Area	South Fork
Topic	Timber Harvest: Percent Harvested SF/Main Gualala Calwaters 1991-2001

 

Caption:  The chart above shows the percent area of South Fork Gualala Basin Calwater Planning Watersheds permitted for timber harvest between 1991 and 2001 according to the California Department of Forestry, Santa Rosa office. The highest rate of timber harvest permitting occurred in Big Pepperwood Creek (47%) and the Mouth of the Gualala (30%) Calwater Planning Watersheds. Values are sums without subtraction for overlapping THPs, and do not represent harvest from plans approved in 1985-1990 which may have been cut more recently as harvests may be delayed for several years. THPs filed since 1999 may also have not yet been cut. For full names of Calwaters, see the Chart Table. The threshold of 25% harvest is after the Reeves et al. (1993) finding that diversity of salmonids in Oregon coastal streams was diminished when basins were harvested over this level. See Info Links for more information.

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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_sf_cw.dbf (size 3,388 bytes) .
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click kristhpsumm.dbf (size 9,916 bytes)
 
 

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