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dc.contributor.advisorGuadagnin, Demétrio Luis
dc.contributor.authorMäder, Auréleapt_BR
dc.date.accessioned2015-03-05T16:20:41Z
dc.date.accessioned2022-09-22T19:05:44Z
dc.date.available2015-03-05T16:20:41Z
dc.date.available2022-09-22T19:05:44Z
dc.date.issued2010-02-25
dc.identifier.urihttps://hdl.handle.net/20.500.12032/56860
dc.description.abstractUrbanized areas negatively affect the distribution, abundance and behavior of coastal waterbirds. In this study we tested the hypothesis that coastal areas disturbed by man (1) has a lower abundance and diversity of birds, (2) differentiation in species composition and (3) presents a different temporal pattern of abundance of undeveloped coastal areas. For this, we use 16 sub-areas on the coast of Rio Grande do Sul (8 non-urbanized and urbanized 8). 73 893 birds were recorded in the study, these 46 295 (63%) individuals were recorded on the coast average (non-urbanized) and 27 598 (37%) on the north coast (urbanized). Richness was similar between the two areas, but the amount of individuals that occurred on the beaches differed significantly. Nearctic migratory birds, as well as representatives of the order sub-orders Scolopaci and Lari are more abundant in the coastal average, while Ciconiiformes, Falconiformes and Passeriiformes are mostly found in the north coast. We observed a significant increase for somen
dc.description.sponsorshipNenhumapt_BR
dc.languagept_BRpt_BR
dc.publisherUniversidade do Vale do Rio do Sinospt_BR
dc.rightsopenAccesspt_BR
dc.subjectáreas urbanizadaspt_BR
dc.subjecturbanized areasen
dc.titleEfeitos da antropização da zona costeira sobre as assembléias de avespt_BR
dc.typeDissertaçãopt_BR


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