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Firstly, the warm and humid climate allows for a rapid decomposition rate, meaning that nutrients do not stay present in or on top of the soil for long before being absorbed by the biota. Secondly, the acidity of the soil, caused by the few cation exchange sites to be occupied by hydrogen ions, increases the loss of minerals such as iron ...
The biota of floodplains has high annual growth and mortality rates, which is advantageous for the rapid colonization of large areas of the floodplain. This allows them to take advantage of shifting floodplain geometry. [19] For example, floodplain [20] trees are fast-growing and tolerant of root disturbance. Opportunists (such as birds) are ...
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This page was last edited on 26 January 2019, at 00:52 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Exhumed river channel – Ridge of sandstone that remains when the softer flood plain mudstone is eroded away; Floodplain – Land adjacent to a water body which is flooded during periods of high water; Fluvial island – Exposed landmass within a river; Fluvial terrace – Elongated terraces that flank the sides of floodplains and river valleys
Fluvial terraces are elongated terraces that flank the sides of floodplains and fluvial valleys all over the world. They consist of a relatively level strip of land, called a "tread", separated from either an adjacent floodplain, other fluvial terraces, or uplands by distinctly steeper strips of land called "risers".
The following unifying characteristics make the ecology of running waters unique among aquatic habitats: the flow is unidirectional, there is a state of continuous physical change, and there is a high degree of spatial and temporal heterogeneity at all scales (microhabitats), the variability between lotic systems is quite high and the biota is ...
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