, Z. F.;  Pan, X. L.;  Li, X. D.;  Kawamura, K.
View  |  Adobe PDF(565Kb)  |  Favorite  |  View/Download:58/18  |  Submit date:2017/11/09
Biomass burning  Fungal spore  2-Methyltetrols  Asian dust  Taklimakan  desert  secondary organic aerosol  atmospheric particulate matter  western north  pacific  asian dust  emission factors  mineral dust  chemical-composition  marine aerosols  tracers  isoprene  
郑州市土地可持续利用的模拟与评价 中文期刊论文
Authors:  王俊岭;  杨雅萍;  杨飞;  孙九林;  荆文龙
Favorite  |  View/Download:27/0  |  Submit date:2015/12/17
土地利用变化  可持续性模拟  Clue-s模型  郑州市  
Comparison of different methods for corn LAI estimation over northeastern China SCI/SSCI论文
Authors:  Yang F.;  Sun J. L.;  Fang H. L.;  Yao Z. F.;  Zhang J. H.;  Zhu Y. Q.;  Song K. S.;  Wang Z. M.;  Hu M. G.
Adobe PDF(628Kb)  |  Favorite  |  View/Download:187/36  |  Submit date:2012/09/04
Comparison  Corn  Estimation  Lai  Pca  Leaf-area Index  Canopy Biophysical Variables  Radiative-transfer Model  Principal Component Analysis  Spectral Vegetation Indexes  Remote-sensing Data  Reflectance Data  Bidirectional Reflectance  Neural-networks  Hyperspectral Indexes  
HJ-1ACCD与TM数据及其估算草地LAI和鲜生物量效果比较分析 中文期刊论文
Authors:  杨飞;  王卷乐;  陈鹏飞;  姚作芳;  诸云强;  孙九林
View  |  Adobe PDF(2076Kb)  |  Favorite  |  View/Download:229/69  |  Submit date:2012/11/14
能源植物  生态风险  生物燃料  边际土地  
基于RS和GIS的长白山林区景观格局变化分析——以抚松和安图县为例 CNKI期刊论文
Authors:  杨飞;  姚作芳;  孙九林;  诸云强;  王宗明
Favorite  |  View/Download:167/4  |  Submit date:2012/05/19
长白山  森林  土地利用  景观  
组合预测模型在东北地区粮食产量预测中的应用 CNKI期刊论文
Authors:  姚作芳;  刘兴土;  杨飞;  闫敏华;  孙丽;  鲁新蕊
Favorite  |  View/Download:94/4  |  Submit date:2012/05/19
组合预测模型  最优加权法  粮食产量