Consulta: creatorFacets:"Bianchelli, S."
Registros recuperados: 3
Data/hora: 18/06/2024 04:47:17

Major consequences of an intense dense shelf water cascading event on deep-sea benthic trophic conditions and meiofaunal biodiversity
Provedor de dados: 5
Autores: Pusceddu, A.; Mea, M.; Canals, M.; Heussner, S.; Durrieu De Madron, X.; Sanchez-vidal, A.; Bianchelli, S.; Corinaldesi, C.; Dell'Anno, A.; Thomsen, L.; Danovaro, R.
Numerous submarine canyons around the world are preferential conduits for episodic dense shelf water cascading (DSWC), which quickly modifies physical and chemical ambient conditions while transporting large amounts of material towards the base of slope and basin. Observations conducted during the last 20 yr in the Lacaze-Duthiers and Cap de Creus canyons (Gulf of Lion, NW Mediterranean Sea) report several intense DSWC events. The effects of DSWC on deep-sea ecosystems are almost unknown. To investigate the effects of these episodic events, we analysed changes in the meiofaunal biodiversity inside and outside the canyon. Sediment samples were collected at depths varying from ca. 1000 to &gt; 2100m in May 2004 (before a major event), April 2005 (during a...
Tipo: Text
Ano: 2013
URL: https://archimer.ifremer.fr/doc/00289/39997/38588.pdf

Deep-sea benthic ecosystem collapse and recovery after an intense Dense Shelf Water Cascading event
Provedor de dados: 5
Autores: Pusceddu, Antonio; Mea, M.; Canals, Miquel; Heussner, Serge; Durrieu De Madron, Xavier; Sanchez-vidal, A.; Bianchelli, S.; Corinaldesi, Cinzia; Dell'Anno, A.; Thomsen, Laurenz; Danovaro, Roberto.
Submarine canyons of several regions of the world are preferential conduits for Dense Shelf Water Cascading (DSWC), which quickly modify physical and chemical conditions while transporting large amounts of material towards the adjacent deep margin. Observations conducted during the last 15 yr in the Cap de Creus Canyon (Gulf of Lion, NW Mediterranean Sea) reported several intense events of DSWC. Their effects on the deep-sea biodiversity and ecosystem functioning are almost unknown. To investigate the effects of these episodic events we analysed changes in the meiofaunal biodiversity inside and outside the canyon. Sediment samples were collected at depths varying from ca. 1000 to &gt; 2100 m in May 2004 (before a major event), April 2005 (during a major...
Tipo: Text
Ano: 2012
URL: http://archimer.ifremer.fr/doc/00129/24026/21982.pdf

Towards a marine strategy for the deep Mediterranean Sea: Analysis of current ecological status
Provedor de dados: 5
Autores: Danovaro, R.; Fanelli, E.; Canals, M.; Ciuffardi, T.; Fabri, Marie-claire; Taviani, M.; Argyrou, M.; Azzurro, E.; Bianchelli, S.; Cantafaro, A.; Carugati, L.; Corinaldesi, C.; De Haan, W.p.; Dell’anno, A.; Evans, J.; Foglini, F.; Galil, B.; Gianni, M.; Goren, M.; Greco, S.; Grimalt, J.; Güell-bujons, Q.; Jadaud, Angelique; Knittweis, L.; Lopez, J.l.; Sanchez-vidal, A.; Schembri, P.j.; Snelgrove, P.; Vaz, Sandrine; Angeletti, L.; Barsanti, M.; Borg, J.a.; Bosso, M.; Brind'Amour, Anik; Castellan, G.; Conte, F.; Delbono, I.; Galgani, Francois; Morgana, G.; Prato, S.; Schirone, A.; Soldevila, E.
The Marine Strategy Framework Directive (MSFD), introduced in June 2008, was adopted to achieve a Good Environmental Status (GES) in the EU's marine waters and to protect resources of socio-economic interest. The MSFD exerts to the marine area over which a Member State exercises jurisdictional rights in accordance with the United Nations Convention on the Law of the Sea (UNCLOS), including the deep-sea waters, seafloor and sub-seafloor of the Exclusive Economic Zones (EEZ). However, currently the MSFD focuses on coastal habitats and the shallow-water seafloor to the detriment of the deeper habitats. Despite the huge dimension of the deep sea (below 200 m of depth) covering more than 65% of the Earth's surface and including &gt;95% of the global biosphere,...
Tipo: Text
Palavras-chave: Marine strategy framework directive; Deep-sea ecosystems; Mediterranean basin.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00609/72110/73206.pdf