Area	North Fork Ten Mile
Topic	Timber Harvest: Matthews by NF sub-basin (Percent) 1933-1999

 

Caption:  The chart above shows timber harvest by period for each North Fork Ten Mile River sub-basin as percent of the land area logged. Over 80% of the Bald Hill sub-basin was logged prior from 1942 to 1952. The Lower North Fork was intensively harvest prior to 1942 (74%) and again in the 1990's (59%). Estimates are generated largely from aerial photos and years shown above are the year of the photo used and cover the period back to the previous photo year. Matthews Associates (2000) state: "Prior to 1988, the history was developed primarily from interpretation of aerial photography. From 1988 to present, road and harvest history was obtained from CDF GIS coverages which had been developed by directly inputting information provided as part of submitted Timber Harvest Plans (THPs)." See Info Links for more background information and links to references.

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To learn more about this topic click here .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click nf_thp_pct.dbf (size 3,858 bytes) .
To see meta information about the data table used for this topic click here
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 thps42_99sb.dbf (size 3,966 bytes)
 
 

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