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| Gollasch, Stephan; Kerckhof, Francis; Craeymeersch, Johan; Goulletquer, Philippe; Jensen, Kathe; Jelmert, Anders; Minchin, Dan. |
| The North American bivalve mollusc Ensis directus (Conrad, 1843) (Bivalvia, Pharidae) is native to the Northwest Atlantic coasts from southern Labrador to northern Florida (Bousfield, 1960; Theroux and Wigley, 1983; Swennen et al., 1985; Abbott and Morris, 2001; Turgeon et al., 2009; Vierna et al., 2013). This species has been introduced outside its native range, with the first confirmed record from the German Bight in 1979 (Cosel et al., 1982). Thereafter, a subsequent secondary range expansion took place, and the species is presently known to occur from Spain to Norway, including the UK (e.g. ühlenhardt - Siegel et al., 1983; Essink, 1985, 1986; Kerckhof and Dumoulin; 1987, Luczak et al., 1993; Rasmussen, 1996; Brattegard and Holthe, 1997; Eno et al.,... |
| Tipo: Text |
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| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00269/38007/36090.pdf |
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| Hummel, Herman; Van Avesaath, Pim; Wijnhoven, Sander; Kleine-schaars, Loran; Degraer, Steven; Kerckhof, Francis; Bojanic, Natalia; Skejic, Sanda; Vidjak, Olja; Rousou, Maria; Orav-kotta, Helen; Kotta, Jonne; Jourde, Jerome; Pedrotti, Maria Luiza; Leclerc, Jean-charles; Simon, Nathalie; Rigaut-jalabert, Fabienne; Bachelet, Guy; Lavesque, Nicolas; Arvanitidis, Christos; Pavloudi, Christina; Faulwetter, Sarah; Crowe, Tasman; Coughlan, Jennifer; Benedetti-cecchi, Lisandro; Dal Bello, Martina; Magni, Paolo; Como, Serena; Coppa, Stefania; Ikauniece, Anda; Ruginis, Tomas; Jankowska, Emilia; Weslawski, Jan Marcin; Warzocha, Jan; Gromisz, Slawomira; Witalis, Bartosz; Silva, Teresa; Ribeiro, Pedro; Fernandes De Matos, Valentina Kirienko; Sousa-pinto, Isabel; Veiga, Puri; Troncoso, Jesus; Guinda, Xabier; Juanes De La Pena, Jose Antonio; Puente, Araceli; Espinosa, Free; Perez-ruzafa, Angel; Frost, Matt; Mcneill, Caroline Louise; Peleg, Ohad; Rilov, Gil. |
| Within the COST action EMBOS (European Marine Biodiversity Observatory System) the degree and variation of the diversity and densities of soft-bottom communities from the lower intertidal or the shallow subtidal was measured at 28 marine sites along the European coastline (Baltic, Atlantic, Mediterranean) using jointly agreed and harmonized protocols, tools and indicators. The hypothesis tested was that the diversity for all taxonomic groups would decrease with increasing latitude. The EMBOS system delivered accurate and comparable data on the diversity and densities of the soft sediment macrozoobenthic community over a large-scale gradient along the European coastline. In contrast to general biogeographic theory, species diversity showed no linear... |
| Tipo: Text |
Palavras-chave: Soft sediment; Benthos; Species diversity; Densities; Harmonization of methods; European cline; Biogeography; Latitudinal diversity gradient (LDG). |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00376/48675/49010.pdf |
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