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	Provedor de dados 5 (1) Autor Juniper, Sk (1) Legendre, P (1) Massoth, G (1) Sarrazin, Jozee (1) Palavra-chave Fluid flow (1) Habitat characterization (1) Hydrothermal vent ecology (1) In situ measurements (1) Mosaic habitat (1) Physical and chemical factors (1) Species distribution (1) Statistical analyses (1) Substratum types (1) Sulfide edifice (1) Mais... Tipo do documento Text (1) Ano 1999 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Physical and chemical factors influencing species distributions on hydrothermal sulfide edifices of the Juan de Fuca Ridge, northeast Pacific 5 Sarrazin, Jozee; Juniper, Sk; Massoth, G; Legendre, P. This study examines relationships between hydrothermal vent species and their surrounding physical and chemical environment on 2 high-temperature sulfide edifices of the Juan de Fuca Ridge (northeast Pacific). Video imagery and in situ temperature and chemical information were acquired during 2 remotely operated vehicle (ROV) dive programs in 1993 and 1995, for a total of 78 scans. Statistical analyses of environmental and faunal data reveal a heterogeneous distribution (cor respondence analyses) of hydrothermal species and demonstrate a significant influence of local physical and chemical conditions on species distributions (canonical correspondence analyses). Results confirm the importance of hydrogen sulfide to the distribution of vent species as well... Tipo: Text Palavras-chave: Hydrothermal vent ecology; Physical and chemical factors; In situ measurements; Habitat characterization; Species distribution; Sulfide edifice; Statistical analyses; Fluid flow; Substratum types; Mosaic habitat. Ano: 1999 URL: http://archimer.ifremer.fr/doc/00280/39113/37666.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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