New data about the diet of the rabbit in Doñana National Park are presented and its role in the dispersal of Juniperus phoenicea seeds is discussed. 98 % of the rabbit faecal pellets con tained sorne remains of juniper fruits. The germination of retrieved , intact, seeds from faecal pellets was 38 %
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August 9, 2016 (v1)PublicationUploaded on: December 2, 2022
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July 21, 2016 (v1)Publication
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Uploaded on: December 4, 2022 -
July 26, 2022 (v1)Publication
Considering its etymological meaning, the aim of this work was to identify the location of La Barrosa, a lost fshing set tlement located on the dynamic coast of Doñana, and to relate the origin of the name (barrosa=muddy), and the causes of its disappearance to its geomorphological landscape context, tracing its recent evolution over time....
Uploaded on: March 25, 2023 -
July 21, 2016 (v1)Publication
The relationship between the vegetation of discharge areas on the sands of Doñana Biological Reserve and both groundwater chemistry and depth of phreatic water table has been studied. Four types of waters have been detected each maintaining a defined plant community: Very mineralized waters (electrical conductivity > 1500 pS/cm) related to...
Uploaded on: March 27, 2023 -
April 16, 2015 (v1)Publication
La vegetación de las arenas estabilizadas de Doñana, controlada por la topografía del suelo a través de la distancia al nivel freático (disponibilidad de agua), constituye un sistema adecuado para estudiar la importancia del acuífero y su dinámica sobre sus patrones de distribución y cambio.|
Uploaded on: December 5, 2022 -
July 21, 2016 (v1)Publication
A typology of discharge areas on sandy soils in Doñana has been carried out based on the vegetation, groundwater hydrochemistry and water tablc regime. Water table (annual and interannual) fluctuations have been related to the connection with different groundwater flow systerns (local, intermediate and regional). Five types of ponds are...
Uploaded on: December 4, 2022 -
April 21, 2023 (v1)Publication
The present work has four objectives: 1) to document the existence of a place called La Barrosa (barro= mud) on the ancient coast of Doñana, 2) to locate it spatially, 3) to hypothesise about its origin, and 4) to describe its uses over time. To this end, written and cartographic sources from the 15th to 18th centuries have been analysed and...
Uploaded on: April 23, 2023 -
February 14, 2024 (v1)Publication
Context: Doñana's landscape is a mosaic of different types of transitions at different spatial and temporal scales. Among them, stationary transitions are relatively stable over time, while directional transitions involve the unidirectional movement of boundaries. The fiftieth anniversary of the Doñana National Park (SW Spain) provided a...
Uploaded on: February 16, 2024 -
February 13, 2024 (v1)Publication
Juniperus macrocarpa woodlands represent the mature ecosystem on outer sandy dunes and cliffs of the Mediterranean coasts, and typically show little or no recruitment in degraded coastal habitats. Production of fleshy cones may have strong effects on its recruitment as well as on the populations of animal species that eat the cones and disperse...
Uploaded on: February 16, 2024 -
November 27, 2017 (v1)Publication
Este estudio es un ejercicio de modelización de la conectividad para el lince ibérico Lynx pardina, el felino más amenazado del mundo, entre Doñana y otros hábitats idóneos para la especie en la Sierra de Huelva. Para ello se ha utilizado el programa Corridor Designer una extensión para ArcGIS. Como información base se ha utilizado el Mapa de...
Uploaded on: March 27, 2023 -
July 4, 2017 (v1)Publication
Acta Botanica Malacitana 41. 291-322 Málaga, 2016 El grupo de Juniperus oxycedrus L. en la Península Ibérica está compuesto según Franco (1986) por tres taxones ( J. oxycedrus subsp. badia (H. Gay) Debeaux , J. oxycedrus subsp. macrocarpa (Sm.) Ball. y J. oxycedrus subsp. oxycedrus ). Estudios moleculares recientes, ...
Uploaded on: December 4, 2022 -
July 21, 2016 (v1)Publication
ecosistema climácico de las dunas y acantilados de Cádiz. En el presente trabajo se presentan datos sobre su estado de conservación, prestando principal atención a su estatus poblacional y a la proporción de sexos de sus poblaciones. La población de enebro marítimo de la provincia de Cádiz ha sido estimada en unos 10.500 individuos, que se...
Uploaded on: December 4, 2022 -
July 21, 2016 (v1)Publication
Se ha estudiado la composición de leñosas y la diversidad de los enebrales costeros gaditanos. Éstos están caracterizados por la presencia de especies como Calicotome villosa, Chamaerops humilis, Cistus albidus, Clematis flammula, Ononis natrix, Rhamnus alaternus, R. oleoides, Ruscus aculeatus, Sedum sediforme, Sideritis arborescens, Smilax...
Uploaded on: March 27, 2023 -
July 21, 2016 (v1)Publication
On a etudié les communautées des lichens psammophiles de Las Naves de la Reserve Biologique de Doñana (Huelva, Espagne), leur composition et leur relation avec le milieu et avec les communautées des plantes du matorral. Six communautées de lichens ont été décri- tes et associées á cinq communautées du matorral. Les differences en...
Uploaded on: March 27, 2023 -
November 27, 2017 (v1)Publication
El enebro marítimo es una conífera nativa de las costas mediterráneas cuyos bosques representan la etapa madura de dunas y acantilados arenosos sometidos al aerosol marino. En Andalucía, sus poblaciones se distribuyen a lo largo del Golfo de Cádiz, presentando una distribución muy fragmentada. La fragmentación y el aislamiento de las...
Uploaded on: December 4, 2022 -
July 7, 2017 (v1)Publication
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Uploaded on: March 27, 2023 -
July 10, 2017 (v1)Publication
Este tipo de hábitat, tal y como aparece descrito dunas terciarias o fijas de territorios más o menos lluviosos y con suelos lavados en las que se instalan brezales de sustratos ácidos, correspondería con las dunas estabilizadas por matorral mediterráneo, prácticamente exclusivo de la costas del Golfo de Cádiz. Se trata de dunas evolucionadas...
Uploaded on: March 27, 2023 -
July 10, 2017 (v1)Publication
Dunas estabilizadas del interior del sistema dunar, cubiertas con matorrales de vegetación madura de porte arbustivo alto dominadas por enebro marítimo y sabina (Juniperus), típicos de la costa termoatlántica y de algunos sectores del litoral mediterráneo.
Uploaded on: December 5, 2022 -
April 19, 2017 (v1)Publication
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Uploaded on: March 27, 2023