Small-scale
recreational and artisanal fisheries are popular activities in the
Autonomous Region of Madeira, and to date no information is available on
their impact on regional coastal ecosystems. Through fishers’ surveys
and official registers of fish landings, we described and characterized
these fisheries in Madeira, comparing artisanal and recreational
fisheries. In 2017, artisanal boats landed 91 species in fishing ports,
while recreational catches landed 58 species. The most frequent catches
were Dentex gibbosus, Phycis phycis and Pagrus pagrus for artisanal fishery and P. pagrus, Serranus atricauda and Diplodus spp. for recreational fishery. Comparing the same techniques, artisanal
fishery always showed higher catch per unit effort values than
recreational boat fishery. Nevertheless, the low number of artisanal
fishery boats in comparison with the recreational ones reflected the
lower total landings of the artisanal fishery, which in 2017 were 62.3
t, compared with the 509.8 t estimated catches for the recreational
fishery. Though the estimated recreational fishing data were based on
surveys and thus subject to various biases, this activity seems to
negatively affect coastal ecosystems and, together with artisanal
fishing, exerts a combined pressure on targeted species. Improved
legislation for both fisheries is essential for an appropriate
management of resources. |