Data/hora: 16/06/2024 17:08:47

Provedor de dados: 	5	
País: 	France	
Título: 	Are deep-sea ecosystems surrounding Madagascar threatened by land-use or climate change?	
Autores: 	Fontanier, Christophe; Mamo, Briony; Toucanne, Samuel; Bayon, Germain; Schmidt, Sabine; Deflandre, Bruno; Dennielou, Bernard; Jouet, Gwenael; Garnier, Eline; Sakai, Saburo; Lamas, Ruth Martinez; Duros, Pauline; Toyofuku, Takashi; Sale, Aurelien; Belleney, Deborah; Bichon, Sabrina; Boissier, Audrey; Cheron, Sandrine; Pitel, Mathilde; Roubi, Angelique; Rovere, Mickael; Gremare, Antoine; Dupre, Stephanie; Jorry, Stephan.	
Data: 	2018-01	
Ano: 	2018	
Palavras-chave: 	Multidisciplinary study; Benthic foraminifera; Land-use; Tropical cyclones.	
Resumo: 	In this short communication, we present a multidisciplinaty study of sedimentary records collected from a deep-sea interfluve proximal to the mouths of major northwestern Madagascan rivers. For the last 60 years, the seafloor has been repeatedly disturbed by the deposition of organic rich, tropical, terrestrial sediments causing marked reductions in benthic biodiversity. Increased soil erosion due to local land-use, deforestation and intensifying tropical cyclones are potential causes for this sedimentary budget and biodiversity shift. Our marine sedimentary records indicate that until now, these conditions have not occurred within the region for at least 20,000 years.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	https://archimer.ifremer.fr/doc/00413/52488/53276.pdf

DOI:10.1016/j.dsr.2017.11.011

https://archimer.ifremer.fr/doc/00413/52488/	
Editor: 	Pergamon-elsevier Science Ltd	
Formato: 	application/pdf	
Fonte: 	Deep-sea Research Part I-oceanographic Research Papers (0967-0637) (Pergamon-elsevier Science Ltd), 2018-01 , Vol. 131 , P. 93-100	
Fonte: 	2017 Elsevier Ltd. All rights reserved.

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