Fig. 7
From: Plant species as ecological engineers of microtopography in a temperate sedge-grass marsh
Cluster dendrogram of the flood occurrence within 42 years in the periods 1977–2002 and 2005–2022. For cluster analyses (average agglomeration method) 32 floods were selected with a water level of 0.2 m above the soil surface. The individual floods were categorized into seven groups based on their maximum water levels. Dendrogram was generated using the base graphics system in the R computing environment82.
