2012
DOI: 10.5154/r.rchscfa.2011.11.078
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ESTIMACIÓN DE LA DISOCIACIÓN DE Agave cupreata A SU HÁBITAT IDÓNEO DEBIDO AL CAMBIO CLIMÁTICO

Abstract: PALABRAS CLAVE: Agavaceae, calentamiento global, colonización asistida, desfasamiento entre genotipos y ambiente, migración asistida. KEYWORDS:Agavaceae, global warming, assisted colonization, decoupling between genotype and environment, global warming. INTRODUCCIÓNAgave cupreata, una planta de la familia Agavaceae, es endémica del suroccidente de México, en los estados de Guerrero y Michoacán. La especie se distribuye en las laderas de la Depresión del Balsas entre 1,220 y 1,850 m, en la transición entre el b… Show more

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Cited by 5 publications
(3 citation statements)
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“…Identifying variables that limit or enhance the presence or abundance of species with high conservation or economic values is a valuable step in characterizing their habitat (Antúnez et al 2017b), given the complex task of elucidating the behavior of each species in a multidimensional space (Hutchinson 1957;Zhu et al 2021). Such information is essential for adequate monitoring of natural populations of high ecological, social, economic or any other value (NOM-059 2010), for designing and promoting rational use and conservation actions, such as assisted migration in the face of progressive changes in the environment (Rice and Emery 2003;Sáenz-Romero et al 2012;Gómez-Ruiz et al 2020).…”
Section: Introductionmentioning
confidence: 99%
“…Identifying variables that limit or enhance the presence or abundance of species with high conservation or economic values is a valuable step in characterizing their habitat (Antúnez et al 2017b), given the complex task of elucidating the behavior of each species in a multidimensional space (Hutchinson 1957;Zhu et al 2021). Such information is essential for adequate monitoring of natural populations of high ecological, social, economic or any other value (NOM-059 2010), for designing and promoting rational use and conservation actions, such as assisted migration in the face of progressive changes in the environment (Rice and Emery 2003;Sáenz-Romero et al 2012;Gómez-Ruiz et al 2020).…”
Section: Introductionmentioning
confidence: 99%
“…Sin embargo, se encontraron plantas de A. cupreata con un escapo floral de una altura de cinco y siete metros con buena estructura fisiológica con edad aproximada de siete a diez años encontrándose en etapa de inflorescencia y maduración de su flor, mientras que en plantas de A. angustifolia se observaron con elevación en su tallo de cuatro y seis metros de altura con edad de siete y ocho años, con su fruto completamente formado. Los principales factores ambientales que influyen en su crecimiento es el clima y la altitud (Barrientos-Rivera et al 2019;Peña-Valdivia et al, 2006), porque en general a menores altitudes (la parte baja de las montañas) el clima es más caliente y menos lluvioso, y a mayores altitudes (la parte alta de las montañas), el clima es más frío y más lluvioso (Sáenz-Romero et al, 2012) ocasionando estrés en su desarrollo y repercutiendo así en su proceso de reproducción.…”
Section: Discussionunclassified
“…The models tested in this research suggest that the aridity index, extreme temperature (the maximum of the warmest month) and the rainfall during specific periods (winter precipitation, summer precipitation, and the precipitation from April to September), significantly affect the abundance of species (Tables 2 and 3). The aridity index has been reported as a variable that is correlated to the altitudinal gradient, which is useful for a possible assisted migration of species to different climate change scenarios [47], whereas extreme temperatures and specific rainfall have also been observed as key variables for determining the density of pine and oak in the northwest of Mexico [25].…”
Section: Discussionmentioning
confidence: 99%