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Wetlands
How it works
Wetlands are a vital part of the ecosystem. Unique anaerobic conditions allow wetlands to carry out many different functions, one of which is water treatment. Here in Iowa, farming has had a drastic impact on wetlands.
How it helps
- Provides habitat for wildlife - They are a prime habitat for breeding, nesting, feeding, and are cover for a variety of insects, reptiles, waterfowl, songbirds, and mammals.
- Improves water quality - The natural cleansing powers of wetlands provides natural pollution control by removing agriculture chemicals and nutrients, sewage and animal waste. Wetlands also do a great job of filtering sediments and reducing erosion.
- Wetlands can also reduce flooding by additional storage for rain water and surface drainage allowing water to percolate and evaporate - reducing peak flows.
- Economics - Trying to farm frequently flooded areas can be expensive; a better economic choice may be to restore a wetland!
- Wetlands are a great recreation source allowing you to enjoy the outdoors. They provide places to hunt, watch wildlife, photograph, and relax!
Links to NRCS Standards & Specifications:
Wetland Creation
Wetland Enhancement
Wetland Restoration
NRCS's "Better Wetlands"
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