机构

• 地理科学与资源研究... [18]

采集方式

• OAI收割 [18]

内容类型

• 期刊论文 [18]

发表日期

• 2021 [2]
• 2020 [4]
• 2019 [5]
• 2018 [7]

学科主题

筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 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  OAI收割 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：33/0  |  提交时间：2021/08/19 Soil nitrogen  Partial least squares regression  Back propagation neural network  Successive projections algorithm   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  OAI收割 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：11/0  |  提交时间：2021/08/19 Soil nitrogen  Partial least squares regression  Back propagation neural network  Successive projections algorithm   Flow velocity and nutrients affect CO2 emissions from agricultural drainage channels in the North China Plain 期刊论文  OAI收割 ENVIRONMENTAL SCIENCES EUROPE, 2020, 卷号: 32, 期号: 1, 页码: 13 作者:  Leng, Peifang;  Li, Fadong;  Du, Kun;  Li, Zhao;  Gu, Congke   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/03/16 CO2 emissions  Agricultural irrigation drainage  Controlled experiments  Groundwater  North China Plain   Flow velocity and nutrients affect CO2 emissions from agricultural drainage channels in the North China Plain 期刊论文  OAI收割 ENVIRONMENTAL SCIENCES EUROPE, 2020, 卷号: 32, 期号: 1, 页码: 13 作者:  Leng, Peifang;  Li, Fadong;  Du, Kun;  Li, Zhao;  Gu, Congke   |  收藏  |  浏览/下载：10/0  |  提交时间：2021/03/16 CO2 emissions  Agricultural irrigation drainage  Controlled experiments  Groundwater  North China Plain   Spatial Distribution and Health Risk Assessment of Dissolved Trace Elements in Groundwater in southern China 期刊论文  OAI收割 SCIENTIFIC REPORTS, 2020, 卷号: 10, 期号: 1, 页码: 11 作者:  Gu, Congke;  Zhang, Yan;  Peng, Yu;  Leng, Peifang;  Zhu, Nong   |  收藏  |  浏览/下载：13/0  |  提交时间：2021/03/18 Spatial Distribution and Health Risk Assessment of Dissolved Trace Elements in Groundwater in southern China 期刊论文  OAI收割 SCIENTIFIC REPORTS, 2020, 卷号: 10, 期号: 1, 页码: 11 作者:  Gu, Congke;  Zhang, Yan;  Peng, Yu;  Leng, Peifang;  Zhu, Nong   |  收藏  |  浏览/下载：4/0  |  提交时间：2021/03/18 Source separation and apportionment of surface water pollution in the Luanhe River Basin based on non-negative matrix factorization 期刊论文  OAI收割 WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY, 2019, 卷号: 19, 期号: 7, 页码: 1945-1954 作者:  Leng, Peifang;  Zhang, Qiuying;  Li, Fadong;  Zhang, Yizhang;  Gu, Congke   |  收藏  |  浏览/下载：30/0  |  提交时间：2020/05/19 land use  Luanhe River  NMF  pollution  sources  surface water   Source separation and apportionment of surface water pollution in the Luanhe River Basin based on non-negative matrix factorization 期刊论文  OAI收割 WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY, 2019, 卷号: 19, 期号: 7, 页码: 1945-1954 作者:  Leng, Peifang;  Zhang, Qiuying;  Li, Fadong;  Zhang, Yizhang;  Gu, Congke   |  收藏  |  浏览/下载：14/0  |  提交时间：2020/05/19 land use  Luanhe River  NMF  pollution  sources  surface water   Stable isotope evidence for identifying the recharge mechanisms of precipitation, surface water, and groundwater in the Ebinur Lake basin 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 657, 页码: 1041-1050 作者:  Hao, Shuai;  Li, Fadong;  Li, Yanhong;  Gu, Congke;  Zhang, Qiuying   |  收藏  |  浏览/下载：44/0  |  提交时间：2019/05/23 Precipitation  Surface water  Groundwater  Recharge mechanism  Stable isotope  Arid areas   Stable isotope evidence for identifying the recharge mechanisms of precipitation, surface water, and groundwater in the Ebinur Lake basin 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 657, 页码: 1041-1050 作者:  Hao, Shuai;  Li, Fadong;  Li, Yanhong;  Gu, Congke;  Zhang, Qiuying   |  收藏  |  浏览/下载：12/0  |  提交时间：2019/05/23 Precipitation  Surface water  Groundwater  Recharge mechanism  Stable isotope  Arid areas