LTSER MIRA ESTUARY - Portugal

The Mira estuary is a small system (2 km2) located at the Southwestern coast of Portugal that extends between Vila Nova de Milfontes at the mouth and Odemira at its upper limit. It is a narrow entrenched system, with a length of more than 40 km and a mean depth of about 6 m. Saline variability is higher in the middle estuary and sediments are usually dominated by mud and/or fine sand, except in both ends of the system where coarse sediment particles predominate. Near the river mouth presents ecologically important seagrass beds of Zostera marina and Zostera noltii in the subtidal and intertidal areas, respectively. Given the knowledge already available for fishes, benthic macroinvertebrates and saltmarshes communities in the Mira ...