Mostrando 10 resultados de: 39
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Environmental Biology of Fishes(11)
Animal Biotelemetry(2)
Journal of Fish Biology(2)
Marine Biodiversity Records(2)
PLoS ONE(2)
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Vertebrados de sangre fría(18)
Mammalia(14)
Geología, hidrología, meteorología(13)
Economía de la tierra y la energía(7)
Temas específicos de historia natural de los animales(7)
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scopus(39)
Association of sharks with las gemelas seamount and first evidence of connectivity with Cocos Island, Pacific of Costa Rica
ArticleAbstract: Introduction: Seamounts and oceanic islands are known as hotspots of pelagic biodiversity, which higPalabras claves:ALOPIAS PELAGICUS, Eastern tropical Pacific, Highly migratory species, Marine protected areas, Sphyrna lewiniAutores:Alex R. Hearn, Arauz R., Chávez E.J., Nalesso E., Steiner T.Fuentes:googlescopusAssociation of whale sharks (Rhincodon typus) with thermo-biological frontal systems of the eastern tropical Pacific
ArticleAbstract: Satellite tracking of 27 whale sharks in the eastern tropical Pacific, examined in relation to envirPalabras claves:Autores:Alex R. Hearn, Espinoza E.R., Green J.R., Ryan J.Fuentes:googlescopusBehavior, movements, and habitat use of adult green sturgeon, Acipenser medirostris, in the upper Sacramento River
ArticleAbstract: We conducted the first continuous shipboard tracking of southern Distinct Population Segment green sPalabras claves:Acipenser medirostris, Acoustic telemetry, First passage times, Habitat utilization, Sacramento River, site fidelityAutores:Alex R. Hearn, Battleson R.D., Chapman E.D., Peter Klimley A., Peterson M.L., Singer G.P., Thomas M.J.Fuentes:googlescopusA brief massive aggregation of pelagic swimming crabs Euphylax dovii (Decapoda: Portunidae) at Cocos Island, Costa Rica coincides with onset of El Niño event
ArticleAbstract: Introduction: Sporadic aggregations of decapod crustaceans can occur for various reasons and in somePalabras claves:Brachyura, Eastern tropical Pacific, EL NIÑO, Mass aggregationAutores:Alex R. Hearn, Arauz R., Steiner T.Fuentes:googlescopusDiel movements of out-migrating Chinook salmon (Oncorhynchus tshawytscha) and steelhead trout (Oncorhynchus mykiss) smolts in the Sacramento/San Joaquin watershed
ArticleAbstract: We used ultrasonic telemetry to describe the movement patterns of late-fall run Chinook salmon (OncoPalabras claves:Chinook salmon, Diel, MIGRATION, Sacramento River, Smolt, Steelhead troutAutores:Alex R. Hearn, Ammann A.J., Chapman E.D., Lindley S.T., MacFarlane R.B., Michel C.J., Peter Klimley A., Peterson M.L., Sandstrom P.T., Singer G.P., Thomas M.J.Fuentes:googlescopusAdult female whale sharks make long-distance movements past Darwin Island (Galapagos, Ecuador) in the Eastern Tropical Pacific
ArticleAbstract: Most previous studies on whale shark movements have been on immature sharks. Here, we present trackiPalabras claves:Autores:Acuña-Marrero D., Alex R. Hearn, Espinoza E.R., Green J.R., Peter Klimley A., Román M.H.Fuentes:googlescopusGreen sturgeon habitat suitability varies in response to drought related flow regimes
ArticleAbstract: A series of habitat suitability models were created based upon 2-dimensional tracking of Green SturgPalabras claves:drought, Green sturgeon, habitat suitability, hydrology, telemetryAutores:Alex R. Hearn, Chapman E.D., McDonald R., Peter Klimley A., Thomas M.J.Fuentes:googlescopusFirst record of three shark species, Odontaspis ferox, Mustelus albipinnis and Centrophorus squamosus, from the Galápagos Islands
ArticleAbstract: Two shark species, Odontaspis ferox and Centrophorus squamosus, are recorded for the first time at tPalabras claves:Centrophorus squamosus, Galapagos islands, Mustelus albipinnis, Odontaspis ferox, range distributionAutores:Acuña-Marrero D., Alex R. Hearn, Jens Mayorga, Zimmerhackel J.S.Fuentes:googlescopusDiving into the vertical dimension of elasmobranch movement ecology
ArticleAbstract: Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ePalabras claves:Autores:Abrantes K., Afonso A.S., Ajemian M.J., Alex R. Hearn, Anderson B.N., Anderson S.D., Andrzejaczek S., Araujo G., Armstrong A.J., Armstrong A.O., Bach P., Barnett A., Bennett M.B., Bezerra N.P.A., Bonfil R., Boustany A.M., Bowlby H.D., Branco I., Braun C.D., Brooks E.J., Brown J., Burke P.J., Butcher P.A., Carlisle A.B., Castleton M., Chapple T.K., Chateau O., Clarke M., Coelho R., Coffey D.M., Cortes E., Couturier L.I.E., Cowley P.D., Croll D.A., Cuevas J.M., Curtis T.H., Dagorn L., Dale J.J., Daly R., Dewar H., Doherty P.D., Domingo A., Dove A.D.M., Drew M., Dudgeon C.L., Duffy C.J.A., Elliott R.G., Ellis J.R., Erdmann M.V., Farrugia T.J., Ferreira L.C., Ferretti F., Filmalter J.D., Finucci B., Fischer C., Fitzpatrick R., Forget F., Forsberg K., Francis M.P., Franks B.R., Gallagher A.J., Galvan-Magana F., García M.L., Gaston T.F., Gillanders B.M., Gleiss A.C., Gollock M.J., Goodman M.C., Green J.R., Green S.M., Griffiths C.A., Hammerschlag N., Hasan A., Hawkes L.A., Hazin F.H.V., Heard M., Hedges K.J., Henderson S.M., Holdsworth J.C., Holland K.N., Howey L.A., Hueter R.E., Humphries N.E., Hussey N.E., Hutchinson M., Huveneers C., Jacoby D.M.P., Jaine F.R.A., Jorgensen S.J., Kanive P.E., Labaja J., Lana F.O., Lassauce H., Lipscombe R.S., Llewellyn F., Lucas T.C.D., Macena B.C.L., Meekan M.G., Mourier J., Peel L.R.Fuentes:googlescopusDiscovery of a putative scalloped hammerhead shark Sphyrna lewini (Carcharhiniformes: Sphyrnidae) nursery site at the Galapagos Islands, Eastern Tropical Pacific
ArticleAbstract: Sphyrna lewini is a viviparous shark that pups in shallow coastal waters. Given dramatic declines inPalabras claves:mangroves, marine protected area, Nursery area, oceanic island, Scalloped hammerheadAutores:Alex R. Hearn, Ángela Palomino, Daniel Armijos, Diana Pazmiño, Florencia Córdova, Jorgensen S.J., Lauren Goodman, Viviana Páez, Yasuní Chiriboga-Paredes, Yépez M.Fuentes:googlescopus