Frequently Asked Questions
1. What is a riparian buffer zone?
An area that includes plants and trees that live and grow near water along banks of streams, rivers and lakes.
2. Why are buffer zones an important part of the environment?
These areas provide habitat to many plants and animals as well as decrease erosion and enhance the ecological integrity of the stream.
3. What are the benefits of a buffer zone?
Buffer zones provide many ecological functions, such as reducing flood impacts and erosion, water storage, improving water quality, restoring habitat, improving the beauty of the area and providing recreational activities. By planting trees, roots will take hold of the land and prevent erosion as well as filter out any pollutants.
4. Why install a buffer zone here?
This area has little riparian buffer and there are gullies and eroding banks along the stream. Eventually the erosion may even wash up to the edge of the trail. Stream banks that become vertical or concave in shape, due to erosion, can collapse if not corrected.
5. Why should I not mow my lawn to the edge of the stream?
Mowing your lawn past the "no mow" sign directly effects the stream since the clippings and other pesticides land right in it, destroying what little buffer zone there may have been. This would also undermine the stability of the stream bank.
6. What can I do to help rebuild the buffer zone?
First, please pay attention to any signs, especially the "no mow" warnings, so that planted shrubs and trees can grow. Also place your leaves and yard trimmings into a compost pile instead of throwing them into the stream. Try to use less fertilizer and pesticides as well. Workdays will also be advertised in which you can learn about and work at the buffer zone if you would like to get involved.
7. Who should I contact if I have questions or concerns?
For any help feel free to contact Richard L. Wallace, Ursinus College, outreach coordinator, at 610- 409-3000 x 2645
8. What is the future outcome of this project?
To maintain a beautiful natural environment for the enjoyment of Lower Salford Township residents and other sightseers. With more education and constant outreach this buffer zone will continue to flourish.