Fernando Bohoyo
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View article: Response of phytoplankton communities to the onset of the 2020 summer marine heatwave in the Drake Passage and Antarctic Peninsula
Response of phytoplankton communities to the onset of the 2020 summer marine heatwave in the Drake Passage and Antarctic Peninsula Open
Extreme warming events are increasingly more intense and frequent in the global ocean. These events are predicted to drive profound and widespread effects on marine ecosystems, yet their impact on phytoplankton, the base of the marine food…
View article: Response of phytoplankton communities to the onset of the 2020 summer marine heatwave in the Drake Passage and Antarctic Peninsula
Response of phytoplankton communities to the onset of the 2020 summer marine heatwave in the Drake Passage and Antarctic Peninsula Open
Extreme warming events are increasingly more intense and frequent in the global ocean. These events are predicted to drive profound and widespread effects on marine ecosystems, yet their impact on phytoplankton, the base of the marine food…
View article: Fracturation pattern and morphostructure of the Deception Island volcano, South Shetland Islands, Antarctica
Fracturation pattern and morphostructure of the Deception Island volcano, South Shetland Islands, Antarctica Open
The Antarctic active volcano Deception Island has been the subject of extensive geological, geophysical and geomorphological research, including studies on its volcanic history. Since the initial geoscientific research, many authors have i…
View article: Subsurface Imaging in Urban Areas With Ambient Noise Using DAS and Seismometer Data Sets: Granada, Spain
Subsurface Imaging in Urban Areas With Ambient Noise Using DAS and Seismometer Data Sets: Granada, Spain Open
Distributed acoustic sensing (DAS) is an innovative technology with great potential for acquiring seismic data sets in urban areas. In this work, we check the suitability of a DAS data set acquired in Granada (Spain) for retrieving subsurf…
View article: Geophysics for urban subsurface characterization: Two case studies from Spain
Geophysics for urban subsurface characterization: Two case studies from Spain Open
This work focuses on two case studies carried out in Spain, where urban geophysics plays an important role in subsurface characterization. The application of geophysical methods in urban scenarios faces several challenges related to enviro…
View article: Tectonics of the Iberian continental margins and abyssal plains
Tectonics of the Iberian continental margins and abyssal plains Open
The tectonic map at scale 1:1,750,000 presented in this work shows an update of the existing knowledge of the main tectonic and volcanic structures along the Iberian continental margins and abyssal plains. The morphotectonic trends around …
View article: 3D Geophysical and Geological Modeling of the South Orkney Microcontinent (Antarctica): Tectonic Implications for the Scotia Arc Development
3D Geophysical and Geological Modeling of the South Orkney Microcontinent (Antarctica): Tectonic Implications for the Scotia Arc Development Open
The opening of the Scotia Arc resulted in the final breakup of the land bridge between South America and the Antarctic Peninsula. The South Orkney Microcontinent (SOM) constituted part of this former connection and it is now the largest co…
View article: Tectonics of the Iberian continental margins and abyssal plains
Tectonics of the Iberian continental margins and abyssal plains Open
The tectonic map at scale 1:1,750,000 presented in this work shows an update of the existing knowledge of the main tectonic and volcanic structures along the Iberian continental margins and abyssal plains. The morphotectonic trends around …
View article: Towards 3D databases and harmonized 3D models at IGME-CSIC
Towards 3D databases and harmonized 3D models at IGME-CSIC Open
Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Towards 3D databases and harmonized 3D models at IGME-CSICAuthorsConxiAyalaiDJesúsGarcía CrespoJesusGarcia-SenzCarlosMarínCarolinaGuard…
View article: Echo-character distribution in the Cantabrian Margin and the Biscay Abyssal Plain
Echo-character distribution in the Cantabrian Margin and the Biscay Abyssal Plain Open
