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	Provedor de dados ArchiMer (4) Zoologia (1) Anais da ABC (AABC) (1) Autor Brind'Amour, Anik (3) Tableau, Adrien (3) Le Bris, H. (2) CACERES,NILTON C. (1) Callisto,Marcos (1) Cormon, Xochitl (1) Goulart,Michael D.C. (1) Le Bris, H (1) Le Pape, Olivier (1) Loots, Christophe (1) MELO,GERUZA L. (1) MIOTTO,BARBARA (1) Marchal, Paul (1) Martins,Rogério P. (1) Moreno,Pablo (1) PERES,BRISA (1) Saulnier, E (1) Vaz, Sandrine (1) Vermard, Youen (1) Woillez, Mathieu (1) Mais... Palavra-chave Predator-prey relationship (6) Nursery habitat (3) Bioenergetics (2) Carrying capacity (2) Demersal fish (2) Secondary production (2) Benthic invertebrates (1) Biotic interactions (1) Competition (1) Cricetid rodents (1) Density dependence (1) Didelphid marsupials (1) Exploitation efficiency (1) Fish juvenile (1) Flatfish (1) Food consumption (1) Food limitation (1) Generalized linear models (1) Habitat selection (1) Hake (1) Mais... Tipo do documento Text (4) Info:eu-repo/semantics/article (2) Ano 2019 (1) 2016 (1) 2015 (1) 2014 (1) 2013 (1) 2006 (1) Mais... País France (4) Brazil (2) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Available Benthic Energy Coefficient (ABEC): a generic tool to estimate the food profitability in coastal fish nurseries ArchiMer Tableau, Adrien; Le Bris, H.; Brind'Amour, Anik. The benthic production of prey seems to be one of the main drivers among many environmental factors that influence the quality of fish nurseries and potentially limit their carrying capacity. However, the contribution of food availability in the growth and survival of juveniles is still controversial. The Available Benthic Energy Coefficient (ABEC) aims to assess the trophic profitability of benthic invertebrate prey; this concept reflects the combination of energy richness and availability of prey. A value of the coefficient was associated with each prey species. This value was calculated from the product of 4 components: (1) mass energy, (2) productivity, (3) regeneration, and (4) accessibility. Thus, this coefficient is expressed as a quantity of energy... Tipo: Text Palavras-chave: Predator-prey relationship; Secondary production; Prey availability; Demersal fish; Nursery habitat; Carrying capacity; Bioenergetics. Ano: 2015 URL: https://archimer.ifremer.fr/doc/00260/37079/35588.pdf Does predator benefits prey? Commensalism between Corynoneura Winnertz (Diptera, Chironomidae) and Corydalus Latreille (Megaloptera, Corydalidae) in Southeastern Brazil Zoologia Callisto,Marcos; Goulart,Michael D.C.; Moreno,Pablo; Martins,Rogério P.. Commensalism between Corydalus Latreille, 1802 (Megaloptera, Corydalidae) and Corynoneura Winnertz, 1846 (Diptera, Chironomidae, Orthocladiinae) larvae was recorded in Indaiá stream, at 1,380 m a.s.l. (Parque Nacional da Serra do Cipó, 19º-20ºS, 43º-44ºW) and in the headwaters of São Francisco river, at 1,300-1,700 m a.s.l. (Parque Nacional da Serra da Canastra, 20º00'-20º30'S, 46º15'-47º00'W), in Minas Gerais state, Brazil. Seventy eight Corydalus larvae (range 22-88 mm) were sampled: 61 in the Indaiá stream and 17 in other two streams. Twelve Corydalus larvae (22-79 mm) in the Indaiá stream and three out of 15 larvae in the headwaters of São Francisco river (38-50 mm) had Corynoneura, larvae and pupae on their gills (3rd to 6th) and a few larvae attached... Tipo: Info:eu-repo/semantics/article Palavras-chave: Headwater stream; Phoresy; Predator-prey relationship; São Francisco river. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752006000200032 Influence of food availability on the spatial distribution of juvenile fish within soft sediment nursery habitats ArchiMer Tableau, Adrien; Brind'Amour, Anik; Woillez, Mathieu; Le Bris, H.. Soft sediments in coastal shallow waters constitute nursery habitats for juveniles of several flatfishes. The quality of a nursery is defined by its capacity to optimize the growth and the survival of juvenile fish. The influence of biotic factors, such as food availability, is poorly studied at the scale of a nursery ground. Whether food availability limits juvenile survival is still uncertain. A spatial approach is used to understand the influence of food