Search results for "biología marina"

showing 4 items of 4 documents

MEDLEM database, a data collection on large Elasmobranchs in the Mediterranean and Black seas

2020

The Mediterranean Large Elasmobranchs Monitoring (MEDLEM) database contains more than 3,000 records (with more than 4,000 individuals) of large elasmobranch species from 21 different countries around the Mediterranean and Black seas, observed from 1666 to 2017. The principal species included in the archive are the devil ray (1,868 individuals), the basking shark (935 individuals), the blue shark (622 individuals), and the great white shark (342 individuals). In the last decades, other species such as the thresher shark (187 individuals), the shortfin mako (180 individuals), and the spiny butterfly ray (138) were reported with increasing frequency. This was possibly due to increased public a…

Bycatch; databases; geographical distribution; large elasinobranchs; Mediterranean and Black seas; sharks0106 biological sciencesMediterranean climate2417.05 Biología Marina2510.01 Oceanografía Biológicalarge elasmobranchsMediterranean and Black seascetorhinus-maximus gunnerusOceanographycomputer.software_genre01 natural sciencesBasking sharkPesqueríasThresher shark1st recordsbiologyDatabaseconservationBycatch; databases; geographical distribution; large elasmobranchs; Mediterranean and Black seas; sharks04 agricultural and veterinary sciencescarcharhinidaeGeographyMediterranean and black seacoastbasking sharkLarge elasmobranchcarcharodon-carcharias linnaeusEnvironmental Engineeringdatabases[SDE.MCG]Environmental Sciences/Global ChangesFishingSede Central IEOAquatic Sciencesharksplumbeus chondrichthyesDatabasesharks.biology.animal[SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoologysharks; by-catch; databases; large elasmobranchs; geographical distribution; Mediterranean and Black seasgeographical distributionBycatch ; databases ; geographical distribution ; large elasinobranchs ; Mediterranean and Black seas ; sharks14. Life underwaterEcology Evolution Behavior and Systematicslarge elasinobranchs010604 marine biology & hydrobiologybiology.organism_classificationlamniformes cetorhinidaeby-catchBycatchGreat white sharkBycatchButterfly ray040102 fisheries0401 agriculture forestry and fisheriesConservation status[SDE.BE]Environmental Sciences/Biodiversity and Ecologycomputer
researchProduct

Aproximación a las comunidades de carófitos que existieron en la albufera de valencia a partir del estudio de las oósporas del sedimento

2009

14 páginas, 8 figuras, 3 tablas.

CarófitosTolypellaEspañaPlant ScienceValènciaNitellaCharaCharophytCarófitos; Oósporas; La Albufera; Valencia; España; Chara; Nitella; Tolypella; LamprothamniumAbundance (ecology)lcsh:BotanyBotany:CIENCIAS DE LA VIDA::Biología vegetal (Botánica) ::Biología marina [UNESCO]BalticaLamprothamniumNitellaEcology Evolution Behavior and SystematicsCharabiologyL’AlbuferaEcologySedimentLa AlbuferaVegetationOosporesOósporasbiology.organism_classificationlcsh:QK1-989SpainOosporeUNESCO::CIENCIAS DE LA VIDA::Biología vegetal (Botánica) ::Biología marinaValenciaCharophyteEutrophication
researchProduct

Description, microhabitat selection and infection patterns of sealworm larvae (Pseudoterranova decipiens species complex, nematoda: ascaridoidea) in …

2013

Third-stage larvae of the Pseudoterranova decipiens species complex (also known as sealworms) have been reported in at least 40 marine fish species belonging to 21 families and 10 orders along the South American coast. Sealworms are a cause for concern because they can infect humans who consume raw or undercooked fish. However, despite their economic and zoonotic importance, morphological and molecular characterization of species of Pseudoterranova in South America is still scarce. Methods: A total of 542 individual fish from 20 species from the Patagonian coast of Argentina were examined for sealworms. The body cavity, the muscles, internal organs, and the mesenteries were examined to dete…

Species complexAnisakidaeMolecular Sequence DataArgentinaPSEUDOTERRANOVA CATTANIZoologyEealwormsHelminth geneticsANISAKIDAE//purl.org/becyt/ford/1 [https]Ciencias BiológicasElectron Transport Complex IVAscaridoideaAnimalsCluster AnalysisSouthwestern Atlantic//purl.org/becyt/ford/1.6 [https]Pseudoterranova cattaniMesenteriesPhylogenyTaxonomyMicroscopyEcologybiologyParalichthysMarine fishesEcologyResearchFishesAnimal StructuresZoología Ornitología Entomología EtologíaSequence Analysis DNATAXONOMYBiología Marina LimnologíaDNA HelminthOtaria flavescensbiology.organism_classificationPseudoterranova decipiensAscaridida InfectionsAnisakidaeInfectious DiseasesSEALWORMSLarvaParasitologyTaxonomy (biology)Cox1CIENCIAS NATURALES Y EXACTASParasites & Vectors
researchProduct

La memòria oceànica del clima: El sistema circulatori d'un planeta viu

2013

A principis del segle XVI Leonardo da Vinci comparava els corrents oceànics amb el fl ux de sang d’un cos humà. Actualment disposem d’informació sufi cient per a explorar la idea que la Terra té un sistema circulatori responsable de capturar, transformar i distribuir l’energia solar. El paper dels oceans com a reguladors del clima és extraordinari, realment condicionen el present i el futur del planeta.

oceaongrafíacirculació oceànica; canvi climàtic; Oceanografiaocean circulation; climate change; oceanographymarine biologyGeneral MedicineOceanografiacirculación oceánicacanvi climàticclimate changecirculació oceànicabiologia marinaocean circulationoceanographybiología marinacambio climáticocirculación oceánica; cambio climático; oceaongrafía
researchProduct