geoscientificInformation
Categories
Type of resources
Available actions
Topics
Keywords
Contact for the resource
Provided by
Formats
Representation types
Scale
-
This study analyzes the impact of the distribution of coconut (Cocos nucifera L.) on the beaches of the Dominican Republic and its relationship with coastal erosion and the dynamics of beach-dune systems. A total of 31 beach-dune systems were compared using 17 qualitative variables to assess the influence of palm trees planted for agricultural or touristic purposes on beach morphology, anthropic occupation, and dynamics. The results indicate that beaches with palm trees planted for touristic purposes exhibit higher compaction, slumping, and erosion, as well as lower resilience in the beach-dune system. These beaches also have a higher presence of tourist complexes, mechanical cleaning, and removal of vegetal debris, which contributes to the alteration of the beach profile and native vegetation. Palm trees can also act as wave flow accelerators, exacerbating sediment loss and increasing the risk of the palms themselves falling, which entails personal risks. It is concluded that the removal of coconut palms and comprehensive beach restoration, including the recovery of dune fronts and associated vegetation, are necessary actions to improve the stability and dynamics of Dominican coasts. Furthermore, the importance of developing planning and management strategies that promote the conservation and restoration of beach-dune systems in touristic and agricultural areas is suggested.
-
This study analyzes the sediment loss associated with the removal of Syringodium filiforme berms from 10 beaches in the Dominican Republic. The results show that approximately 63.8% of the removed volume corresponds to interspersed sediment. This type of management has a continuous morphological impact, affecting the stability of the system's sediment balance.
-
The study analyzes the spatiotemporal evolution of the dune systems of Alt and Baix Empordà based on geomorphological and management variables applied in 16 periods between 1956 and 2016.
-
Report describing the update of the permanent flooding model and viewer based on IPCC AR6 sea level projections, including new layers, methodology and results.
-
The study analyzes the influx and mobility of recreational and sports boats on the beaches and coves of the Baix Empordà coastline, as well as user behavior and the impact on ecosystems.
-
The study examines human influence on the evolution of beach-dune systems in the Balearic Islands, focusing on afforestation with Pinus halepensis. Historically, actions have been taken to stabilize these areas, significantly impacting the morphology and dynamics of the systems. Through a historical review and analysis of 31 such systems, it is evident that the presence of Pinus halepensis is largely associated with human interventions, significantly affecting vegetation structure and biodiversity conservation.
-
Geophysical logging report of the Roquetes borehole to characterise subsurface materials, water column and physical parameters using temperature, conductivity and electromagnetic induction probes.
-
The documentation of the data set establishes 76 operational objectives that are deployed in 312 adaptation measures for the various natural systems, socio-economic areas and territories of Catalonia.
-
This data mainly includes: a map of sea surface temperature recorded the previous day in Catalonia, which is updated daily; a chart showing the daily average sea surface temperature in the Mediterranean, along with the annual trends from recent years and historical records from 1982 to 2019; and finally, another real-time map indicating the areas currently experiencing marine heatwaves. On the same website where this data is presented, more detailed information about this phenomenon can also be found.
-
Technical report describing the execution of boreholes and CPTU tests in six coastal plains of Catalonia to characterize Holocene deposits and determine their geotechnical properties.
Catàleg IDEC