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浏览/检索结果: 共155条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 Interval Prediction of Total Nitrogen Using a Hybrid BiLSTM-Res Model and Bayesian Optimization: A Case Study in the Pearl River Delta 期刊论文  OAI收割 WATER, 2026, 卷号: 18, 期号: 5, 页码: 578 作者:  Zhang, Hanzhi;  Niu, Guoqiang;  Li, Xiaoyong;  Lin, Mi;  Fan, Kai   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/04/16 total nitrogen  interval prediction  deep learning  BILSTM model   Soil aggregates, carbon and nitrogen content, and water retention across land uses in the Reshui River Catchment 期刊论文  OAI收割 ECOLOGICAL ENGINEERING, 2026, 卷号: 222, 页码: 18 作者:  Zheng, Jing;  Zhang, Jianxiong;  Ren, Bing;  Lin, Hongyu;  Li, Ziyang   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/11/06 Land use types  Soil aggregates  Soil organic carbon  Total nitrogen  Water retention  Reshui River Catchment   Spatial variability characteristics and drivers of surface soil nitrogen fractions in the drylands of northern China 期刊论文  OAI收割 JOURNAL OF ARID LAND, 2025, 卷号: 17, 期号: 11, 页码: 1558-1575 作者:  Zhang, Shihang;  Chen, Yusen;  Zhou, Xiaobing;  Zhang, Yuanming   |  收藏  |  浏览/下载：1/0  |  提交时间：2026/04/16 soil nitrogen fractions  total nitrogen (TN)  inorganic nitrogen (IN)  microbial biomass nitrogen (MBN)  machine learning model  eXtreme Gradient Boosting (XGBoost) model  dryland ecosystems   Uncovering scale- and location-dependent variations and drivers of soil nutrients along a southeast-northwest transect of the Qinghai-Tibetan plateau using wavelet analysis 期刊论文  OAI收割 SOIL & TILLAGE RESEARCH, 2025, 卷号: 253, 页码: 106683 作者:  Wang, Ziwei;  Pei, Yanwu;  Huang, Laiming   |  收藏  |  浏览/下载：67/0  |  提交时间：2025/07/18 Soil organic carbon  Total nitrogen  Total phosphorus  Spatial variability  Wavelet coherence  Qinghai-Tibetan Plateau   Quantifying natural and anthropogenic impacts on riverine total nitrogen concentration and load in the Yellow River Basin 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2025, 卷号: 382, 页码: 126641 作者:  Tian, Jiaxin;  Yuan, Ze   |  收藏  |  浏览/下载：26/0  |  提交时间：2025/07/18 Total nitrogen concentration  Riverine load  Spatiotemporal dynamics  Influencing factors  The Yellow River Basin   黄河三角洲农业种植总氮面源污染入海空间量化识别 期刊论文  OAI收割 济南大学学报(自然科学版), 2025, 卷号: N/A, 期号: 0, 页码: 1-9 作者:  刘树琛;  傅新;  黄翀;  李贺;  刘庆生   |  收藏  |  浏览/下载：41/0  |  提交时间：2025/07/04 agricultural cultivation  total nitrogen surface pollution  output coefficient method  non-point source pollution-minimum cumulative resistance model  the Yellow River Delta   Drivers and spatial distribution of soil organic carbon and total nitrogen in China's drylands 期刊论文  OAI收割 CATENA, 2025, 卷号: 250, 页码: 16 作者:  Zhang, Shihang;  Chen, Yusen;  Zhu, Bo;  Lu, Yongxing;  Guo, Hao   |  收藏  |  浏览/下载：89/0  |  提交时间：2025/02/21 Drylands  Soil organic carbon  Soil total nitrogen  Climate change   Transboundary Impacts of NO2 on Soil Nitrogen Fixation and Their Effects on Crop Yields in China 期刊论文  OAI收割 AGRICULTURE-BASEL, 2025, 卷号: 15, 期号: 2, 页码: 208 作者:  Xie, Jinhui;  Yu, Peiheng;  Deng, Xiangzheng   |  收藏  |  浏览/下载：30/0  |  提交时间：2025/02/24 total nitrogen content  nitrogen cycle  transboundary impact  nitrogen fixation  yield prediction model   Transboundary Impacts of NO2 on Soil Nitrogen Fixation and Their Effects on Crop Yields in China 期刊论文  OAI收割 AGRICULTURE-BASEL, 2025, 卷号: 15, 期号: 2, 页码: 24 作者:  Xie, Jinhui;  Yu, Peiheng;  Deng, Xiangzheng   |  收藏  |  浏览/下载：39/0  |  提交时间：2025/03/31 total nitrogen content  nitrogen cycle  transboundary impact  nitrogen fixation  yield prediction model   Rapid Real-Time Prediction Techniques for Ammonia and Nitrite in High-Density Shrimp Farming in Recirculating Aquaculture Systems 期刊论文  OAI收割 FISHES, 2024, 卷号: 9, 期号: 10, 页码: 13 作者:  Chen, Fudi;  Qiu, Tianlong;  Xu, Jianping;  Zhang, Jiawei;  Du, Yishuai   |  收藏  |  浏览/下载：41/0  |  提交时间：2024/12/20 water quality  total ammonia nitrogen  nitrite nitrogen  machine learning  predicting model