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科学家利用大连相干光源发现最小冰立方新结构 科技资讯
2020
收藏  |  浏览/下载:28/0  |  提交时间:2020/11/05
大连化物所  
刘经南院士: “5G+北斗”将成为最重要的基础设施 科技资讯
2020
收藏  |  浏览/下载:32/0  |  提交时间:2020/06/28
刘经南  中国工程院  院士  5G  北斗导航卫星  
The influence of a viaduct on PM dispersion in a typical street: Field experiment and numerical simulations 期刊论文
Atmospheric Pollution Research, 2020
作者:  Zhi H.;  Qiu Z.;  Wang W.;  Wang G.;  Hao Y.;  Liu Y.
收藏  |  浏览/下载:35/0  |  提交时间:2020/03/12
Vertical structure and interaction of ozone and fine particulate matter in spring at Nanjing, China: The role of aerosol's radiation feedback 期刊论文
Atmospheric Environment, 2020, 卷号: 222
作者:  Qu Y.;  Wang T.;  Wu H.;  Shu L.;  Li M.;  Chen P.;  Zhao M.;  Li S.;  Xie M.;  Zhuang B.;  Liu J.;  Han Y.
收藏  |  浏览/下载:41/0  |  提交时间:2020/03/12
Vertical structure and interaction of ozone and fine particulate matter in spring at Nanjing, China: The role of aerosol's radiation feedback 期刊论文
Atmospheric Environment, 2020, 卷号: 222
作者:  Qu Y.;  Wang T.;  Wu H.;  Shu L.;  Li M.;  Chen P.;  Zhao M.;  Li S.;  Xie M.;  Zhuang B.;  Liu J.;  Han Y.
收藏  |  浏览/下载:44/0  |  提交时间:2020/06/19
A data-driven approach to generate past GRACE-like terrestrial water storage solution by calibrating the land surface model simulations 期刊论文
, 2020, 卷号: 143
作者:  Jing W.;  Di L.;  Zhao X.;  Yao L.;  Xia X.;  Liu Y.;  Yang J.;  Li Y.;  Zhou C.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Decision trees  Digital storage  Evapotranspiration  Geodetic satellites  Groundwater  Learning systems  Soil moisture  Surface measurement  Water conservation  Water supply  Data-driven approach  Ensemble learning algorithm  Gravity recovery and climate experiment satellites  Groundwater storage  Land surface modeling  Machine learning models  Terrestrial water storage  Variable importances  Learning algorithms  
Generating high-resolution daily soil moisture by using spatial downscaling techniques: a comparison of six machine learning algorithms 期刊论文
, 2020, 卷号: 141
作者:  Liu Y.;  Jing W.;  Wang Q.;  Xia X.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Decision trees  Land surface temperature  Learning systems  Nearest neighbor search  Neural networks  Object oriented programming  Soil moisture  Support vector machines  Support vector regression  Surveying  Topography  Vegetation  Classification and regression tree  Correlation coefficient  Digital elevation model  Geographic coordinates  High spatial resolution  K nearest neighbor (KNN)  Machine learning techniques  Normalized difference vegetation index  Learning algorithms  algorithm  comparative study  correlation  data set  digital elevation model  downscaling  machine learning  NDVI  soil moisture  spatial analysis  surface temperature  Australia  China  North America  Qinghai-Xizang Plateau  Spain  
A genetic programming-based model for drag coefficient of emergent vegetation in open channel flows 期刊论文
, 2020, 卷号: 140
作者:  Liu M.-Y.;  Huai W.-X.;  Yang Z.-H.;  Zeng Y.-H.
收藏  |  浏览/下载:21/0  |  提交时间:2020/07/28
Banks (bodies of water)  Circular cylinders  Drag  Drag coefficient  Genetic algorithms  Genetic programming  Reynolds number  Vegetation  Aquatic environments  Blockage ratio  Derived formulae  Emergent vegetation  Ergun equation  Hydrodynamic process  Natural selection  Vegetation density  Open channel flow  drag coefficient  hydrodynamics  machine learning  modeling  open channel flow  vegetation  
Efficiency and sustainability of inter-provincial crop-related virtual water transfers in China 期刊论文
, 2020, 卷号: 138
作者:  Gao J.;  Zhuo L.;  Liu Y.;  Xie P.;  Wang W.;  Li M.;  Gao X.;  Wu P.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
Crops  Cultivation  Economic and social effects  Flow of water  Hydraulics  Sustainable development  Water conservation  Water management  Water supply  Spatial temporals  Trade off  Virtual water-flow  Water allocations  Water availability  Water consumption  Water footprint  Water use efficiency  Efficiency  agricultural land  crop production  efficiency measurement  irrigation  resource allocation  sustainability  trade-off  water availability  water flow  water footprint  water management  water resource  China  Gossypium hirsutum  Triticum aestivum  Zea mays  
Strong anthropogenic control of secondary organic aerosol formation from isoprene in Beijing 期刊论文
, 2020, 卷号: 20, 期号: 12
作者:  Bryant D.J.;  Dixon W.J.;  Hopkins J.R.;  Dunmore R.E.;  Pereira K.L.;  Shaw M.;  Squires F.A.;  Bannan T.J.;  Mehra A.;  Worrall S.D.;  Bacak A.;  Coe H.;  Percival C.J.;  Whalley L.K.;  Heard D.E.;  Slater E.;  Ouyang B.;  Cui T.;  Surratt J.D.;  Liu D.;  Shi Z.;  Harrison R.;  Sun Y.;  Xu W.;  Lewis A.C.;  Lee J.D.;  Rickard A.R.;  Hamilton J.F.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28