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	Provedor de dados Biota Neotropica (1) ArchiMer (1) Autor De Wit, Rutger (1) Holmer, Marianne (1) Lima,Naftali Alves (1) Pascotto,Márcia Cristina (1) Pedroni,Fernando (1) Pereira,Jessiane Mayara Nogueira (1) Purificação,Keila Nunes (1) Van Der Geest, Matthijs (1) Van Der Heide, Tjisse (1) Mais... Palavra-chave Mutualistic interactions (2) Delta S-34 (1) Environmental change (1) Lucinid bivalves (1) Neotropical savanna (1) Seagrass performance (1) Seagrass-lucinid mutualism (1) Seasonality (1) Sediment sulfide stress (1) Seed dispersal (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Text (1) Ano 2020 (1) 2014 (1) País Brazil (1) France (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última First Field-Based Evidence That the Seagrass-Lucinid Mutualism Can Mitigate Sulfide Stress in Seagrasses ArchiMer Van Der Geest, Matthijs; Van Der Heide, Tjisse; Holmer, Marianne; De Wit, Rutger. Seagrass meadows form vital ecological components of coastal zones worldwide, but are rapidly declining. Large-scale seagrass diebacks have been related to accumulation of toxic sulfide in the sediment, a phenomenon predicted to occur more frequently in the near future due to ongoing global warming and increasing organic loading of coastal systems worldwide. Recently, a facultative mutualism between seagrasses and lucinid bivalves with endosymbiotic sulfide-consuming gill bacteria was discovered that may prevent toxic sulfide accumulation in seagrass sediments. Yet, direct field-based evidence for the importance of this mutualism in alleviating sulfide stress in seagrasses is currently lacking, as well as how its role may change when sediment sulfide... Tipo: Text Palavras-chave: Delta S-34; Seagrass performance; Environmental change; Sediment sulfide stress; Seagrass-lucinid mutualism; Lucinid bivalves; Mutualistic interactions. Ano: 2020 URL: https://archimer.ifremer.fr/doc/00609/72073/70782.pdf Interactions between frugivorous birds and plants in savanna and forest formations of the Cerrado Biota Neotropica Purificação,Keila Nunes; Pascotto,Márcia Cristina; Pedroni,Fernando; Pereira,Jessiane Mayara Nogueira; Lima,Naftali Alves. We recorded interactions between frugivorous birds and plants in the Cerrado and we assessed the role and importance of birds as potential seed dispersers. We analyzed the distribution of recorded feeding events, bird-plant interactions, and bird species composition between savanna and forest formations and between the dry and rainy seasons. Samplings were carried out from August 2009 to October 2010 and from November 2011 to August 2012 by means of line transects and focal observations. We recorded 348 feeding events and 187 interactions involving 44 plant species and 60 bird species. Most of the feeding events were observed in the forests and during the dry season (χ2 = 39.529; gl = 1; p < 0.001). However, no significant difference was found in the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mutualistic interactions; Neotropical savanna; Seasonality; Seed dispersal. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032014000400105 Registros recuperados: 2 Primeira ... 1 ... Última

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