Ch 11 Vocab

6. _______-growth forests are forest that have never been logged.
8. __________ system is where only some of the trees in the forest are cut at once.
9. __________-based management is to harvest resources in ways that minimize impact on the environment.
11. Multiple _____ where forests are managed for multiple purposes such as recreation or wildlife habitat.
12. __________ management is the managing of resource harvesting so that the resources do not deplete.
13. ______-aged stands result from the regrowth of trees that were all cut at the same time.
14. _____________ forestry certifications certify that products have been produced sustainably.
16. Is the clearing of a forest so that the land can be used for another purpose.
17. _______-cutting is where all trees are removed from an area.

1. ________ logging is the removal of snags following a natural disturbance.
2. ___________ management involves scientifically testing different management approaches in an area.
3. Large scale plantings of a single crop.
4. _________ burns help restore ecosystems that rely on fire.
5. __________ approach is where small numbers of healthy trees are left behind to provide shelter for seedlings.
7. ______-aged stands result from the regrowth of trees that were cut at different times.
10. ______-tree approach is where small numbers of healthy trees are left behind to help with reseeding.
15. Maximum sustainable ________ is where you harvest the most resources without depleting the future supply.