In 2003, 2006–2009, 2014 and 2015, seven oceanographic cruises were carried out on board the Spanish R/V Hespérides in the Cantabrian Margin and the adjacent abyssal plains, covering an area of 219,124 km2. Based on the combined analysis a…
View article: 3D geological modelling of the South Orkney Microcontinent (southern Scotia Arc, Antarctica) from seismic and potential field data
3D geological modelling of the South Orkney Microcontinent (southern Scotia Arc, Antarctica) from seismic and potential field data Open
<p>The South Orkney Microcontinent (SOM) is located in the central sector of the South Scotia Arc, at the Weddell Sea northern edge. The SOM is the largest continental block in the southern Scotia Arc with a surface of more than 70.0…
View article: DAS dataset analysis for reflection imaging with ambient noise in urban areas: Granada, Spain
DAS dataset analysis for reflection imaging with ambient noise in urban areas: Granada, Spain Open
Distributed acoustic sensing (DAS) is an innovative technology with a great potential for acquiring seismic datasets in urban areas. In this work, we will check the suitability of a DAS dataset acquired in the city of Granada (Spain) for r…
View article: Unveiling Powell Basin’s Tectonic Domains and Understanding Its Abnormal Magnetic Anomaly Signature. Is Heat the Key?
Unveiling Powell Basin’s Tectonic Domains and Understanding Its Abnormal Magnetic Anomaly Signature. Is Heat the Key? Open
Rifting of continental lithosphere leading to oceanic basins is a complex process conditioned by different factors such as the rheology and thermal structure of the underlying lithosphere, as well as underlying asthenospheric dynamics. All…
View article: Statistical analysis of the structural trends in the Galician Margin and their relationship with the Cenozoic evolution of the northwestern sector of the Iberian Margin
Statistical analysis of the structural trends in the Galician Margin and their relationship with the Cenozoic evolution of the northwestern sector of the Iberian Margin Open
Statistical methods of crust surface analysis based on Digital Terrain Models (DTM) and applied to structural elements have become a useful tool in tectonic studies. This paper presents a DTM morphostructural analysis of the Galicia Margin…
View article: The active triple junction in the NE Antarctic Peninsula: new insights from NE Bransfield Strait and Elephant Island recent tectonic evolution
The active triple junction in the NE Antarctic Peninsula: new insights from NE Bransfield Strait and Elephant Island recent tectonic evolution Open
9th SCAR Open Science Conference and XXXVI SCAR Meetings. Hobart, Tasmania, Australia. 31 July - 11 August 2020
View article: The tectonic stress field evolution of Tasmania since the Cenozoic
The tectonic stress field evolution of Tasmania since the Cenozoic Open
9th SCAR Open Science Conference and XXXVI SCAR Meetings. Hobart, Tasmania, Australia. 31 July - 11 August 2020
View article: Glauconitization episodes before the onset of Antarctic glaciation
Glauconitization episodes before the onset of Antarctic glaciation Open
9th SCAR Open Science Conference and XXXVI SCAR Meetings Hobart, Tasmania, Australia 31 July - 11 August 2020
View article: Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains Open
The NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage. The wide-ranging physiography match…
View article: Mantle flow and deep electrical anisotropy in a main gateway: MT study in Tierra del Fuego
Mantle flow and deep electrical anisotropy in a main gateway: MT study in Tierra del Fuego Open
Asthenospheric mantle flow drives lithospheric plate motion and constitutes a relevant feature of Earth gateways. It most likely influences the spatial pattern of seismic velocity and deep electrical anisotropies. The Drake Passage is a ma…
View article: Morphological and geological features of Drake Passage, Antarctica, from a new digital bathymetric model
Morphological and geological features of Drake Passage, Antarctica, from a new digital bathymetric model Open
The Drake Passage is an oceanic gateway of about 850 km width located between South America and the Antarctic Peninsula that connects the southeastern Pacific Ocean with the southwestern Atlantic Ocean. It is an important gateway for mantl…