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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 专题：武汉大学    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 Cadmium concentration estimation in pen-urban agricultural soils: Using reflectance spectroscopy, soil auxiliary information, or a combination of both? 期刊论文 GEODERMA, 2019, 卷号: 354 作者:  Hong, Yongsheng;  Shen, Ruili;  Cheng, Hang;  Chen, Songchao;  Chen, Yiyun 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/05 Visible and near-infrared spectroscopy  Soil Cd  Soil auxiliary information  Optimal band combination algorithm  Random forest   Estimating lead and zinc concentrations in peri-urban agricultural soils through reflectance spectroscopy: Effects of fractional-order derivative and random forest 期刊论文 Science of the Total Environment, 2019, 卷号: 651 作者:  Hong, Yongsheng;  Shen, Ruili;  Cheng, Hang;  Chen, Yiyun;  Zhang, Yong 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05 Estimating lead and zinc concentrations in peri-urban agricultural soils through reflectance spectroscopy: Effects of fractional-order derivative and random forest 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 651 作者:  Hong, Yongsheng;  Shen, Ruili;  Cheng, Hang;  Chen, Yiyun;  Zhang, Yong 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Proximal soil sensing  Soil heavy metal  Spectral derivative  Predictive model  Estimation mechanism