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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：地理科学与资源研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Characteristics and prevention mechanisms of artificial slope instability in the Chinese Loess Plateau 期刊论文 CATENA, 2021, 卷号: 207, 页码: 12 作者:  Zhang, Xuanchang;  Li, Yurui;  Liu, Yansui;  Huang, Yunxin;  Wang, Yongsheng 收藏  |  浏览/下载：55/0  |  提交时间：2021/11/05 Artificial slope instability  Gully Land Consolidation project  Back Propagation Neural Network (BPNN)  Gutun watershed   Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 186, 页码: 9 作者:  Wang, Qinqin;  Zhang, Hao;  Li, Fadong;  Gu, Congke;  Qiao, Yunfeng 收藏  |  浏览/下载：113/0  |  提交时间：2021/08/19 Soil nitrogen  Partial least squares regression  Back propagation neural network  Successive projections algorithm   Improving estimation of soil organic matter content by combining Landsat 8 OLI images and environmental data: A case study in the river valley of the southern Qinghai-Tibet Plateau 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 185, 页码: 12 作者:  Yu, Qing;  Yao, Tianci;  Lu, Hongwei;  Feng, Wei;  Xue, Yuxuan 收藏  |  浏览/下载：68/0  |  提交时间：2021/07/09 Soil organic matter  Environmental factors  Landsat 8 OLI images  Qinghai-Tibet Plateau  Precision agriculture   Simulations of runoff and evapotranspiration in Chinese fir plantation ecosystems using artificial neural networks EI期刊论文 2012 作者:  Yu Guirui 收藏  |  浏览/下载：25/0  |  提交时间：2012/11/23 Computer simulation  Backpropagation  Dynamics  Ecosystems  Evapotranspiration  Forestry  Meteorology  Multivariant analysis  Neural networks  Runoff  Water supply  Watersheds   Simulations of runoff and evapotranspiration in Chinese fir plantation ecosystems using artificial neural networks SCI/SSCI论文 2012 Liu Z. L.; Peng C. H.; Xiang W. H.; Deng X. W.; Tian D. L.; Zhao M. F.; Yu G. R. 收藏  |  浏览/下载：18/0  |  提交时间：2012/09/04 Watersheds  Genetic neural network  Back propagation neural network  Model validation  Nonlinear problem  carbon