Search Results - "De Morais, Luis Tito"

A review of the ecological knowledge on the species Batrachoides liberiensis in estuarine and lagoon environments of West Africa by Simier, Monique, Sadio, Oumar, Tito de Morais, Luis, Ecoutin, Jean‐Marc

“…Scientific fishing programmes were carried out between 1979 and 2013 in several West African estuarine, coastal and lagoon ecosystems. Batrachoides liberiensis…”
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Length–weight relationships of 5 fish species from the Sine Saloum estuary, Senegal, West Africa by Sadio, Oumar, Simier, Monique, Le Loc’h, François, Tito de Morais, Luis

“…Length‐weight relationships (W = aLb) were estimated for 5 fish species, the pearl stingray Fontitrygon margaritella (Compagno & Roberts, 1984), the West…”
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The PPEAO experimental fishing dataset: Fish from West African estuaries, lagoons and reservoirs by Simier, Monique, Ecoutin, Jean-Marc, Tito de Morais, Luis

“…This paper describes a dataset of fish, crustacean and mollusc occurrences extracted from the "Experimental Fishing" section of the IRD's PPEAO information…”
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Structure and seasonal variability of fish food webs in an estuarine tropical marine protected area (Senegal): Evidence from stable isotope analysis by Faye, Djibril, Tito de Morais, Luis, Raffray, Jean, Sadio, Oumar, Thiaw, Omar Thiom, Le Loc’h, François

“…West African tropical estuaries play an important role in the growth and survival of many commercially exploited fish species and enable the sustainability of…”
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Fish Species in a Changing World: The Route and Timing of Species Migration between Tropical and Temperate Ecosystems in Eastern Atlantic by Kaimuddin, Awaluddin H., Laë, Raymond, Tito De Morais, Luis

“…The presence of tropical species has been reported in Atlantic-European waters with increasing frequency in recent years. Unfortunately, the history of their…”
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Catch per Unit Effort and yields as indicators of exploited fish communities: application to two West African reservoirs by Kantoussan, Justin, Ecoutin, Jean M, Fontenelle, Guy, Morais, Luis Tito, Laë, Raymond

“…Two indicators of fish exploitation, catch per unit effort (CPUE) and yield per unit area, were used with surveys of small‐scale fishery landings to compare…”
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Ecological indicators based on trophic spectrum as a tool to assess ecosystems fishing impacts by Kantoussan, Justin, Marc Ecoutin, Jean, Fontenelle, Guy, Morais, Luis Tito de, Laë, Raymond

“…Trophic indicators were used to compare two Malian freshwater reservoirs whose main differences are based on their different fishing pressures. Data were…”
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Trophic ecology influence on metal bioaccumulation in marine fish: Inference from stable isotope and fatty acid analyses by Le Croizier, Gaël, Schaal, Gauthier, Gallon, Régis, Fall, Massal, Le Grand, Fabienne, Munaron, Jean-Marie, Rouget, Marie-Laure, Machu, Eric, Le Loc'h, François, Laë, Raymond, De Morais, Luis Tito

“…The link between trophic ecology and metal accumulation in marine fish species was investigated through a multi-tracers approach combining fatty acid (FA) and…”
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Length–weight relationships of four fish species from Fatala estuary, Guinea, West Africa by Sadio, Oumar, Simier, Monique, Le Loc’h, François, Tito de Morais, Luis

“…This study provides length‐weight relationships (LWR) that had not yet been reported for four fish species belonging to four different families: Chrysichthys…”
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Spatial and temporal structure of the fish assemblage in Akanda National Park (Gabon), an equatorial mangrove estuary by Mve Beh, Jean Hervé, Sadio, Oumar, Mbega, Jean Daniel, Tchinga, Ghislain, Tsinga, Flore, Leboulanger, Christophe, Frida, Ben Rais Lasram, Luis, Tito de Morais, Le Loc’h, François

“…Marine spatial planning and management processes are important tools for environmental and resource management, providing effective frameworks for considering…”
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Trace metal distribution in pelagic fish species from the north-west African coast (Morocco) by Afandi, Imane, Talba, Sophia, Benhra, Ali, Benbrahim, Samir, Chfiri, Rachid, Labonne, Maylis, Masski, Hicham, Laë, Raymond, Tito De Morais, Luis, Bekkali, Mohammed, Bouthir, Fatima Zohra

