Growth calculator applet

Use the below calculator to show sustainability or lack therof, using different cut rates and intervals. You may use the copy and paste keys of your platform to place the results into another word-processing document.

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While the below simulation is not entirely accurate, it will give you some idea how the re-entry and cutting rates affect a forest. We are currently working on a more accurate simulation.

Example: The "win/win" solution voted into place for Santa Cruz county on June 6th 1998 allows 50% cutting of trees > 18 inches diameter at breast height, and 40% of trees < 18 inches diameter, with a 10 year re-entry period.

The below applet doesn't take into account the size class restrictions which were part of the "win/win" package.

First, try pressing "calculate results" to see what happens when there is no harvesting. Then, enter these figures into the "amount harvested" box to see what percent is left after 100 years.



copy and paste keys

Windows

Macintosh

The 'Command' key is the one with the funny little curlycue, next to the 'option' key.