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Alpine environments and their temporal changes are rarely studied at high latitudes in the southern hemisphere. We analyzed alpine plants, soil temperatures, and growing-season length in mountains of two landscapes of South Patagonia (46◦ to 56◦ SL): three summits (814–1085 m a.s.l) surrounded by foothill grasslands in Santa Cruz province (SC), and four summits (634–864 m a.s.l.)
in sub-Antarctic forests of Tierra del Fuego province (TF). Sampling
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dc.contributor.author | Lencinas, María Vanessa | |
dc.contributor.author | Soler Esteban, Rosina Matilde | |
dc.contributor.author | Cellini, Juan Manuel | |
dc.contributor.author | Bahamonde, Héctor Alejandro | |
dc.contributor.author | Pérez Flores, Magalí | |
dc.contributor.author | Monelos, Lucas H. | |
dc.contributor.author | Martínez Pastur, Guillermo José | |
dc.contributor.author | Peri, Pablo Luis | |
dc.date.accessioned | 2021-07-08T15:59:09Z | |
dc.date.available | 2021-07-08T15:59:09Z | |
dc.date.issued | 2021-07-08 | |
dc.identifier.citation | Lencinas, M.V.; Soler, R.; Cellini, J.M.; Bahamonde, H.; Pérez Flores, M.; Monelos, L.; Martínez Pastur, G.J.; Peri, P.L. Variation in Alpine Plant Diversity and Soil Temperatures in Two Mountain Landscapes of South Patagonia. Diversity 2021, 13, 310. https:// doi.org/10.3390/d13070310 | es_AR |
dc.identifier.issn | 1424-2818 | |
dc.identifier.other | https://doi.org/10.3390/d13070310 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/9771 | |
dc.identifier.uri | https://www.mdpi.com/1424-2818/13/7/310 | |
dc.description.abstract | Alpine environments and their temporal changes are rarely studied at high latitudes in the southern hemisphere. We analyzed alpine plants, soil temperatures, and growing-season length in mountains of two landscapes of South Patagonia (46◦ to 56◦ SL): three summits (814–1085 m a.s.l) surrounded by foothill grasslands in Santa Cruz province (SC), and four summits (634–864 m a.s.l.) in sub-Antarctic forests of Tierra del Fuego province (TF). Sampling followed the protocolized methodology of the Global Observational Research Initiative in Alpine Environments (GLORIA). Factors were topography (elevation and cardinal aspect) and time (baseline vs. re-sampling for plants, five annual periods for temperatures), assessed by univariate and multivariate tests. Plant composition reflected the lowland surrounding landscapes, with only 9 mountain species on 52 totals in SC and 3 on 30 in TF. Richness was higher in re-sampling than baseline, being assemblages more influenced by aspect than elevation. Mean annual soil temperature and growing-season length, which varied with topography, were related to the Multivariate El Niño Southern Oscillation Index (MEI) but did not show clear warming trends over time. We highlight the importance of long-term studies in mountainous regions of extreme southern latitudes, where factors other than warming (e.g., extreme climate events) explain variations. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | MDPI | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Diversity 13 (7) : 310. (July 2021) | es_AR |
dc.subject | Alpine Vegetation | eng |
dc.subject | Vegetación Alpina | es_AR |
dc.subject | Highlands | eng |
dc.subject | Tierras Altas | es_AR |
dc.subject | Alpine Grasslands | eng |
dc.subject | Praderas Alpinas | es_AR |
dc.subject | Forests | eng |
dc.subject | Bosques | es_AR |
dc.subject | Soil Temperature | eng |
dc.subject | Temperatura del Suelo | es_AR |
dc.subject | Temperature | eng |
dc.subject | Temperatura | es_AR |
dc.subject | Topography | eng |
dc.subject | Topografía | es_AR |
dc.subject | Growth Period | eng |
dc.subject | Período de Crecimiento | es_AR |
dc.subject | Climate Change | eng |
dc.subject | Long Term Experiments | eng |
dc.subject | Experimentos de Largo Plazo | es_AR |
dc.subject | Santa Cruz (Argentina) | es_AR |
dc.subject | Tierra del Fuego (Argentina) | es_AR |
dc.subject | Cambio Climático | |
dc.subject.other | Región Patagónica | es_AR |
dc.subject.other | Sub Antartic Forest | eng |
dc.subject.other | Bosques Sub Antárticos | es_AR |
dc.subject.other | Global Observational Research Initiative in Alpine Environments (GLORIA) | eng |
dc.subject.other | Iniciativa Mundial de Investigación Observacional en Entornos Alpinos | es_AR |
dc.title | Variation in alpine plant diversity and soil temperatures in two mountain landscapes of South Patagonia | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | EEA Santa Cruz | es_AR |
dc.description.fil | Fil: Lencinas, María Vanessa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina. | es_AR |
dc.description.fil | Fil: Soler Esteban, Rosina Matilde. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina. | es_AR |
dc.description.fil | Fil: Cellini, Juan Manuel. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigaciones en Maderas; Argentina. | es_AR |
dc.description.fil | Fil: Bahamonde, Héctor Alejandro. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales; Argentina | es_AR |
dc.description.fil | Fil: Pérez Flores, Magalí. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Laboratorio de Investigación de Sistemas Ecológicos y Ambientales (LISEA); Argentina. | es_AR |
dc.description.fil | Fil: Monelos, Lucas H. Universidad Nacional de la Patagonia Austral; Argentina. | es_AR |
dc.description.fil | Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.subtype | cientifico |
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