https://www.mhwesg.org.uk/
Milford Haven Waterway Environmental Surveillance Group
milford haven waterwayenvironmentalsurveillancegroup
https://metadata.naturalresources.wales/geonetwork/srv/api/records/NRW_DS114753?language=eng
Monitoring of a Maerl Bed in the Milford Haven Waterway, Pembrokeshire 2010
Maerl is a collective term for several species of red seaweed, with hard, chalky skeletons. It is rock hard and, unlike other seaweeds, it grows as unattached...
milford haven waterwaymonitoringbedpembrokeshire