MH5-2 - Atlantic unstratified water column with reduced salinity

Classification des habitats EUNIS 2022

Descriptif de l'habitat

An Atlantic water column which is unmixed or only partially mixed because the depth of the water body is greater than the depth of mixing, and with short residence time, defined as changing diurnally. Salinity is reduced relative to the adjacent fully marine seawater. This habitat type is usually found in deeper coastal water situations and is the result of river inflow or ice melt. Note that some discretion should be used in the interpretation of “adjacent”. Unstratified water columns have very weak or no horizontal or vertical gradients.

Bibliographie

European Topic Centre on Biological Diversity 2022. EUNIS marine habitat classification 2022 including crosswalks. Table Excel. (Source)