Area	Lower Noyo/Basin-wide
Topic	Timber Harvest: Annual Average Noyo Basin Wide 1933-1999

Caption:  The Chart Table SUMTHPAN.dbf is an average of annual timber harvests by period (ACRES). Data from SumTHPby Period.dbf was divided by the number of years in study periods to arrive at an annual average. Timber harvest extent was calculated using aerial photos. The harvests visible on the 1942 aerial photos were conservatively estimated to have taken place in the previous ten years. YEAR is the interval between aerial photo analysis.

 50 rows of a possible 60 have been displayed.

YEAR	ACRES
1933_1942	36
1942_1957	241
!957_1965	835
1965_1978	611
1978_1988	1189
1988_1996	3562
1996_1999	1597

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To learn more about this topic click here .
To download the table with the chart's data, click sumthpan.dbf (size 385 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 sumthpby_period.dbf (size 231 bytes)
 
 

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