%0 Journal Article %K Protected areas %K Condition assessment %K Management %K Networks %K Portfolios %B Biological Conservation %D 2006 %G eng %N 1 %P 76-87 %T The ecological effectiveness of protected areas: The United Kingdom %U http://www.sciencedirect.com/science/article/pii/S0006320706001248 %V 132 %8 September 2006 %@ 0006-3207 %! Biological Conservation