Cumulative pressures and low protection: a concerning blend for Mediterranean MPAs

This study classifies Mediterranean marine protected areas (MPAs) according to the combined result of pressure level and protection. Six major marine environment pressures were considered: pressures from fish farms, fishing, marine litter, pressures from marinas, pollution from maritime transport, a...

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Bibliographic Details
Published in:Marine pollution bulletin 2015-12, Vol.101 (1), p.288-295
Main Authors: Rodríguez-Rodríguez, D., Sánchez-Espinosa, A., Schröder, C., Abdul Malak, D., Rodríguez, J.
Format: Article
Language:English
Subjects:
Animals
Biodiversity
Climate Change
Conservation of Natural Resources - methods
Cumulative pressure
Fisheries
Fishes - growth & development
Humans
Marine
Mediterranean Sea
Models, Theoretical
MPA
Protection
Recreation
Ships
Water Pollution - analysis
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Summary:This study classifies Mediterranean marine protected areas (MPAs) according to the combined result of pressure level and protection. Six major marine environment pressures were considered: pressures from fish farms, fishing, marine litter, pressures from marinas, pollution from maritime transport, and climate change. MPA protection was assessed through legal protection and management effort. Most MPA area in the Mediterranean is under relatively high pressure level and afforded low protection. Inshore areas show higher pressure levels. Five marine ecoregions, nine countries and nineteen MPA designation categories have over 50% of their MPA area under major concern. The mean number of cumulative pressures occurring in priority MPAs ranges between three and four, although the mean combined intensity of those pressures is low. However, these figures are most likely underestimated, especially for the southern Mediterranean. The most concerning pressures to MPAs regarding extent and intensity were: climate change, fishing and pollution from maritime transport. •Most Mediterranean MPA area is subject to high pressure and afforded low protection.•Over 50% of the MPA area in 5 ecoregions and 9 countries is of major concern.•On average, 3–4 cumulative pressures occur in priority MPAs.•The combined intensity of cumulative pressures in priority MPAs is low on average.•The most concerning pressures to MPAs were: climate change, fishing and pollution.
ISSN:0025-326X
1879-3363
DOI:10.1016/j.marpolbul.2015.09.039