Fig. 3
From: Finnish inventory data of underwater marine biodiversity
Example map (left) of a lagoon in Replot island in the Kvarken, narrowest part of the Gulf of Bothnia in the northern Baltic Sea, where vegetation mapping was carried out with an aquascope and a rake in summer 2023. The lagoon was in pristine condition, and charophytes, such as Chara tomentosa, were abundant (right). (Photo: Rupert Simon, Parks & Wildlife Finland).
