Patterns and spatial distribution of sea turtle strandings in Alagoas, Brazil.

Autor: Bernieri EM; Federal University of Bahia - UFBA, Av. Milton Santos, 500, Ondina, Salvador, Bahia, Brazil, CEP: 40170-110; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770. Electronic address: elianemacedob@gmail.com., Medeiros LS; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770., Lopes UH; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770., Vilas Boas FG; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770., Santos SMD; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770., Marques OKL; Biota Institute of Conservation, Rua Padre Odilon Lôbo, n° 5900 Guaxuma, Maceió, Alagoas, Brazil, CEP 57038-770., Macêdo GR; Humpback Whale Institute, Rua Barão do Rio Branco, 125, Centro, Caravelas, Bahia, Brazil., Lustosa R; Federal University of Western Bahia, Barra Multidisciplinary Center, Av. 23 de Agosto, SN, Assunção, Barra, Bahia, Brazil, CEP: 47100-000., Franke CR; Federal University of Bahia - UFBA, Av. Milton Santos, 500, Ondina, Salvador, Bahia, Brazil, CEP: 40170-110.
Jazyk: angličtina
Zdroj: Marine pollution bulletin [Mar Pollut Bull] 2024 Apr; Vol. 201, pp. 116127. Date of Electronic Publication: 2024 Feb 26.
DOI: 10.1016/j.marpolbul.2024.116127
Abstrakt: This study makes a descriptive analysis of necropsied sea turtles registered in the Biota Conservation Institute database between May 2018 and May 2022 on the coast of Alagoas, Brazil. During this period, 79 animals of four species were necropsied: 87.4 % (69) Chelonia mydas, 6.3 % (5) Caretta caretta, 3.8 % (3) Lepidochelys olivacea and 2.5 % (2) Eretmochelys imbricata. C. mydas was the most frequent species, mainly juvenile females. In 29.1 % (23/79) evidence of anthropogenic interactions was found (e.g., fishing net marks, plastic waste in the digestive tract, trauma from collisions with boats). Cutaneous tumors suggestive of fibropapillomatosis in 35.4 % (28/79), in C. mydas and E. imbricata, half were in an area of high eutrophication, close to the capital. Endoparasites were found in 46.8 % (37/79) individuals. Information on strandings in the region is essential for understanding the use of the area and the impacts to which these animals are exposed.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024. Published by Elsevier Ltd.)
Databáze: MEDLINE
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