Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.sjbs.2022.01.061 |
| Characterizing physical and hydraulic properties of soils in Al-Ahsa, Kingdom of Saudi Arabia | |
| Al-Saeedi, Abdullah H. | |
| 通讯作者 | Al-Saeedi, AH |
| 来源期刊 | SAUDI JOURNAL OF BIOLOGICAL SCIENCES
 |
| ISSN | 1319-562X |
| EISSN | 2213-7106 |
| 出版年 | 2022 |
| 卷号 | 29期号:5页码:3390-3402 |
| 英文摘要 | Al-Ahsa Oasis is one of the oldest and biggest agricultural regions in Saudi Arabia. Thirty-six soil samples representing most of the soil type in the region were collected and analysed in a laboratory for physical properties including particle size (sand%, silt%, clay%), saturation Os, and bulk density p. The soil-water characteristic curve (SWCC) was measured using the filter paper method. Intensive statistical analysis included correlation, stepwise multiple linear regression analysis (SWR), mean square error (MSE), and F-test were used to evaluate the potential PTFs. Silt (silt%) and bulk density (p)were achieved a high accuracy in prediction of (p) and saturation (Os) respectively. Both field capacity (FC) and wilting point (WP) were correlated significantly with Os with a very high prediction compatibility and MSE 0.004 and 0.001 respectively. Using tow levels of prediction demonstrated high correctness in predicting SWCC with correlation coefficient 0.986 and 0.952 with a low MSE equal to 0.0007 and 0.0028 respectively. The result of this study shown the high feasibility of developing a model for the prediction of SWCC using easily readable PTFs. (c) 2022 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
| 英文关键词 | Al-Ahsa Soil water characteristic curve Bulk density CaCO 3 Prediction equation |
| 类型 | Article |
| 语种 | 英语 |
| 开放获取类型 | Green Published, gold |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000794858400005 |
| WOS关键词 | PERMANENT WILTING POINT ; WATER RETENTION MODELS ; PEDOTRANSFER FUNCTIONS ; FIELD-CAPACITY ; PERFORMANCE EVALUATION ; MOISTURE ; CONDUCTIVITY ; SATURATION ; DENSITIES ; TEXTURE |
| WOS类目 | Biology |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/394335 |
| 推荐引用方式 GB/T 7714 | Al-Saeedi, Abdullah H.. Characterizing physical and hydraulic properties of soils in Al-Ahsa, Kingdom of Saudi Arabia[J],2022,29(5):3390-3402. |
| APA | Al-Saeedi, Abdullah H..(2022).Characterizing physical and hydraulic properties of soils in Al-Ahsa, Kingdom of Saudi Arabia.SAUDI JOURNAL OF BIOLOGICAL SCIENCES,29(5),3390-3402. |
| MLA | Al-Saeedi, Abdullah H.."Characterizing physical and hydraulic properties of soils in Al-Ahsa, Kingdom of Saudi Arabia".SAUDI JOURNAL OF BIOLOGICAL SCIENCES 29.5(2022):3390-3402. |
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