兰州大学机构库

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Application of BP - ANN model in evaluation of soil quality in the arid area, northwest China 期刊论文
Soil and Tillage Research, 2021, 卷号: 208
Authors:  Shao, Wenyan;  Guan, Qingyu;  Tan, Zhe;  Luo, Haiping;  Li, Huichun;  Sun, Yunfan;  Ma, Yunrui
Favorite  |  View/Download:3/0  |  Submit date:2021/01/18
Agricultural robots  Agriculture  Arid regions  Backpropagation  Heavy metals  Integrated circuits  Land use  Neural networks  Nutrients  Petroleum reservoir evaluation  Quality control  Soil quality  Annual mean temperatures  Back-propagation artificial neural network  Comprehensive evaluation model  Cumulative precipitation  Environmental characteristic  Heavy metal contamination  Natural environmental factors  Topographic wetness index  
Stability behavior of a reservoir soil bank slope under freeze-thaw cycles in cold regions 期刊论文
Cold Regions Science and Technology, 2021, 卷号: 181
Authors:  Qin, Zipeng;  Lai, Yuanming;  Tian, Yan;  Zhang, Mingyi
Favorite  |  View/Download:3/0  |  Submit date:2020/12/16
Agricultural robots  Freezing  Irrigation  Safety factor  Soils  ThawingAgricultural productions  External temperature  Irrigation reservoirs  Multi-physical fields  Prototype observations  Secondary development  Soil-mechanical parameters  Two dimensional numerical models  
Inversion of the leaf area index of rice fields using vegetation isoline patterns considering the fraction of vegetation cover 期刊论文
International Journal of Remote Sensing, 2021, 卷号: 42, 期号: 5, 页码: 1688-1712
Authors:  Sun, Yu;  Lu, Lei;  Liu, Yong
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Agricultural robots  Errors  Infrared devices  Mean square error  Radiative transfer  Table lookup  Agricultural monitoring  Fraction of vegetation cover  High spatial resolution  Moderate resolution  Near infrared spectral  Parameter combination  Radiative transfer model  Root mean square errors  
Water use conflict and coordination between agricultural and wetlands—a case study of Yanqi basin 期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 11, 页码: 1-18
Authors:  Jiang, Mengyao;  Xie, Shuntao;  Wang, Shuixian
Favorite  |  View/Download:4/0  |  Submit date:2020/12/16
Agricultural robots  Extraction  Irrigation  Lakes  River basin projects  Water conservation  Water management  WetlandsAgricultural water management  Correlation coefficient  Groundwater exploitation  Groundwater extraction  Groundwater modeling  Soil and water assessment tool  Surface water and groundwaters  Water use conflicts  
Fall of oxidized while rise of reduced reactive nitrogen deposition in China 会议论文
Journal of Cleaner Production
Authors:  Liu, Lei;  Zhang, Xiuying;  Xu, Wen;  Liu, Xuejun;  Zhang, Yan;  Li, Yi;  Wei, Jing;  Lu, Xuehe;  Wang, Shanqian;  Zhang, Wuting...Liu, Lei;  Zhang, Xiuying;  Xu, Wen;  Liu, Xuejun;  Zhang, Yan;  Li, Yi;  Wei, Jing;  Lu, Xuehe;  Wang, Shanqian;  Zhang, Wuting;  Zhao, Limin;  Wang, Zhen;  Wu, Xiaodi
Favorite  |  View/Download:4/0  |  Submit date:2020/12/17
Agricultural robots  Air quality  Ammonia  Food supply  Oxidation  Sustainable developmentAmmonia emissions  Ecological consequences  Ground based measurement  Nitrogen deposition  Nitrogen pollution  Reactive nitrogen  Sustainable production  Total nitrogen deposition  
Ammonia volatilization as the major nitrogen loss pathway in dryland agro-ecosystems 会议论文
Environmental Pollution
Authors:  Liu, Lei;  Zhang, Xiuying;  Xu, Wen;  Liu, Xuejun;  Li, Yi;  Wei, Jing;  Wang, Zhen;  Lu, Xuehe
Favorite  |  View/Download:2/0  |  Submit date:2020/12/17
Agricultural robots  Agriculture  Ammonia  Budget control  Deposition  Ecosystems  Manures  Meteorological problems  Pollution  SoilsAgricultural management  Agricultural productions  Ammonia volatilization  Atmospheric depositions  Controlled-release fertilizers  Fine particulate matter  Management practices  Substantial reduction  
Insecticidal activity of the crude extract from Epichloë bromicola against Rhopalosiphum padi 会议论文
E3S Web of Conferences, Virtual, Online, China, August 21, 2020
Authors:  Guo, Zhao-Ling;  Li, Fan;  Cheng, Fang-Shu;  Song, Qiu-Yan
Favorite  |  View/Download:3/0  |  Submit date:2020/12/17
Agricultural robots  Agriculture  StrainAgricultural productions  Biological controls  Chemical pesticides  Crude extract  Insecticidal activity  Mortality rate  
Recurrent Shadow Attention Model (RSAM) for shadow removal in high-resolution urban land-cover mapping 期刊论文
REMOTE SENSING OF ENVIRONMENT, 2020, 卷号: 247
Authors:  Zhang, Yindan;  Chen, Gang;  Vukomanovic, Jelena;  Singh, Kunwar K.;  Liu, Y(刘勇);  Holden, Samuel;  Meentemeyer, Ross K.
Favorite  |  View/Download:5/0  |  Submit date:2020/12/16
Aerial photography  Agricultural robots  Antennas  Deep learning  Mapping  SemanticsHigh-resolution mapping  Learning architectures  Overall accuracies  Semantic annotations  Shadow classification  Urban environments  Urban land cover mappings  Urban-rural gradients  
Quantifying regional effects of plastic mulch on soil nitrogen pools, cycles, and fluxes in rain-fed agroecosystems of the Loess Plateau 会议论文
Land Degradation and Development
Authors:  Mo, Fei;  Han, Juan;  Wen, Xiao-Xia;  Wang, Xiu-Kang;  Li, Pu-Fang;  Vinay, Nangia;  Jia, Zhi-Kuan;  Xiong, YC(熊友才);  Liao, Yun-Cheng
Favorite  |  View/Download:8/0  |  Submit date:2020/12/17
Agricultural robots  Biogeochemistry  Ecosystems  Enzyme activity  Forestry  Lakes  Landforms  Organic carbon  Plastics industry  Productivity  Rain  Sediments  SoilsAgricultural productivity  Dissolved organic nitrogen  Extracellular enzyme activity  Loess Plateau  Plastic mulch  Soil microbial activities  Soil nitrogen  Soil nitrogen dynamics  
How plastic mulching affects net primary productivity, soil C fluxes and organic carbon balance in dry agroecosystems in China 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 263
Authors:  Mo, Fei;  Yu, Kai-Liang;  Crowther, Thomas W.;  Wang, Jian-Yong;  Zhao, Hong;  Xiong, YC(熊友才);  Liao, Yun-Cheng
Favorite  |  View/Download:37/0  |  Submit date:2020/09/22
Soil organic carbon  Soil carbon fluxes  Plastic mulching  Dry croplands  China