Publication: Paleobiogeografía y evolución de las asociaciones de micromamíferos en la península ibérica durante el Holoceno: influencias climáticas y antrópicas
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2022-01-24
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Universidad Complutense de Madrid
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Abstract
La dinámica climática y las importantes transformaciones de las sociedades humanas que se sucedieron a lo largo del Holoceno tuvieron un efecto sustancial sobre el medio natural, modulando las comunidades vegetales y faunísticas hasta la actualidad. En la cuenca mediterránea el desarrollo de técnicas de navegación y la difusión cultural a partir del Neolítico provocaron la introducción de animales y plantas domesticadas con fines agrícolas y ganaderos, y facilitaron el intercambio de especies salvajes entre territorios aislados geográficamente. En la península ibérica, la representación y distribución actual de los micromamíferos (Rodentia, Lagomorpha, Eulipotyphla, Chiroptera) es fruto de una dinámica biogeográfica determinada por estos factores. No obstante, el conocimiento sobre estos procesos es limitado debido a que los micromamíferos fósiles del Holoceno han recibido menor atención respecto a los estudios de periodos anteriores. Por ello, muchas cuestiones relativas a la cronología y a las rutas de los procesos de colonización, así como a los cambios en el área de distribución de numerosas especies permanecen abiertas...
Climate dynamics and major changes in evolving human societies that occurred along the Holocene had a substantial effect on the natural environment, modifying plant and fauna communities to its present configuration. In the Mediterranean basin, the development of navigation and cultural diffusion since the Neolithic led to the introduction of domesticated animals and plants for agricultural and livestock purposes, and facilitated the exchange of wild species between geographically isolated areas.In the Iberian Peninsula, the occurrence and current distribution of small mammals (Rodentia, Lagomorpha, Eulipotyphla, Chiroptera) is the result of biogeographic dynamics determined by these factors. However, knowledge about these processes is poor because Holocene small mammals are understudied when compared to studies devoted to older periods. Therefore, many questions concerning the chronology and routes of colonization processes, or the changes that took place in the distribution ranges of several species remain unanswered...
Climate dynamics and major changes in evolving human societies that occurred along the Holocene had a substantial effect on the natural environment, modifying plant and fauna communities to its present configuration. In the Mediterranean basin, the development of navigation and cultural diffusion since the Neolithic led to the introduction of domesticated animals and plants for agricultural and livestock purposes, and facilitated the exchange of wild species between geographically isolated areas.In the Iberian Peninsula, the occurrence and current distribution of small mammals (Rodentia, Lagomorpha, Eulipotyphla, Chiroptera) is the result of biogeographic dynamics determined by these factors. However, knowledge about these processes is poor because Holocene small mammals are understudied when compared to studies devoted to older periods. Therefore, many questions concerning the chronology and routes of colonization processes, or the changes that took place in the distribution ranges of several species remain unanswered...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Ciencias Geológicas, leída el 15-07-2021