Geographical and environmental representativeness of records of gastropods, pteridophytes and aquatic plants in the state of Tamaulipas, Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:21Z
Fecha de publicación2015-01-01
ResumenField records have been used to analyze a wide variety of ecological and evolutionary questions. The increasing availability field records databases collecting have promoted its use to identifying potential sites where the species can be found and areas of high species richness. However, such records have been obtained in different years, collectors, study objectives, sampling designs; suggesting that these data are biased in sampling basic assumptions. This study analyzed randomness, independence and representativeness assumptions in the records of the species of gastropods, pteridophytes and aquatic plants of Tamaulipas state. Results suggest that records frequency was higher closer to urban areas than expected at random. In contrast, there were fewer records in areas over 7 km off roads that randomly expected. For the 3 groups of species, we reported significant differences on temperature and vegetal cover percentage between locations observed and random localities in the state. Finally, field records of the 3 groups presented an aggregated spatial arrangement. The discussion highlights the statistical risks of using this type of records to generate geographic distribution models, such as the randomness of the samples, the spatial independence and biased representativeness. All Rights Reserved (C) 2015 Universidad Nacional Autonoma de Mexico, Instituto de Biologia.es_ES
Doihttps://doi.org/10.1016/j.rmb.2015.06.002es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4202
Idiomaeses_ES
EditorialINST BIOLOGIA, UNIV NACIONAL AUTONOMA MEXICOes_ES
RelaciónRevista Mexicana de Biodiversidades_ES
URL relacionadohttps://doi.org/10.1016/j.rmb.2015.06.002es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteRevista Mexicana de Biodiversidad
Palabra claveIndependencees_ES
Palabra claveRandomnesses_ES
Palabra claveSpatial biases_ES
Palabra claveRepresentativelyes_ES
Palabra claveRoadses_ES
TítuloGeographical and environmental representativeness of records of gastropods, pteridophytes and aquatic plants in the state of Tamaulipas, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorSadiel Venegas-Barrera, Crystian
AutorCorrea-Sandoval, Alfonso
AutorMora-Olivo, Arturo
AutorVictor Horta-Vega, Jorge
AutorSadiel Venegas-Barrera, Crystianes_ES
AutorCorrea-Sandoval, Alfonsoes_ES
AutorMora-Olivo, Arturoes_ES
AutorVictor Horta-Vega, Jorgees_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número3es_ES
Rango de páginas719-729es_ES
URL relacionadahttps://doi.org/10.1016/j.rmb.2015.06.002
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen86es_ES

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