“…In the current study, ten elements contents (Fe, Zn, Mn, Cu, Cr, Co, Ni, Cd, Pb and Hg) have been measured in muscle and liver of four pelagic fish species (…”
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Use and limits of three methods for assessing fish size spectra and fish abundance in two tropical man-made lakes by Coll, Céline, Morais, Luis Tito de, Laë, Raymond, Lebourges-Dhaussy, Anne, Simier, Monique, Guillard, Jean, Josse, Erwan, Ecoutin, Jean-Marc, Albaret, Jean-Jacques, Raffray, Jean, Kantoussan, Justin

“…A comparative study, combining three different assessment methods (fish gillnet sampling, artisanal fisheries surveys and hydroacoustics) was conducted in Mali…”
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Positive precipitation–evaporation budget from AD 460 to 1090 in the Saloum Delta (Senegal) indicated by mollusk oxygen isotopes by Azzoug, Moufok, Carré, Matthieu, Chase, Brian M., Deme, Abdoulaye, Lazar, Alban, Lazareth, Claire E., Schauer, Andrew J., Mandeng-Yogo, Magloire, Simier, Monique, Thierno-Gaye, Amadou, de Morais, Luis Tito

“…There is a critical need to document the long-term variability of the West African Monsoon (WAM) in the Sahel region. We present here a multidecadal proxy…”
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Cadmium in the waters off South Morocco: Nature of particles hosting Cd and insights into the mechanisms fractionating Cd from phosphate by Waeles, Matthieu, Planquette, Hélène, Afandi, Imane, Delebecque, Nina, Bouthir, Fatimazohra, Donval, Anne, Shelley, Rachel U., Auger, Pierre‐Amaël, Riso, Ricardo D., Tito de Morais, Luis

“…In this study, we report the distributions of total dissolvable cadmium and particulate cadmium from 27 stations in southern Moroccan coastal waters…”
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Ecological field experiment of short-term effects of fishing ban on fish assemblages in a tropical estuarine MPA by Ecoutin, Jean-Marc, Simier, Monique, Albaret, Jean-Jacques, Laë, Raymond, Raffray, Jean, Sadio, Oumar, Tito de Morais, Luis

“…Marine Protected Areas (MPAs), in addition to their important role in the conservation of critical habitats and vulnerable species, are now also used in a…”
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Effects of salinity on fish assemblage structure: An evaluation based on taxonomic and functional approaches in the Casamance estuary (Senegal, West Africa) by Kantoussan, Justin, Ecoutin, Jean Marc, Simier, Monique, Tito de Morais, Luis, Laë, Raymond

“…The utility of taxonomic and functional approaches in assessing the structure of fish communities is tested in the hypersaline estuary of the Casamance river…”
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relevance of size parameters as indicators of fishery exploitation in two West African reservoirs by Kantoussan, Justin, Ecoutin, Jean Marc, Fontenelle, Guy, Thiaw, Omar Thiom, Tito de Morais, Luis, Laë, Raymond

“…Fish communities living within the artificial reservoirs of Manantali and Selingue in Mali are compared after the monitoring of small-scale fishery landings…”
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Chemical profiles in otoliths from 3 fish species along the Moroccan coast: accumulation and migration patterns by Maylis, Labonne, Hicham, Masski, Raymond, Lae, Sophia, Talba, Claire, Bassoulet, Eric, Dabas, Imane, Tai, Jean Marie, Munaron, Luis, Tito De Morais

“…Abstract only…”
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Stable isotope analyses revealed the influence of foraging habitat on mercury accumulation in tropical coastal marine fish by Le Croizier, Gaël, Schaal, Gauthier, Point, David, Le Loc'h, François, Machu, Eric, Fall, Massal, Munaron, Jean-Marie, Boyé, Aurélien, Walter, Pierre, Laë, Raymond, Tito De Morais, Luis

“…Bioaccumulation of toxic metal elements including mercury (Hg) can be highly variable in marine fish species. Metal concentration is influenced by various…”
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Significance of metallothioneins in differential cadmium accumulation kinetics between two marine fish species by Le Croizier, Gaël, Lacroix, Camille, Artigaud, Sébastien, Le Floch, Stéphane, Raffray, Jean, Penicaud, Virginie, Coquillé, Valérie, Autier, Julien, Rouget, Marie-Laure, Le Bayon, Nicolas, Laë, Raymond, Tito De Morais, Luis

“…Impacted marine environments lead to metal accumulation in edible marine fish, ultimately impairing human health. Nevertheless, metal accumulation is highly…”
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