Fig. 2 in Testate Amoebae as Proxy for Water Level Changes in a Brackish Tidal Marsh

Fig. 2. Environmental variables (flooding frequency, particle sizes, organic content, bulk density, soil conductivity, vegetation) and testate amoebae concentrations over the elevation gradient (m ~ MHWL) of the brackish tidal marsh. The four indicated zones are based on cluster analyses of testate amoebae assemblages (see Fig. 3).