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Chapter 5: Biological Processes in Riparian Areas
By Doug Green
Introduction
- Riparian areas and adjacent uplands both have similar biological processes; however the riparian area differs:
- due the presence of water in excess of that found in the adjacent uplands and
- the degree of disturbance caused by running water.
- The presence of water allows for certain biological processes such as photosynthesis to occur at greater rates and for longer periods of time than in the uplands.
- The integration of biotic and abiotic processes during flooding creates the highly diverse habitat associated with riparian areas.
- The linear nature of many riparian area creates another important function, that of a corridor.
- Riparian corridors serve a number of functions including routes for dispersal, filters, sinks, and sources of biological and non-biological materials.
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