The recreational fishery off Majorca Island (western Mediterranean): Some implications for coastal resource management
| Autor: | Antoni María Grau, Margalida Cerdà, Cristina García, Francisco Riera, Beatriz Morales-Nin, Joan Moranta, M.P. Tugores |
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| Rok vydání: | 2005 |
| Předmět: |
0106 biological sciences
Shore Mediterranean climate geography education.field_of_study geography.geographical_feature_category Ecology 010604 marine biology & hydrobiology Population Fishing Coastal fish Aquatic Science Oceanography 010603 evolutionary biology 01 natural sciences Fishery 14. Life underwater Fisheries management education Recreation Ecology Evolution Behavior and Systematics Trophic level |
| Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| Popis: | The sociology and habits of recreational anglers on the Island of Majorca (western Mediterranean) were evaluated using telephone and on-site surveys, as well as fishing logbooks and recreational fishing competitions. The recreational fishery is one of the island's main leisure activities, 5.14% of the population (37 265 people) participating. Enthusiasts tend to be mainly middle class (most anglers own boats moored at marinas), middle-aged males (90% male, mean age 46 ± 2 years). The most popular fishing method is from a boat (62.9%), followed by fishing from shore (32.4%), and spearfishing (3.6%). The mean time spent fishing is 3.86 ± 0.03 h d-1, and more than one type of gear (mean 1.27 ± 0.21) is used simultaneously by a single angler. The frequency of fishing is 4-6 times per month, mainly on holidays and weekends, increasing in summer. The activity has a sizeable impact on the coastal fauna, with diverse catches of at least 1209.25 t year-1 (about 615 000 fishing outings year-1). Thus, the amount of carbon extracted annually is at least 137.34 kg C km-2 year-1, and the recreational fishery removes about 31% of production at trophic level 4. Although these are gross estimates and more detailed study of the effect on trophic level and local production is needed, the values do highlight the pressure the recreational fishery exerts on coastal fish communities. Assuming that this level of exploitation is common to north-shore Mediterranean countries, there may be cause for concern about sustainable exploitation in the recreational fishery, and the effectiveness of current protection measures is discussed. Despite the limitations of the study, recreational fisheries clearly should be taken into account when considering measures for fisheries management. Moreover, fishing has considerable social import, and the benefits must be taken into account when investments to protect exploited resources are being contemplated. © 2005 International Council for the Exploration of the Sea. Published by Elsevier Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
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