Consulta: creatorFacets:"Tempera, Fernando"
Registros recuperados: 9
Data/hora: 05/06/2024 02:49:43

Review and compilation of habitat models in European Seas
Provedor de dados: 5
Autores: Virtanen, Elina; Niemelä, Waltteri; Bekkby, Trine; Gonçalves, Jorge; Laamanen, Leena; Lillis, Helen; Manca, Eleonora; Pesch, Roland; Tempera, Fernando; Vasquez, Mickael; Viitasalo, Markku; Castle, Lewis; O’keefe, Eimear.
A summary of European studies to date that have aimed to model the potential distribution of seabed habitats or habitat-forming species. This report is the result of a literature review covering the period 2007-2017.
Tipo: Text
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00636/74783/75027.pdf

Seamount physiography and biology in the north-east Atlantic and Mediterranean Sea
Provedor de dados: 5
Autores: Morato, T.; Kvile, K. O.; Taranto, G. H.; Tempera, Fernando; Narayanaswamy, B. E.; Hebbeln, D.; Menezes, G. M.; Wienberg, C.; Santos, R. S.; Pitcher, T. J.
This work aims at characterising the seamount physiography and biology in the OSPAR Convention limits (north-east Atlantic Ocean) and Mediterranean Sea. We first inferred potential abundance, location and morphological characteristics of seamounts, and secondly, summarized the existing biological, geological and oceanographic in situ research, identifying examples of well-studied seamounts. Our study showed that the seamount population in the OSPAR area (north-east Atlantic) and in the Mediterranean Sea is large with around 557 and 101 seamount-like features, respectively. Similarly, seamounts occupy large areas of about 616 000 km(2) in the OSPAR region and of about 89 500 km(2) in the Mediterranean Sea. The presence of seamounts in the north-east...
Tipo: Text
Ano: 2013
URL: https://archimer.ifremer.fr/doc/00397/50804/51567.pdf

Using EUNIS habitat classification for benthic mapping in European seas: Present concerns and future needs
Provedor de dados: 5
Autores: Galparsoro, Ibon; Connor, David W.; Borja, Angel; Aish, Annabelle; Amorim, Patricia; Bajjouk, Touria; Chambers, Caroline; Coggan, Roger; Dirberg, Guillaume; Ellwood, Helen; Evans, Douglas; Goodin, Kathleen L.; Grehan, Anthony; Haldin, Jannica; Howell, Kerry; Jenkins, Chris; Michez, Noemie; Mo, Giulia; Buhl-mortensen, Pal; Pearce, Bryony; Populus, Jacques; Salomidi, Maria; Sanchez, Francisco; Serrano, Alberto; Shumchenia, Emily; Tempera, Fernando; Vasquez, Mickael.
The EUNIS (European Union Nature Information System) habitat classification system aims to provide a common European reference set of habitat types within a hierarchical classification, and to cover all terrestrial, freshwater and marine habitats of Europe. The classification facilitates reporting of habitat data in a comparable manner, for use in nature conservation (e.g. inventories, monitoring and assessments), habitat mapping and environmental management. For the marine environment the importance of a univocal habitat classification system is confirmed by the fact that many European initiatives, aimed at marine mapping, assessment and reporting, are increasingly using EUNIS habitat categories and respective codes. For this reason substantial efforts...
Tipo: Text
Palavras-chave: Habitat classification scheme; EUNIS; Marine habitats; Habitat mapping.
Ano: 2012
URL: http://archimer.ifremer.fr/doc/00125/23663/22686.pdf

Seafloor Characteristics in the Azores Region (North Atlantic)
Provedor de dados: 5
Autores: Peran, Antonio D.; Pham, Christopher K.; Amorim, Patricia; Cardigos, Frederico; Tempera, Fernando; Morato, Telmo.
Tipo: Text
Palavras-chave: Azores; Seafloor characteristics; Bathymetry; Deep sea; Geomorphology; GIS dataset.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00590/70195/68219.pdf

Submarine platform development by erosion of a Surtseyan cone at Capelinhos, Faial Island, Azores
Provedor de dados: 5
Autores: Zhao, Zhongwei; Mitchell, Neil C.; Quartau, Rui; Tempera, Fernando; Bricheno, Lucy.
Erosion of volcanic islands ultimately creates shallow banks and guyots, but the ways in which erosion proceeds to create them over time and how the coastline retreat rate relates to wave conditions, rock mass strength and other factors are unclear. The Capelinhos volcano was formed in 1957/58 during a Surtseyan and partly effusive eruption that added an ~2.5 km2 tephra and lava promontory to the western end of Faial Island (Azores, central North Atlantic). Subsequent coastal and submarine erosion has reduced the subaerial area of the promontory and created a submarine platform. This study uses historical information, photos and marine geophysical data collected around the promontory to characterize how the submarine platform developed following the...
Tipo: Text
Palavras-chave: Submarine platform; Coastal erosion; Surtseyan eruption; Wave attenuation; Azores.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00590/70196/70234.pdf

