Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde

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Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde. / Martins, Samir; Tiwari, Manjula; Rocha, Fernando et al.
Yn: Reviews in Fish Biology and Fisheries, Cyfrol 32, Rhif 3, 09.2022, t. 1001-1015.

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HarvardHarvard

Martins, S, Tiwari, M, Rocha, F, Rodrigues, E, Monteiro, R, Araujo, S, Abella, E, Loureiro, NDS, Clarke, LJ & Marco, A 2022, 'Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde', Reviews in Fish Biology and Fisheries, cyfrol. 32, rhif 3, tt. 1001-1015. https://doi.org/10.1007/s11160-022-09718-7

APA

Martins, S., Tiwari, M., Rocha, F., Rodrigues, E., Monteiro, R., Araujo, S., Abella, E., Loureiro, N. D. S., Clarke, L. J., & Marco, A. (2022). Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde. Reviews in Fish Biology and Fisheries, 32(3), 1001-1015. https://doi.org/10.1007/s11160-022-09718-7

CBE

Martins S, Tiwari M, Rocha F, Rodrigues E, Monteiro R, Araujo S, Abella E, Loureiro NDS, Clarke LJ, Marco A. 2022. Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde. Reviews in Fish Biology and Fisheries. 32(3):1001-1015. https://doi.org/10.1007/s11160-022-09718-7

MLA

VancouverVancouver

Martins S, Tiwari M, Rocha F, Rodrigues E, Monteiro R, Araujo S et al. Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde. Reviews in Fish Biology and Fisheries. 2022 Medi;32(3):1001-1015. Epub 2022 Gor 9. doi: 10.1007/s11160-022-09718-7

Author

Martins, Samir ; Tiwari, Manjula ; Rocha, Fernando et al. / Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde. Yn: Reviews in Fish Biology and Fisheries. 2022 ; Cyfrol 32, Rhif 3. tt. 1001-1015.

RIS

TY - JOUR

T1 - Evaluating loggerhead sea turtle (Caretta caretta) bycatch in the small-scale fisheries of Cabo Verde

AU - Martins, Samir

AU - Tiwari, Manjula

AU - Rocha, Fernando

AU - Rodrigues, Edson

AU - Monteiro, Ravidson

AU - Araujo, Sonia

AU - Abella, Elena

AU - Loureiro, Nuno de Santos

AU - Clarke, Leo J.

AU - Marco, Adolfo

N1 - Added from a list of publications provided by the author in August 2022

PY - 2022/9

Y1 - 2022/9

N2 - The incidental or target capture of sea turtles by small–scale fisheries (SSF) has been receiving increasing attention in recent years due to its high impact. Here, we evaluated the impact of the SSF on sea turtles in Cabo Verde, which hosts the largest rookery of the endangered Eastern Atlantic loggerhead turtle (Caretta caretta) population. This is the most comprehensive study evaluating the impact of SSF on sea turtles in the Cabo Verde Archipelago involving more than 85% of boats and more than 20% of the fishermen registered in the archipelago. Between the years of 2011 and 2014, 763 artisanal fishermen were interviewed at all the main ports and fishing communities of seven islands. Artisanal fishermen reported a mean annual capture of 1.5 turtles per boat indicating that a minimum of 1675 sea turtles could be landed per year in this fishing sector alone, with 65% in Santiago Island (which host the country’s capital, Praia). Most captures (95.7%) occurred from May to September and coincided with the loggerhead turtle nesting season. These results suggest a severe impact of the SSF on adult loggerheads turtles in Cabo Verde as well as green (Chelonia mydas) and hawksbill (Eretmochelys imbricata) juvenile turtles. To mitigate this impact, measures such as revising the current legislation for fisheries, the supervision and control of landings, especially in the most remote ports of the Archipelago, the regulation of the SSF during the nesting season around the main nesting areas, awareness–raising campaigns, sustainable activities, and alternative sources of income in fishing communities are recommended.

AB - The incidental or target capture of sea turtles by small–scale fisheries (SSF) has been receiving increasing attention in recent years due to its high impact. Here, we evaluated the impact of the SSF on sea turtles in Cabo Verde, which hosts the largest rookery of the endangered Eastern Atlantic loggerhead turtle (Caretta caretta) population. This is the most comprehensive study evaluating the impact of SSF on sea turtles in the Cabo Verde Archipelago involving more than 85% of boats and more than 20% of the fishermen registered in the archipelago. Between the years of 2011 and 2014, 763 artisanal fishermen were interviewed at all the main ports and fishing communities of seven islands. Artisanal fishermen reported a mean annual capture of 1.5 turtles per boat indicating that a minimum of 1675 sea turtles could be landed per year in this fishing sector alone, with 65% in Santiago Island (which host the country’s capital, Praia). Most captures (95.7%) occurred from May to September and coincided with the loggerhead turtle nesting season. These results suggest a severe impact of the SSF on adult loggerheads turtles in Cabo Verde as well as green (Chelonia mydas) and hawksbill (Eretmochelys imbricata) juvenile turtles. To mitigate this impact, measures such as revising the current legislation for fisheries, the supervision and control of landings, especially in the most remote ports of the Archipelago, the regulation of the SSF during the nesting season around the main nesting areas, awareness–raising campaigns, sustainable activities, and alternative sources of income in fishing communities are recommended.

KW - Sea turtle

KW - Small

KW - Scale fishery

KW - Illegal capture

KW - Cabo Verde

KW - West Africa

U2 - 10.1007/s11160-022-09718-7

DO - 10.1007/s11160-022-09718-7

M3 - Article

VL - 32

SP - 1001

EP - 1015

JO - Reviews in Fish Biology and Fisheries

JF - Reviews in Fish Biology and Fisheries

SN - 0960-3166

IS - 3

ER -