GardenWeb Glossary of Botanical Terms
Search results for: barrier
Number of matches: 3
- barrier
- 1. Any feature or condition that restricts movement of organisms or prevents establishment of organisms which have migrated there. 2. A condition that prevents or significantly reduces crossbreeding of organisms.
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- barrier beach
- A strip of land built up by the action of waves, currents and winds, and which protects inner areas.
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- drift barrier
- An open structure, like a wire fence, constructed across a stream channel to catch driftwood.
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Notes:
- This is version: 2.1 Last updated: February 4, 2002.
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