Ecología y Geología - (EG)
Estas son las colecciones en las que puede catalogar la producción investigadora del departamento Ecología y Geología. Si considera que ninguna de estas se ajusta a su material pida una nueva colección en la sección de sugerencias.
Colecciones en esta comunidad
Envíos recientes
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Análisis preliminar de las respuestas naturales de los manantiales Aguamula y Aguasnegras, cabecera del río Guadalquivir (provincia de Jaén)
(2022)Los afloramientos carbonáticos situados en regiones de alta montaña constituyen reservas estratégicas de agua subterránea, con implicaciones directas en la conservación ambiental de los ecosistemas dependientes y en la ... -
Análisis preliminar de las respuestas naturales de los manantiales kársticos situados en el valle del río Castril (provincia de Granada). Implicaciones para la evaluación de los recursos hídricos
(2022)Los materiales carbonáticos de edad cretácica que constituyen los principales acuíferos de la Sierra de Segura juegan un papel fundamental como reservas estratégicas de agua subterránea en las demarcaciones hidrográficas ... -
Definición de la geometría del sector del acuífero Niebla-Posadas incluido en la MASb de Guillena-Cantillana (provincia de Sevilla) para el diseño de experiencias de recarga gestionada
(2022)El sector del acuífero Niebla-Posadas incluido en la MASb de Guillena-Cantillana, situado al N de la ciudad de Sevilla, es una fuente estratégica de recursos hídricos para la ciudad. Se trata de un acuífero constituido por ... -
Nutrient dynamics and related future challenges in Kongsfjorden
(2022)Abstract The Arctic has waned four times faster than the rest of the world due to Global Warming. In the model Arctic ecosystem of Kongsfjorden (Svalbard archipelago, 79 ºN) warming has occurred more intensely in winter. ... -
La hidrodiversidad como condicionante del patrimonio natural y cultural. El ejemplo de Los Hoyos (provincias de Málaga y Granada)
(2022)El paraje de Los Hoyos es un pequeño enclave kárstico-evaporítico situado entre las provincias de Málaga y Granada. Cuenta con humedales y manantiales, ambos relacionados con las aguas subterráneas, que presentan un ... -
Biorefinery Approach Applied to the Production of Food Colourants and Biostimulants from Oscillatoria sp
(IOAP-MPDI, 2022-08-22)In this study, a biorefinery based on Oscillatoria sp. is developed to produce high-value compounds such as C-phycocyanin, used in food colourant applications, and biostimulants, used in agriculture-related applications. ... -
The use of the invasive allien species Rugulopteryx okamurae (Ochrophyta) as source of cosmeceutical compounds
(Stefan Kraan, 2022-08-20)The brown macroalga Rugulopteryx okamurae (Dictyotales, Ochrophyta) is invading the western coast Mediterranean sea from 2016. In Spain, it is consider exotic invasive species from December, 2020. Recently , it is starting ... -
Interplay among environmental factors, development of CO2 concentrating mechanisms and phylogenetic constraints shaping Rubisco evolution across aquatic photosynthetic organisms
(2022-07-06)Rubisco is the main CO2-fixing enzyme in the biosphere and sustains the vast majority of food chains on Earth. Although Rubisco catalysis is currently an area of active study, there is still a strong debate about the main ... -
Applicability of Managed Aquifer Recharge to achieve the goals of sustainable development facing climate change in semi-arid regions (Southern Spain)
(UNESCO, 2022-05-18)In 2015, “The Sustainable Development Goals” (SDGs) were adopted by the United Nations as a call to action to protect the planet and natural resources. SDG number six deals with guarantee the availability of water and its ... -
Studying hydrogeochemical processes to understand hydrodiversity and the related natural and cultural heritage. The case of Los Hoyos area (South Spain)
(Elsevier, 2022-09)The protection of geodiversity has been gaining interest during the last decades. However, the study of hydrodiversity has been much less developed than other aspects of the geological heritage (lithology, mineralogy, ... -
Hydrology influences carbon flux through metabolic pathways in the hypolimnion of a Mediterranean reservoir
(Springer, 2022-05-16)Global change is modifying meteorological and hydrological factors that influence the thermal regime of water bodies. These modifications can lead to longer stratification periods with enlarged hypolimnetic anoxic periods, ... -
Deciphering the record of hyaenic activity in the Early Pleistocene site of Fuente Nueva-3 (Baza Basin, SE Spain)
(2022)FN3 is an open air site, dated ~1.4 Ma. Their archaeological levels preserve evidences of human presence, consisting in lithic artefacts and cuts and percussion marks on bones. The lithic remains are associated with abundant ... -
A comparison of the taphonomic attributes of quarries VM3 and VM4 of the Early Pleistocene site of Venta Micena (Baza Basin, SE Spain)
(2022)The site of Venta Micena (Guadix-Baza Depression, SE Spain), a rich Fossil-Lagerstätten of late Early Pleistocene age (1.6-1.5 Ma), preserves a diverse assemblage of large mammals. Up to date, >24,000 skeletal remains have ... -
High-CO2 Levels Rather than Acidification Restrict Emiliania huxleyi Growth and Performance
(Springer, 2022-05-27)The coccolithophore Emiliania huxleyi shows a variety of responses to ocean acidification (OA) and to high-CO2 concentrations, but there is still controversy on differentiating between these two factors when using different ... -
Behaviour of greenhouse gases (methane and carbon dioxide) in karst cave environments: the case of the Nerja Cave system (Southern Spain) and the Wombeyan Caves (NSW, Australia)
(UMA Editorial, 2022)En la presente tesis doctoral se han estudiado diferentes aspectos relacionados con el comportamiento del gas metano (CH4) y del dióxido de carbono (CO2) en los ambientes subterráneos, con particular interés en las fuentes ... -
Sutural complexity and body size in Cretaceous ammonoids: Macroevolutionary decoupling of correlated features
(Elsevier, 2022-04)The relationship between sutural complexity (estimated as fractal dimension) and body size is analysed for a sample of 204 genera of Cretaceous ammonoids. Although both characteristics are significantly correlated with ... -
Selection of LED lighting systems for the reduction of the biodeterioration of speleothems induced by photosynthetic biofilms in the Nerja Cave (Malaga, Spain)
(ELSEVIER, 2021-04)Electrical lighting favours the development of photosynthetic biofilms in caves which can induce biodeterioration in the colonized substrates. The use of specific lights as a limiting factor for biofilm growth could be ... -
Seasonal variation in the biochemical composition of Arctic macroalgae: Effect of warming and photoperiod
(2021-11-02)The effect of temperature and photoperiod along the year on the composition of 5 macroalgal species representative of the sublittoral system of Kongsfjorden was studied in laboratory conditions. These species were the ... -
Impacto de la gestión de los recursos hídricos en el estado ecológico del río Maravilla (Cartago, Costa Rica)
(Universidad Nacional de Costa Rica, 2021-11)El agua es un recurso natural imprescindible, sin embargo, su incorrecta gestión, sobre todo en zonas donde constituye un bien escaso, como el marco Mediterráneo, ha provocado un aumento del desabastecimiento, así como un ... -
Seasonal changes in photosynthesis and biochemical composition in Arctic macroalgae undergoing a climatic transition
(2021-11-02)Seasonal physiology of the algal community in Kongsfjorden sublittoral ecosystem is expected to be affected by Global Climate Change. We characterized the photosynthetic performance (by means of chlorophyll a fluorescence, ...