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Spatial variability of some heavy metals in arid harrats soils: Combining machine learning algorithms and synthetic indexes based-multitemporal Landsat 8/9 to establish background levels 期刊论文
发表期刊: CATENA. 出版年: 2024, 卷号: 234
作者:  Sulieman, Magboul M.;  Kaya, Fuat;  Keshavarzi, Ali;  Hussein, Abdullahi M.;  Al-Farraj, Abdullah S.;  Brevik, Eric C.
收藏  |  浏览/下载：27/0  |  提交时间：2024/10/04
Digital soil mapping  Environmental covariates  Geogenic origin  Harmful metals  Multivariate statistical analysis  
Spatial prediction of soil micronutrients using machine learning algorithms integrated with multiple digital covariates 期刊论文
发表期刊: NUTRIENT CYCLING IN AGROECOSYSTEMS. 出版年: 2023, 卷号: 127, 期号: 1, 页码: 137-153
作者:  Keshavarzi, Ali;  Kaya, Fuat;  Basayigit, Levent;  Gyasi-Agyei, Yeboah;  Rodrigo-Comino, Jesus;  Caballero-Calvo, Andres
收藏  |  浏览/下载：13/0  |  提交时间：2024/09/29
Arid regions  Digital soil mapping  Expert opinion  Feature selection  Remote sensing  
Assessing Machine Learning-Based Prediction under Different Agricultural Practices for Digital Mapping of Soil Organic Carbon and Available Phosphorus 期刊论文
发表期刊: AGRICULTURE-BASEL. 出版年: 2022, 卷号: 12, 期号: 7
作者:  Kaya, Fuat;  Keshavarzi, Ali;  Francaviglia, Rosa;  Kaplan, Gordana;  Basayigit, Levent;  Dedeoglu, Mert
收藏  |  浏览/下载：18/0  |  提交时间：2024/09/20
digital soil mapping  landsat 8 OLI  sentinel 2A MSI  soil organic carbon  phosphorus  environmental covariates  machine learning  hybrid techniques  land use  arid regions  
Predictive Mapping of Electrical Conductivity and Assessment of Soil Salinity in a Western Turkiye Alluvial Plain 期刊论文
发表期刊: LAND. 出版年: 2022, 卷号: 11, 期号: 12
作者:  Kaya, Fuat;  Schillaci, Calogero;  Keshavarzi, Ali;  Basayigit, Levent
收藏  |  浏览/下载：12/0  |  提交时间：2024/09/20
soil salinization  digital soil mapping  CORINE  human-induced salinization  irrigation-associated salinity  agricultural regions  sentinel 2 MSI  environmental covariates  remote sensing  Mediterranean region  
Combination of MIR spectroscopy and environmental covariates to predict soil organic carbon in a semi-arid region 期刊论文
发表期刊: CATENA. 出版年: 2021, 卷号: 196
作者:  Sabetizade, Marmar;  Gorji, Manouchehr;  Roudier, Pierre;  Zolfaghari, Ali Asghar;  Keshavarzi, Ali
收藏  |  浏览/下载：22/0  |  提交时间：2021/01/07
SOC  Soil spectroscopy  Remote sensing  DEM  Recursive feature elimination  Cubist  
Measurement and zonation of soil surface moisture in arid and semi-arid regions using Landsat 8 images 期刊论文
发表期刊: ARABIAN JOURNAL OF GEOSCIENCES. 出版年: 2020, 卷号: 13, 期号: 17
作者:  Bidgoli, Reza Dehghani;  Koohbanani, Hamidreza;  Keshavarzi, Ali;  Kumar, Vinod
收藏  |  浏览/下载：17/0  |  提交时间：2021/01/07
Remote sensing  SMSWIR  LST  Landsat  Multivariate regression models  
Modelling long term monthly rainfall using geographical inputs: assessing heuristic and geostatistical models 期刊论文
发表期刊: METEOROLOGICAL APPLICATIONS. 出版年: 2019, 卷号: 26, 期号: 4, 页码: 698-710
作者:  Kisi, Ozgur;  Karimi, Sahar Mohsenzadeh;  Shiri, Jalal;  Keshavarzi, Ali
收藏  |  浏览/下载：12/0  |  提交时间：2021/11/30
kriging  LSSVM  MT  rainfall  
Distribution of Salsola crassa in relationship to groundwater level and soil features at dry rangelands in Iran 期刊论文
发表期刊: RANGE MANAGEMENT AND AGROFORESTRY. 出版年: 2019, 卷号: 40, 期号: 1, 页码: 162-166
作者:  Bidgoli, Reza Dehghani;  Keshavarzi, Ali
收藏  |  浏览/下载：7/0  |  提交时间：2021/11/30
Arid land  Groundwater  Plant density  Salsola crassa  
Modeling of soil exchangeable sodium percentage using easily obtained indices and artificial intelligence-based models 期刊论文
发表期刊: MODELING EARTH SYSTEMS AND ENVIRONMENT. 出版年: 2016, 卷号: 2, 期号: 3
作者:  Keshavarzi, Ali;  Bagherzadeh, Ali;  Omran, El-Sayed Ewis;  Iqbal, Munawar
收藏  |  浏览/下载：14/0  |  提交时间：2021/01/08
Artificial intelligence  Prediction  Exchangeable sodium percentage  Mashhad plain  Iran  
Continuous mapping of topsoil calcium carbonate using geostatistical techniques in a semi-arid region 期刊论文
发表期刊: AUSTRALIAN JOURNAL OF CROP SCIENCE. 出版年: 2010, 卷号: 4, 期号: 8, 页码: 603-608
作者:  Sarmadian, Fereydoon;  Keshavarzi, Ali;  Malekian, Arash
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/29
Co-kriging  Cross validation  Kriging  Salinity  Spatial distribution