Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash
Logarithmic regression curves of soil moisture retention were determined and found to be of the best fit to data from air-dried, field-moistened samples of Hydric Dysthandepts. When air-dried samples were previously field-moistened, the curves demonstrate in a statistically significant manner, a gre...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Subjects: | |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13000 |
| _version_ | 1855489643245469696 |
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| author | Vazquez, Orlando Forsythe, W.M. |
| author_browse | Forsythe, W.M. Vazquez, Orlando |
| author_facet | Vazquez, Orlando Forsythe, W.M. |
| author_sort | Vazquez, Orlando |
| collection | Repositorio CATIE |
| description | Logarithmic regression curves of soil moisture retention were determined and found to be of the best fit to data from air-dried, field-moistened samples of Hydric Dysthandepts. When air-dried samples were previously field-moistened, the curves demonstrate in a statistically significant manner, a greater loss of moisture retention for Hydric Dysthandept that do not experience a dry season and have allophane as the predominant clay mineral than for those that do experience a dry season and have metabaloisite as the predominant clay mineral. The loss of water retention is greater at low suctions than at high suctions. The importance of determining vegetation curves for samples of Hydric Dystrandepts stored at field moisture is raised. |
| format | Artículo |
| id | RepoCATIE13000 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE130002025-06-21T23:37:09Z Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash Vazquez, Orlando Forsythe, W.M. Retención de agua por el suelo||soil water retention||retenção da água pelo solo||rétention hydrique du sol Material volcánico||volcanic materials||material vulcânico||matériau volcanique Zona volcánica||volcanic areas||área vulcânica||zone volcanique Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Secado por aire||air drying||secagem ao ar||séchage à l'air Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central Logarithmic regression curves of soil moisture retention were determined and found to be of the best fit to data from air-dried, field-moistened samples of Hydric Dysthandepts. When air-dried samples were previously field-moistened, the curves demonstrate in a statistically significant manner, a greater loss of moisture retention for Hydric Dysthandept that do not experience a dry season and have allophane as the predominant clay mineral than for those that do experience a dry season and have metabaloisite as the predominant clay mineral. The loss of water retention is greater at low suctions than at high suctions. The importance of determining vegetation curves for samples of Hydric Dystrandepts stored at field moisture is raised. 2025-06-20T16:55:03Z 2025-06-20T16:55:03Z 1973-04-01 Artículo https://repositorio.catie.ac.cr/handle/11554/13000 openAccess en Turrialba Vol. 23, no. 2 4 application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Retención de agua por el suelo||soil water retention||retenção da água pelo solo||rétention hydrique du sol Material volcánico||volcanic materials||material vulcânico||matériau volcanique Zona volcánica||volcanic areas||área vulcânica||zone volcanique Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Secado por aire||air drying||secagem ao ar||séchage à l'air Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central Vazquez, Orlando Forsythe, W.M. Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title | Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title_full | Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title_fullStr | Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title_full_unstemmed | Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title_short | Effect of air-drying on the water retention curves of disturbed samples of three soils od Costa Rica derived from volcanic ash |
| title_sort | effect of air drying on the water retention curves of disturbed samples of three soils od costa rica derived from volcanic ash |
| topic | Retención de agua por el suelo||soil water retention||retenção da água pelo solo||rétention hydrique du sol Material volcánico||volcanic materials||material vulcânico||matériau volcanique Zona volcánica||volcanic areas||área vulcânica||zone volcanique Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Secado por aire||air drying||secagem ao ar||séchage à l'air Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13000 |
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