TY - JOUR
TI - No Observed Effects of Subsea Renewable Energy Infrastructure on Benthic Environments
AU - Smyth, D
AU - Kregting, L
T2 - Journal of Marine Science and Engineering
AB - For the tidal energy industry to move forward to commercialisation, understanding the interaction between the environment and tidal energy converters (TEC) is essential. The benthic environment may be particularly vulnerable to development by changing the existing physical and ecological characteristics. To assess measurable changes of the infrastructural and operation activity of the Deep Green subsea TEC known as the kite, developed by Minesto, benthic surveys were carried out in the Narrows, Strangford Lough, Northern Ireland. At the Minesto site and two other locations, scientific divers carried out circular cardinal-direction benthic camera surveys prior to and after five years of operation. A diverse assemblage of sessile, vagile and mobile species associated with substrate types were identified. No significant changes at any of the sites were recorded in the abundance of species, substrate type or species diversity over the five-year period. The results show that no impact on benthic communities was detected as a result of the operation and deployment of the infrastructure associated with the technology.
DA - 2023/05//
PY - 2023
VL - 11
IS - 5
SP - 1061
UR - https://www.mdpi.com/2077-1312/11/5/1061
DO - 10.3390/jmse11051061
LA - English
KW - Marine Energy
KW - Tidal
KW - Habitat Change
KW - Physical Environment
ER -