2019
DOI: 10.25260/ea.19.29.3.0.791
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Evaluación de pastizales patagónicos con imágenes de satélites y de vehículos aéreos no tripulados

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Cited by 7 publications
(11 citation statements)
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“…Regarding amphibians, Argentinean Patagonia harbors about 30 species, with the highest richness concentrated in northern Patagonia (Úbeda and Grigera 2007). Of the 18 species present in Neuquén province, five (28%) are found in LBNP.…”
Section: Discussionmentioning
confidence: 99%
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“…Regarding amphibians, Argentinean Patagonia harbors about 30 species, with the highest richness concentrated in northern Patagonia (Úbeda and Grigera 2007). Of the 18 species present in Neuquén province, five (28%) are found in LBNP.…”
Section: Discussionmentioning
confidence: 99%
“…Patagonian lizards represent approximately 8% of the whole diversity of lizards described for the Neotropics (Morando and Avila 2020). Regarding amphibians, the Patagonian region has a relatively small number of species; nevertheless, they possess attributes that grant them significant conservation value, such as a high degree of endemism (Úbeda and Grigera 2007).…”
Section: Introductionmentioning
confidence: 99%
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“…Un aspecto que pudo influir en la baja correlación entre el NDVI y la biomasa en este trabajo es la menor resolución espacial de las imágenes satelitales comparada con fuentes como las cámaras multiespectra-Área Agrícola les y los espectroradiómetros. Algunos autores (Easdale et al, 2019) no recomiendan el uso de imágenes de satélite para el análisis en áreas de parche de vegetación o especie, en las cuales estarían clasificadas las parcelas de este estudio, debido a su baja resolución espacial.…”
Section: áRea Agrícolaunclassified
“…On some of these ranches there are visual differences, from subtle to marked (Figure 1), in the vegetation structure and state of the soil surface. the use of satellite images, Medina et al (2009) and Easdale et al (2019) used SPOT and VANT images to identify rangeland sites to estimate forage production by means of an unsupervised classification process and a normalized difference vegetation index, respectively. Based on the above, the objective of this study was to apply published local information to distinguish and characterize multi-branched rangeland sites (comprising herbs, grasses, and woody plants) and to evaluate their condition using the quantitative ecological method complemented by updated technological tools on three beef cattle ranches on the High Plateau in the states of San Luis Potosí and Zacatecas.…”
Section: Introductionmentioning
confidence: 99%