availability on the distribution of juvenile fish of various benthic and demersal species in the Bay of Vilaine (France), a productive nursery ground. We quantified the spatial overlap between benthic macro-invertebrates and their predators (juvenile fish) to assess if the latter were spatially covering... Tipo: Text Palavras-chave: Predator-prey relationship; Nursery habitat; Flatfish; Demersal fish; Benthic invertebrates; Spatial overlap; Food limitation. Ano: 2016 URL: http://archimer.ifremer.fr/doc/00300/41100/40273.pdf Microhabitat of small mammals at ground and understorey levels in a deciduous, southern Atlantic Forest Anais da ABC (AABC) MELO,GERUZA L.; MIOTTO,BARBARA; PERES,BRISA; CACERES,NILTON C.. Each animal species selects specific microhabitats for protection, foraging, or micro-climate. To understand the distribution patterns of small mammals on the ground and in the understorey, we investigated the use of microhabitats by small mammals in a deciduous forest of southern Brazil. Ten trap stations with seven capture points were used to sample the following microhabitats: liana, fallen log, ground litter, terrestrial ferns, simple-trunk tree, forked tree, and Piper sp. shrubs. Seven field phases were conducted, each for eight consecutive days, from September 2006 through January 2008. Four species of rodents (Akodon montensis, Sooretamys angouya, Oligoryzomys nigripes and Mus musculus) and two species of marsupials (Didelphis albiventris and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cricetid rodents; Didelphid marsupials; Habitat selection; Predator-prey relationship; Vertical space use. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000200727 Novel approach for testing the food limitation hypothesis in estuarine and coastal fish nurseries ArchiMer Tableau, Adrien; Le Bris, H; Saulnier, E; Le Pape, Olivier; Brind'Amour, Anik. Survival success of early life stages of fish is regulated by density-dependent effects, but the limiting factors explaining these effects have not been well identified. In coastal habitats, juveniles of many fish species occur in high concentrations and possibly compete for food resources. This study compared the ratio of food consumption to benthic prey production to test whether food availability is a major factor defining the carrying capacity of fish nurseries. We developed a method to quantify the exploitation efficiency (also called ecotrophic efficiency) of the juvenile fish feeding on benthic prey, expressed as a ratio of food consumption to food production. This method includes many sources of uncertainty and a key parameter of prey... Tipo: Text Palavras-chave: Exploitation efficiency; Predator-prey relationship; Food consumption; Fish juvenile; Nursery habitat; Bioenergetics; Density dependence; Carrying capacity; Secondary production. Ano: 2019 URL: https://archimer.ifremer.fr/doc/00588/70009/67925.pdf Spatial interactions between saithe (Pollachius virens) and hake (Merluccius merluccius) in the North Sea ArchiMer Cormon, Xochitl; Loots, Christophe; Vaz, Sandrine; Vermard, Youen; Marchal, Paul. Spatial interactions between saithe (Pollachius virens) and hake (Merluccius merluccius) were investigated in the North Sea. Saithe is a well-established species in the North Sea, while occurrence of the less common hake has recently increased in the area. Spatial dynamics of these two species and their potential spatial interactions were explored using binomial generalized linear models (GLM) applied to the International Bottom Trawl Survey (IBTS) data from 1991 to 2012. Models included different types of variables: (i) abiotic variables including sediment types, temperature, and bathymetry; (ii) biotic variables including potential competitors and potential preys presence; and (iii) spatial variables. The models were reduced and used to predict and map... Tipo: Text Palavras-chave: Biotic interactions; Competition; Generalized linear models; Hake; North Sea; Overlap; Predator-prey relationship; Saithe; Species distribution modelling. Ano: 2014 URL: http://archimer.ifremer.fr/doc/00200/31146/29847.pdf Registros recuperados: 6 Primeira ... 1 ... Última

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