Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Assessment and quantification of the anthropic impact on the posidonia oceanica seagrass meadow ArchiMer
Alami, Sami; Bonacorsi, Marina; Clabaut, Philippe; Jouet, Gwenael; Pergent-martini, Christine; Pergent, Gerard; Sterckeman, Aurore.
The regression of seagrass meadows has been extensively studied over the past few years. Although the causes of this regression may be locally natural, it is more generally related to human impact. In the framework of the HalGolo (2010) and CoralCorse (2013) oceanographic campaigns, acoustic data (mosaic of sonograms and bathymetry), validated by field data (Scuba diving, ROV), were acquired at depths of -10 m and -50 m at the NATURA 2000 site “Grand Herbier de la Plaine Orientale” (Western Mediterranean, Corsica). Processing of this data provided evidence of the scale of this mechanical degradation (trawling scars, mooring, etc.), and enabled its quantification with regard to surface area and scar density. The main degradation was observed between -20 and...
Tipo: Text Palavras-chave: Anthropogenic impact; Corsica; Side Scan Sonar; Posidonia oceanica; Trawling.
Ano: 2015 URL: http://archimer.ifremer.fr/doc/00272/38364/36669.pdf
Imagem não selecionada

Imprime registro no formato completo
Caractérisation des peuplements benthiques du Cap Corse ArchiMer
Bonacorsi, Marina; Pergent-martini, Christine; Clabaut, Philippe; Damier, Elodie; Daniel, Boris; Breand, Niels; Marengo, Michel; Pergent, Gerard.
Tipo: Text Palavras-chave: Cartographie; Coralligène; Rhodolithes; Herbiers de magnoliophytes; Corse.
Ano: 2013 URL: http://archimer.ifremer.fr/doc/00185/29672/28044.pdf
Imagem não selecionada

Imprime registro no formato completo
Collaborative Database to Track Mass Mortality Events in the Mediterranean Sea ArchiMer
Garrabou, Joaquim; Gómez-gras, Daniel; Ledoux, Jean-baptiste; Linares, Cristina; Bensoussan, Nathaniel; López-sendino, Paula; Bazairi, Hocein; Espinosa, Free; Ramdani, Mohamed; Grimes, Samir; Benabdi, Mouloud; Souissi, Jamila Ben; Soufi, Emna; Khamassi, Faten; Ghanem, Raouia; Ocaña, Oscar; Ramos-esplà, Alfonso; Izquierdo, Andres; Anton, Irene; Rubio-portillo, Esther; Barbera, Carmen; Cebrian, Emma; Marbà, Nuria; Hendriks, Iris E.; Duarte, Carlos M.; Deudero, Salud; Díaz, David; Vázquez-luis, Maite; Alvarez, Elvira; Hereu, Bernat; Kersting, Diego K.; Gori, Andrea; Viladrich, Núria; Sartoretto, Stephane; Pairaud, Ivane; Ruitton, Sandrine; Pergent, Gérard; Pergent-martini, Christine; Rouanet, Elodie; Teixidó, Nuria; Gattuso, Jean-pierre; Fraschetti, Simonetta; Rivetti, Irene; Azzurro, Ernesto; Cerrano, Carlo; Ponti, Massimo; Turicchia, Eva; Bavestrello, Giorgio; Cattaneo-vietti, Riccardo; Bo, Marzia; Bertolino, Marco; Montefalcone, Monica; Chimienti, Giovanni; Grech, Daniele; Rilov, Gil; Tuney Kizilkaya, Inci; Kizilkaya, Zafer; Eda Topçu, Nur; Gerovasileiou, Vasilis; Sini, Maria; Bakran-petricioli, Tatjana; Kipson, Silvija; Harmelin, Jean G..
Tipo: Text Palavras-chave: Climate change; Ocean warming; Marine heat wave impacts; Marine disease; Marine conservation and protection.
Ano: 2019 URL: https://archimer.ifremer.fr/doc/00592/70448/68557.pdf
Imagem não selecionada

Imprime registro no formato completo
Evolution inattendue des récifs à Posidonia oceanica dans le golfe de Saint-Florent (Corse) ArchiMer
Pergent-martini, Christine; Bonacorsi, Marina; Plantecoste, Dorian; Pergent, Gerard.
Tipo: Text Palavras-chave: Cartographie; Dynamique; Herbiers; Aménagements littoraux; Corse.
Ano: 2013 URL: http://archimer.ifremer.fr/doc/00185/29673/28045.pdf
Imagem não selecionada

Imprime registro no formato completo
New data concerning the coralligenous atolls of cap corse: an attempt to shed light on their origin ArchiMer
Pergent-martini, Christine; Alami, S; Bonacorsi, Marina; Clabaut, Philippe; Daniel, Boris; Ruitton, Sandrine; Sartoretto, Stephane; Pergent, Gerard.
A new coralligenous morphotype named ‘atolls’ was discovered in 2011 in northern Cap Corse (Western Mediterranean Sea). With the aim of inventorying and characterizing these structures, and to attempt to shed light on their origins, two oceanographic campaigns (using e.g. side scan sonar, multibeam echosounder, sparker, ROV and submarine with 3D photogrammetry) were carried out in 2013 and 2014, in this sector, and in the south of the island in search of similar structures. Off Cap Corse, nearly one thousand atolls were identified between 105 and 130 m depth; the majority of them are situated between 110 and 125 m depth. These atolls are generally grouped (several tens to several hundred) and are to be found in two main sectors, situated between 22 and 31...
Tipo: Text Palavras-chave: Coralligenous; Atolls; Rhodoliths; Corsica.
Ano: 2015 URL: http://archimer.ifremer.fr/doc/00272/38365/36670.pdf
Imagem não selecionada

Imprime registro no formato completo
Organic and inorganic human-induced contamination of Posidonia oceanica meadows ArchiMer
Pergent, Gerard; Labbe, Celine; Lafabrie, Celine; Kantin, Roger; Pergent-martini, Christine.
In coastal environments, plants are used for phytoremediation of contamination. Organic and inorganic contaminants may be due to natural and/or anthropogenic sources. The aim of this study is to compare inorganic (trace metal) and organic (PAH) contamination in Posidonia oceanica and to analyse the relationship between these types of pollutants indeed very few studies have been interested in their correlations and common sources. P. oceanica leaves were collected in two sites exhibiting different levels of human-induced pressure. Higher values were recorded in the more polluted site (Toulon) for trace metals (Ag, Hg, Pb) as well as for PAHs (Medium Molecular Weight and High Molecular Weight) due to the presence of the city and/or harbour in proximity. For...
Tipo: Text Palavras-chave: Trace metals; Polycyclic aromatic hydrocarbons; Contamination; Seagrass; Posidonia oceanica; Mediterranean.
Ano: 2011 URL: http://archimer.ifremer.fr/doc/00038/14913/15671.pdf
Imagem não selecionada

Imprime registro no formato completo
Trawling impacts on Mediterranean seagrass ArchiMer
Pergent, Gerard; Pergent-martini, Christine; Boudouresque, Charles-françois.
Tipo: Text
Ano: 2013 URL: http://archimer.ifremer.fr/doc/00185/29671/28043.pdf
Registros recuperados: 7
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional