Area	Upper Redwood
Topic	Timber Harvest: Percent Harvested Twin Lakes Cr 1977-2000

 

Caption:  The chart above shows the annual and cumulative percent of land area harvested between 1977 and 2000 for the Twin Lakes Creek Calwater Planning Watershed. This watershed has had 23% of the area subject to harvest, so is just below the 25% threshold cited by Reeves et al. (1992) who found that diversity of salmonids in Oregon coastal streams diminished when basins were harvested over this amount. These data were compiled from THP records provided by the California Department of Forestry, Santa Rosa office. See Info Links for more discussion on this topic.

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To learn more about this topic click Info Links .
To view a table of information about this data click Metadata .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click thp_rw_pct_cw.dbf (size 14,586 bytes) .
 
 

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