Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina)
Background and aims: Studies of plant communities in the Andean sector of San Juan province (Argentina) are scarce. In the provincial Precordillera, La Invernada valley was declared a protected area in 1993 with the name of Private Reserve of Multiple Uses Don Carmelo. Despite being an area of inter...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2019
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/25370 |
| Aporte de: |
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I10-R325-article-25370 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Chorology Hight Andes phytosociology plant communities. Altos Andes comunidades vegetales corología fitosociología. |
| spellingShingle |
Chorology Hight Andes phytosociology plant communities. Altos Andes comunidades vegetales corología fitosociología. Ripoll, Yanina Martínez Carretero, Eduardo Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| topic_facet |
Chorology Hight Andes phytosociology plant communities. Altos Andes comunidades vegetales corología fitosociología. |
| author |
Ripoll, Yanina Martínez Carretero, Eduardo |
| author_facet |
Ripoll, Yanina Martínez Carretero, Eduardo |
| author_sort |
Ripoll, Yanina |
| title |
Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| title_short |
Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| title_full |
Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| title_fullStr |
Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| title_full_unstemmed |
Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) |
| title_sort |
vegetation of the la invernada valley (don carmelo private reserve) in the central-west of san juan province (argentina) |
| description |
Background and aims: Studies of plant communities in the Andean sector of San Juan province (Argentina) are scarce. In the provincial Precordillera, La Invernada valley was declared a protected area in 1993 with the name of Private Reserve of Multiple Uses Don Carmelo. Despite being an area of interest from the phytogeographical point of view, it lacks studies of its vegetation. The objective of this work was to determine floristically the plant communities, the vegetation floors and the phytogeographical units of the reserve
M&M: A total of 146 floristic releves were made, and environmental variables as slope, geomorphologic unit, altitude, plant cover were recorded, and physic-chemical analyses of soils were carried out. The biologic and chorologic spectra for each community were performed. Obtained data were analyzed using multivariate methods.
Results: In total, 143 vascular plant species were recorded, and ten plant communities determined. Dominant life forms were chamaephytes and hemicriptophytes. Chorologically the studied area belongs to the Cuyano District of the phytogeographical province of Puna, while below 2600 m a.s.l. elements of Cardonal and Monte are found.Conclusions: The plant community diversity indicates the geomorphological diversity and complexity in the studied area. The higher surface phytogeographycally belongs to the Puna region. The altitude, slope and type of substrate result the determinant environmental parameters respect to the plant communities. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2019 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/25370 |
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AT ripollyanina vegetationofthelainvernadavalleydoncarmeloprivatereserveinthecentralwestofsanjuanprovinceargentina AT martinezcarreteroeduardo vegetationofthelainvernadavalleydoncarmeloprivatereserveinthecentralwestofsanjuanprovinceargentina AT ripollyanina vegetaciondelvallelainvernadareservaprivadadoncarmeloenelcentrooestedelaprovinciadesanjuanargentina AT martinezcarreteroeduardo vegetaciondelvallelainvernadareservaprivadadoncarmeloenelcentrooestedelaprovinciadesanjuanargentina |
| first_indexed |
2024-09-03T22:49:50Z |
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2024-09-03T22:49:50Z |
| _version_ |
1809217004611043328 |
| spelling |
I10-R325-article-253702019-12-14T13:45:24Z Vegetation of the La Invernada Valley (Don Carmelo Private Reserve) in the central-west of San Juan province (Argentina) Vegetación del Valle La Invernada (Reserva Privada Don Carmelo) en el centro oeste de la Provincia de San Juan (Argentina) Ripoll, Yanina Martínez Carretero, Eduardo Chorology Hight Andes phytosociology plant communities. Altos Andes comunidades vegetales corología fitosociología. Background and aims: Studies of plant communities in the Andean sector of San Juan province (Argentina) are scarce. In the provincial Precordillera, La Invernada valley was declared a protected area in 1993 with the name of Private Reserve of Multiple Uses Don Carmelo. Despite being an area of interest from the phytogeographical point of view, it lacks studies of its vegetation. The objective of this work was to determine floristically the plant communities, the vegetation floors and the phytogeographical units of the reserve M&M: A total of 146 floristic releves were made, and environmental variables as slope, geomorphologic unit, altitude, plant cover were recorded, and physic-chemical analyses of soils were carried out. The biologic and chorologic spectra for each community were performed. Obtained data were analyzed using multivariate methods. Results: In total, 143 vascular plant species were recorded, and ten plant communities determined. Dominant life forms were chamaephytes and hemicriptophytes. Chorologically the studied area belongs to the Cuyano District of the phytogeographical province of Puna, while below 2600 m a.s.l. elements of Cardonal and Monte are found.Conclusions: The plant community diversity indicates the geomorphological diversity and complexity in the studied area. The higher surface phytogeographycally belongs to the Puna region. The altitude, slope and type of substrate result the determinant environmental parameters respect to the plant communities. Introducción y objetivos: Los estudios de las comunidades vegetales en el sector andino de la provincia de San Juan (Argentina) son escasos. En la precordillera provincial, el valle La Invernada fue declarado área protegida en 1993 con la denominación de Reserva Privada de Usos Múltiples Don Carmelo. A pesar de ser un área de interés desde el punto de vista fitogeográfico, carece de estudios de su vegetación. El objetivo de este trabajo fue determinar florísticamente las comunidades vegetales, los pisos de vegetación y las unidades fitogeográficas de la reserva.M&M: Se realizaron 146 relevamientos florísticos y se registraron variables ambientales como la pendiente, unidad geomorfológica, altitud y cobertura vegetal y datos físico-químicos de los suelos. Se determinaron los espectros biológicos y corológicos para cada comunidad. Los datos se analizaron mediante métodos multivariados. Resultados: En total se registraron 143 especies de plantas vasculares y se determinaron 10 comunidades vegetales. Las caméfitas y las hemicriptófitas fueron las formas de vida dominantes. Corológicamente el área se ubica en el Distrito Cuyano de la provincia fitogeográfica de la Puna, mientras que por debajo de los 2600 m se encuentran elementos del Cardonal y del Monte.Conclusiones: La diversidad de comunidades vegetales indica la diversidad y complejidad geomorfológica del área estudiada, cuya mayor superficie fitogeográficamente pertenece a la Puna. La altitud, la pendiente y el tipo de sustrato resultaron los parámetros ambientales determinantes respecto de las comunidades. Sociedad Argentina de Botánica 2019-09-24 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/25370 10.31055/1851.2372.v54.n2.25370 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 54 No. 3 (2019): September; 405-419 Boletín de la Sociedad Argentina de Botánica; Vol. 54 Núm. 3 (2019): Septiembre; 405-419 Boletín de la Sociedad Argentina de Botánica; v. 54 n. 3 (2019): Septiembre; 405-419 1851-2372 0373-580X 10.31055/1851.2372.v54.n3 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/25370/24680 https://revistas.unc.edu.ar/index.php/BSAB/article/view/25370/27441 Derechos de autor 2019 Boletín de la Sociedad Argentina de Botánica |