GEODIVERSIDAD Y CAMBIO CLIMÁTICO.
Archivos
NO SE HA AUTORIZADO la consulta de los documentos asociados
Fecha
2020-10-21
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Jaén: Universidad de Jaén
Resumen
El cambio climático supone cambios en los parámetros climáticos principales, como son la temperatura y las precipitaciones, lo que conlleva modificaciones en el ciclo geológico externo y en el ciclo hidrogeológico. De forma inmediata, para una región concreta, se producen modificaciones en las tasas de meteorización, erosión, transporte y sedimentación, lo que conlleva destrucción y/o nueva creación de elementos de geodiversidad. Aunque esta relación entre cambio climático y geodiversidad es evidente, hay pocos estudios que la aborden. Para ello es necesario partir del modelo de tendencia climática futura establecido para esa región concreta y analizar las posibles modificaciones del ciclo geológico externo. En este trabajo se presentan algunas ideas generales relativas a este problema, así como unas nociones básicas sobre la necesidad de establecer medidas de geoconservación sobre la geodiversidad del territorio, partiendo de la consideración de procesos naturales únicamente y de procesos influidos por la actividad humana.
Climate change involves changes in the main climatic parameters, such as temperature and rainfall, which entails changes in the external geological cycle and in the hydrogeological cycle. For a specific region, changes occur in the rates of weathering, erosion, transport and sedimentation, leading to destruction and / or new development of geodiversity elements. Although this relationship between climate change and geodiversity is evident, few studies address it. For this, it is necessary to start from the future climate trend model established for that specific region and analyse the possible modifications of the external geological cycle. In this paper, some general ideas regarding this problem are presented, as well as some basic notions about the need to establish geoconservation measures on the geodiversity of the territory, starting from the consideration of natural processes only and processes influenced by human activity.
Climate change involves changes in the main climatic parameters, such as temperature and rainfall, which entails changes in the external geological cycle and in the hydrogeological cycle. For a specific region, changes occur in the rates of weathering, erosion, transport and sedimentation, leading to destruction and / or new development of geodiversity elements. Although this relationship between climate change and geodiversity is evident, few studies address it. For this, it is necessary to start from the future climate trend model established for that specific region and analyse the possible modifications of the external geological cycle. In this paper, some general ideas regarding this problem are presented, as well as some basic notions about the need to establish geoconservation measures on the geodiversity of the territory, starting from the consideration of natural processes only and processes influenced by human activity.