Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina)
Soil salinity and irrigation water affect crop production and the economy of irrigated oases. This study was carried out on cultivated soils in the command area of the Lower Tunuyán River in order to determine the evolution of soil salinity by measuring the electrical conductivity of the soil satura...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo revista |
| Lenguaje: | Español |
| Publicado: |
Facultad de Ciencias Agrarias-UNCuyo
2017
|
| Materias: | |
| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3106 |
| Aporte de: |
| id |
I11-R107article-3106 |
|---|---|
| record_format |
ojs |
| institution |
Universidad Nacional de Cuyo |
| institution_str |
I-11 |
| repository_str |
R-107 |
| container_title_str |
Revista de la Facultad de Ciencias Agrarias UNCuyo |
| language |
Español |
| format |
Artículo revista |
| topic |
mapas de isosalinidad de suelos dinámica salina edáfica soil iso-salinity maps soil-salinity dynamics |
| spellingShingle |
mapas de isosalinidad de suelos dinámica salina edáfica soil iso-salinity maps soil-salinity dynamics Tozzi, Fabián Mariani, Adriana Vallone, Rosana Morábito, José Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| topic_facet |
mapas de isosalinidad de suelos dinámica salina edáfica soil iso-salinity maps soil-salinity dynamics |
| author |
Tozzi, Fabián Mariani, Adriana Vallone, Rosana Morábito, José |
| author_facet |
Tozzi, Fabián Mariani, Adriana Vallone, Rosana Morábito, José |
| author_sort |
Tozzi, Fabián |
| title |
Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| title_short |
Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| title_full |
Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| title_fullStr |
Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| title_full_unstemmed |
Salinity evolution in irrigated soils in the Lower Tunuyán River basin (Mendoza - Argentina) |
| title_sort |
salinity evolution in irrigated soils in the lower tunuyán river basin (mendoza - argentina) |
| description |
Soil salinity and irrigation water affect crop production and the economy of irrigated oases. This study was carried out on cultivated soils in the command area of the Lower Tunuyán River in order to determine the evolution of soil salinity by measuring the electrical conductivity of the soil saturation extract (CEes for its acronym in Spanish). The study comprised periods 2001-2002 and 2007-2009 and determinations were made at two different depths (0-0.5 m and 0.5-1 m). Iso-salinity curves were plotted and the factors affecting CEes were analized: water table levels, irrigation canal lining, rainfall, evapotranspiration and volumes derived for irrigation. Results showed that there is a significant difference in the temporal variation of the CEes at both depths, with a decreasing trend through time. Iso-salinity curves made it possible to determine that in 49% of the superficial strata (2002) soils were moderately saline, while in 2009, 60% of the area showed that canal lining led to a reduction in salinity levels due to decreasing water tables. |
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2017 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3106 |
| work_keys_str_mv |
AT tozzifabian salinityevolutioninirrigatedsoilsinthelowertunuyanriverbasinmendozaargentina AT marianiadriana salinityevolutioninirrigatedsoilsinthelowertunuyanriverbasinmendozaargentina AT vallonerosana salinityevolutioninirrigatedsoilsinthelowertunuyanriverbasinmendozaargentina AT morabitojose salinityevolutioninirrigatedsoilsinthelowertunuyanriverbasinmendozaargentina AT tozzifabian evoluciondelasalinidaddelossuelosregadiosdelriotunuyaninferiormendozaargentina AT marianiadriana evoluciondelasalinidaddelossuelosregadiosdelriotunuyaninferiormendozaargentina AT vallonerosana evoluciondelasalinidaddelossuelosregadiosdelriotunuyaninferiormendozaargentina AT morabitojose evoluciondelasalinidaddelossuelosregadiosdelriotunuyaninferiormendozaargentina |
| first_indexed |
2022-06-20T13:52:38Z |
| last_indexed |
2022-06-20T13:52:38Z |
| bdutipo_str |
Revistas |
| _version_ |
1764819787149475840 |