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| Crise, A.; Kaberi, H.; Ruiz, J.; Zatsepin, A.; Arashkevich, E.; Giani, M.; Karageorgis, Aristomenis; Prieto, L.; Pantazi, M.; Gonzalez-fernandez, D.; D'Alcala, M. Ribera; Tornero, V.; Vassilopoulou, V.; Durrieu De Madron, Xavier; Guieu, C.; Puig, P.; Zenetos, A.; Andral, Bruno; Angel, D.; Altukhov, D.; Ayata, S. D.; Aktan, Y.; Balcioglu, E.; Benedetti, F.; Bouchoucha, Marc; Buia, M. -c.; Cadiou, Jean-francois; Canals, M.; Chakroun, M.; Christou, E.; Christidis, M. G.; Civitarese, Giuseppe; Coatu, V.; Corsini-foka, M.; Cozzi, S.; Deidun, A.; Dell'Aquila, A.; Dogrammatzi, A.; Dumitrache, C.; Edelist, D.; Ettahiri, Omar; Fonda-umani, S.; Gana, S.; Galgani, Francois; Gasparini, S.; Giannakourou, A.; Gomoiu, M. -t.; Gubanova, A.; Gucu, Ali-cemal; Gurses, Ozgur; Hanke, G.; Hatzianestis, I.; Herutx, B.; Hone, R.; Huertas, E.; Irisson, J. -o.; Isinibilir, M.; Jimenez, J. A.; Kalogirou, S.; Kapiris, K.; Karamfilov, Ventzi; Kavadas, S.; Keskin, G.; Kideys, Ahmet; Kocak, M.; Kondylatos, G.; Kontogiannis, C.; Kosyan, R.; Koubbi, Philippe; Kuspilic, G.; La Ferla, R.; Langone, L.; Laroche, Sophie; Lazar, Luminita; Lefkaditou, E.; Lemeshko, I. E.; Machias, A.; Malej, A.; Mazzocchi, M. -g.; Medinets, Volodymyr; Mihalopoulos, N.; Miserocchi, S.; Moncheva, Snejana; Mukhanov, V.; Oaie, Gheorghe; Oros, A.; Ozturk, A. A.; Ozturk, B.; Panayotova, M.; Prospathopoulos, A.; Radu, G.; Raykov, V.; Regiero, P.; Reygondeau, G.; Rougeron, Natacha; Salihoglu, B.; Sanchez-vidal, A.; Sannino, G.; Santinelli, C.; Secrieru, D.; Shapiro, G.; Simboura, N.; Shiganova, Tamara; Sprovieri, M.; Stefanova, Kremena; Streftaris, N.; Tirelli, V.; Tom, Moshe; Topaloglu, B.; Topcu, N. E.; Tsagarakis, K.; Tsangaris, C.; Tserpes, G.; Tugrul, S.; Uysal, Z.; Vasile, Daniela; Violaki, K.; Xu, J.; Yuksek, Ahsen; Papathanassiouh, E.. |
| PERSEUS project aims to identify the most relevant pressures exerted on the ecosystems of the Southern European Seas (SES), highlighting knowledge and data gaps that endanger the achievement of SES Good Environmental Status (GES) as mandated by the Marine Strategy Framework Directive (MSFD). A complementary approach has been adopted, by a meta-analysis of existing literature on pressure/impact/knowledge gaps summarized in tables related to the MSFD descriptors, discriminating open waters from coastal areas. A comparative assessment of the Initial Assessments (IAs) for five SES countries has been also independently performed. The comparison between meta-analysis results and IAs shows similarities for coastal areas only. Major knowledge gaps have been... |
| Tipo: Text |
Palavras-chave: Marine Strategy Framework Directive; Southern European Seas; Good Environmental Status; Initial Assessment; PERSEUS project. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00273/38422/36743.pdf |
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| 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 > 2100 m in May 2004 (before a major event), April 2005 (during a major... |
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| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00129/24026/21982.pdf |
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| Pasqual, C.; Sanchez-vidal, A.; Zuniga, D.; Calafat, A.; Canals, M.; Durrieu De Madron, X.; Puig, P.; Heussner, S.; Palanques, A.; Delsaut, N.. |
| Settling particles were collected using sediment traps deployed along three transects in the Lacaze-Duthiers and Cap de Creus canyons and the adjacent southern open slope from October 2005 to October 2006. The settling material was analyzed to obtain total mass fluxes and main constituent contents (organic matter, opal, calcium carbonate, and siliciclastics). Cascades of dense shelf water from the continental shelf edge to the lower continental slope occurred from January to March 2006. They were traced through strong negative near-bottom temperature anomalies and increased current speeds, and generated two intense pulses of mass fluxes in January and March 2006. This oceanographic phenomenon appeared as the major physical forcing of settling particles at... |
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| Ano: 2010 |
URL: https://archimer.ifremer.fr/doc/00289/40004/38602.pdf |
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| Sanchez-vidal, A.; Pasqual, C.; Kerherve, P.; Calafat, A.; Heussner, S.; Palanques, A.; Durrieu De Madron, X.; Canals, M.; Puig, P.. |
| During winter 2005 - 2006, particle fluxes and near-bottom currents were measured in and around the Lacaze-Duthiers and Cap de Creus submarine canyons ( western Gulf of Lion). Current anomalies show the occurrence of a major dense shelf water cascading event down to the slope, the latest recorded up to date in the area. Concomitant increased total mass fluxes highlight the ability of cascading waters to transport large amounts of coarse sediment and organic matter, which is predominantly of terrestrial origin. In addition, results reveal that the current regime and associated grain size sorting is the responsible for a geochemical gradient of settling organic particles along the slope. |
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| Ano: 2008 |
URL: https://archimer.ifremer.fr/doc/00289/40006/38578.pdf |
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| 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 > 2100m in May 2004 (before a major event), April 2005 (during a... |
| Tipo: Text |
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| Ano: 2013 |
URL: https://archimer.ifremer.fr/doc/00289/39997/38588.pdf |
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| Martin, J.; De Madron, X. Durrieu; Puig, P.; Bourrin, F.; Palanques, A.; Houpert, Loic; Higueras, M.; Sanchez-vidal, A.; Calafat, A. M.; Canals, M.; Heussner, S.; Delsaut, N.; Sotin, C.. |
| Cap de Creus Canyon (CCC) is known as a preferential conduit for particulate matter leaving the Gulf of Lion continental shelf towards the slope and the deep basin, particularly in winter when storms and dense shelf water cascading coalesce to enhance the seaward export of shelf waters. During the CASCADE (CAscading, Storm, Convection, Advection and Downwelling Events) cruise in March 2011, deployments of recording instruments within the canyon and vertical profiling of the water column properties were conducted to study with high spatial-temporal resolution the impact of such processes on particulate matter fluxes. In the context of a mild and wet 2010–2011 winter, no remarkable dense shelf water formation was observed. On the other hand, the... |
| Tipo: Text |
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| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00129/24024/21981.pdf |
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| 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 >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 |
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