Conserving biodiversity in a human-dominated world: degradation of marine sessile communities within a protected area with conflicting human uses.

ABSTRACT: Conservation research aims at understanding whether present protection schemes are adequate for the maintenance of ecosystems structure and function across time. We evaluated long-term variation in rocky reef communities by comparing sites surveyed in 1993 and again in 2008. This research took place in Tigullio Gulf, an emblematic case study where various conservation measures, including a marine protected area, have been implemented to manage multiple human uses. Contrary to our prediction that protection should have favored ecosystem stability, we found that communities subjected to conservation measures (especially within the marine protected area) exhibited the greatest variation toward architectural complexity loss. Between 1993 and 2008, chronic anthropogenic pressures (especially or

SUBMITTER: Parravicini V 

PROVIDER: S-EPMC3797118 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature