Marine rocky habitat Ecological Groups and their sensitivity to pressures associated with human activities.

JNCC has previously developed the concept of Ecological Groups in Tillin & Tyler Walters (2014 a,b) where the groups were developed for subtidal sedimentary habitats. Since then the concept of Ecological Groups has been utilised by several work streams within JNCC and as a result there is a need to develop Ecological Groups for other marine habitats. This contract will focus on the creation of Ecological Groups for Subtidal Rock habitats. Recently, as part of a contract let by JNCC to develop Conceptual Ecological...