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Estudio de la diversidad oscura en ambientes salinos del sureste de la Península Ibérica (España)


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Title:
Estudio de la diversidad oscura en ambientes salinos del sureste de la Península Ibérica (España)
Authors:
García Barriuso, Marina
Tutor:
Moreno, Joaquín  
Editor:
Universidad Miguel Hernández de Elche
Department:
Departamentos de la UMH::Biología Aplicada
Issue Date:
2023-06
URI:
https://hdl.handle.net/11000/29506
Abstract:
Este trabajo se centra en el estudio de la diversidad oscura que se encuentra en los saladares del sureste de la Península Ibérica (España), tomando como saladar de referencia Agua Amarga en Alicante. Así pues, el objetivo de este trabajo es identificar que especies forman parte de la diversidad os...  Ver más
This work is focused on the study of the dark diversity found in the saltmarshes of the southeast of the Iberian Peninsula (Spain), taking Agua Amarga in Alicante as a reference saltmarsh. Thus, the aim of this work is to identify which species are part of the dark diversity and why, trying to relate it to the assemblage rules at local level. For this purpose, matrices were built including data from rélevés focused on saltmarshes in the Spanish Mediterranean and analysed by predictive models. The results obtained showed that the saltmarshes with the lowest dark diversity were El Ajauque, El Carmolí and La Mata; while the saltmarshes with the highest dark diversity were San Isidro, Balsares and Cabo de Palos. Thus, it has been observed that salt marshes with protection figures have greater species richness and less dark diversity; and saline environments without any protection figure have a low plant biodiversity and a really high dark diversity. The conclusion of this study remarks that a higher protection status of a saltmarsh and a fewer biogeographic barriers and anthropogenic threats are related to a lower the dark diversity of this habitat. Likewise, when the ecosystem is more degraded, the dark diversity will be higher.
Keywords/Subjects:
diversidad oscura
índice de tasa de éxito
saladar
dark diversity
success rate index
saltmarsh
Knowledge area:
CDU: Ciencias puras y naturales: Generalidades sobre las ciencias puras: Naturaleza. Estudio, conservación y protección de la naturaleza
Type of document:
info:eu-repo/semantics/bachelorThesis
Access rights:
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Appears in Collections:
TFG - Ciencias Ambientales



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