Area	Coastal Tributaries North
Topic	Land Cover: USFS Veg Size for Mallo Pass Creek 1994

 

Caption:  This bar chart shows vegetation size classes in the Mallo Pass Creek Calwater Planning Watershed. This planning watershed had 38% of vegetation in medium-large and greater trees, 34% in small-medium and smaller trees and 28% in non-forest. The latter is in part owing to coastal grasslands and agricultural areas on the coastal terrace, although timber harvest is partially responsible for early seral conditions in the upper watershed. The information was derived from a 1994 Landsat image by the U.S. Forest Service. This analysis technique calculates averages of vegetation stands at a one-hectare scale, and therefore is accurate at the stand rather than individual tree level. Click on InfoLinks for more information. See the Map tab for spatial data. Vegetation is classified according to diameter at breast height (DBH): Very Large = 40-50" DBH, Large = 30-39.9" DBH, Medium/Large = 20-29.9" DBH, Small/Medium = 12-19.9" DBH, