Coastal greening of grey infrastructure: An update on the state-of-the-art

Firth, L. B. et al. (2024) Coastal greening of grey infrastructure: An update on the state-of-the-art. Proceedings of the Institution of Civil Engineers: Maritime Engineering, (doi: 10.1680/jmaen.2023.003) (Accepted for Publication)

Abstract

In the marine environment, greening of grey infrastructure (GGI) is a rapidly growing field that attempts to encourage native marine life to colonize marine artificial structures to enhance biodiversity, thereby promoting ecosystem functioning and hence service provision. By designing multifunctional sea defences, breakwaters, port complexes and off-shore renewable energy installations, these structures can yield myriad environmental benefits, in particular, addressing UN SDG 14: Life below water. Whilst GGI has shown great promise and there is a growing evidence base, there remain many criticisms and knowledge gaps, and some feel that there is scope for GGI to be abused by developers to facilitate harmful development. Given the surge of research in this field in recent years, it is timely to review the literature to provide an update update on the state-of-the-art of the field in relation to the many criticisms and identify remaining knowledge gaps. Despite the rapid and significant advances made in this field, there is currently a lack of science and practice outside of academic sectors in the developed world, and there is a collective need for schemes that encourage intersectoral and transsectoral research, knowledge exchange, and capacity building to optimize GGI in the pursuit of contributing to sustainable development.

• Item Type: Articles
• Additional Information: This work was supported by the Natural Environment Research Council (NERC) and the ARIES Doctoral Training Partnership [NE/S007334/1] and the Natural Environment Research Council Growing Roots Funding [GR303].
• Keywords: Ocean Engineering
• Status: Accepted for Publication
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Naylor, Dr Larissa
• Authors: Firth, L. B., Bone, J., Bartholomew, A., Bishop, M. J., Bugnot, A., Bulleri, F., Chee, S.-Y., Claassens, L., Dafforn, K. A., Fairchild, T. P., Hall, A. E., Hanley, M. E., Komyakova, V., Lemasson, A. J., Loke, L. H. L., Mayer-Pinto, M., Morris, R., Naylor, L., Perkins, M. J., Pioch, S., Porri, F., O'Shaughnessy, K. A., Schaefer, N., Strain, E. A., Toft, J. D., Waltham, N., Aguilera, M., Airoldi, L., Bauer, F., Brooks, P., Burt, J., Clubley, C., Cordell, J. R., Espinosa, F., Evans, A. J., Farrugia-Drakard, V., Froneman, W., Griffin, J., Hawkins, S. J., Heery, E., Herbert, R. J. H., Jones, E., Leung, K. M. Y., Moore, P., Sempere-Valverde, J., Sengupta, D., Sheaves, M., Swearer, S., Thompson, R. C., Todd, P., and Knights, A. M.
• College/School: College of Science and Engineering > School of Geographical and Earth Sciences
• Journal Name: Proceedings of the Institution of Civil Engineers: Maritime Engineering
• Publisher: ICE Publishing
• ISSN: 1741-7597
• ISSN (Online): 1751-7737
• Published Online: 08 February 2024