Brittany’s infralittoral seabed: an objective partitioning into marine ecological units
Provedor de dados: 5
Autores: Tempera, Fernando; Vasquez, Mickael; Caillaud, Matthieu.
Marine biological distribution patterns are largely regulated by the physico-chemical properties of the overlying waters. The availability of new environmental layers with sub-kilometric resolution is therefore of great use to map marine in objective ways and therefrom interpret biogeographic patterns, optimize region-wide field surveys or plan in situ experiments. This report presents a data-driven high-resolution partitioning of Brittany’s infralittoral seabed environment areas with comparable environmental conditions. Six major abiotic drivers of shallow-water biological communities are used to compose its environmental space, notably: temperature, salinity, oxygen, light, wave-induced kinetic energy and baroclinic currents kinetic energy. Each...
Tipo: Text
Palavras-chave: Écorégionalisation; Paysages écologiques benthiques; Partitionnement statistique; Bretagne; Infralittoral; Ecoregionalisation; Benthic ecological units; Statistical partitioning; Brittany; Infralittoral.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00586/69762/68191.pdf

A new classification scheme of European cold-water coral habitats: implications for ecosystem-based management of the deep sea
Provedor de dados: 5
Autores: Davies, J. S.; Guillaumont, Brigitte; Tempera, Fernando; Vertino, A.; Beuck, L.; Olafsdottir, S. H.; Smith, C. J.; Fossa, J. H.; Van Den Beld, Inge; Savini, A.; Rengstorf, A.; Bayle, Christophe; Bourillet, Jean-francois; Arnaud-haond, Sophie; Grehan, A.
Cold-water coral (CWC) habitats can form complex structures which provide refuge, nursery grounds and physical support for a diversity of other living organisms, but despite their ecological significance, CWCs are still vulnerable to human pressures such as fishing, pollution, ocean acidification and global warming Providing coherent and representative conservation of vulnerable marine ecosystems including CWCs is one of the aims of the Marine Protected Areas networks being implemented across European seas and oceans under the EC Habitats Directive, the Marine Strategy Framework Directive and the OSPAR Convention. In order to adequately represent ecosystem diversity these initiatives require a standardised habitat classification that organises the variety...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00383/49474/49961.pdf

Broad-scale mapping of seafloor habitats in the north-east Atlantic using existing environmental data
Provedor de dados: 5
Autores: Vasquez, Mickael; Mata Chacon, D.; Tempera, Fernando; O'Keeffe, Eimear; Galparsoro, Ibon; Sanz Alonso, J. L.; Goncalves, Jorge M. S.; Bentes, Luis; Amorim, Patricia; Henriques, Victor; Mcgrath, Fergal; Monteiro, Pedro; Mendes, Beatriz; Freitas, Rosa; Martins, Roberto; Populus, Jacques.
If marine management policies and actions are to achieve long-term sustainable use and management of the marine environment and its resources, they need to be informed by data giving the spatial distribution of seafloor habitats over large areas. Broad-scale seafloor habitat mapping is an approach which has the benefit of producing maps covering large extents at a reasonable cost. This approach was first investigated by Roff et al. (2003), who, acknowledging that benthic communities are strongly influenced by the physical characteristics of the seafloor, proposed overlaying mapped physical variables using a Geographic Information System (GIS) to produce an integrated map of the physical characteristics of the seafloor. In Europe the method was adapted to...
Tipo: Text
Palavras-chave: Habitat Mapping; EUNIS; Exposure; Biological Zones; Substrate.
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00216/32744/31149.pdf

EUSeaMap 2019, A European broad-scale seabed habitat map, technical report
Provedor de dados: 5
Autores: Vasquez, Mickael; Manca, Eleonora; Inghilesi, Roberto; Martin, Simon; Agnesi, Sabrina; Al Hamdani, Zyad; Annunziatellis, Aldo; Bekkby, Trine; Pesch, Roland; Askew, Natalie; Bentes, Luis; Castle, Lewis; Doncheva, Valentina; Drakopoulou, Vivi; Gonçalves, Jorge; Laamanen, Leena; Lillis, Helen; Loukaidi, Valia; Mcgrath, Fergal; Mo, Giulia; Monteiro, Pedro; Muresan, Mihaela; O'Keeffe, Eimear; Populus, Jacques; Pinder, Jordan; Ridgeway, Amy; Sakellariou, Dimitris; Simboura, Mika; Teaca, Adrian; Tempera, Fernando; Todorova, Valentina; Tunesi, Leonardo; Virtanen, Elina.
EUSeaMap 2019 is the third iteration of EUSeaMap. All versions have been produced as part of the EMODnet Seabed Habitats project, which is one of several thematic lots in EMODnet. The project has brought together a European consortium of specialists in benthic ecology and seabed habitat mapping. The partners first collaborated in EMODnet phase 1 (2009-2012) to deliver a prototype predictive seabed habitat map in four trial basins (Greater North Sea, Celtic Seas, Baltic, Western Mediterranean). This predictive model was named EUSeaMap (Cameron and Askew, 2011). In EMODnet Phase 2 (2012-2016), the consortium extended EUSeaMap coverage to all European regions (Populus et al, 2017). In the new version, the spatial coverage was extended further North in order...
Tipo: Text
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00636/74782/75026.pdf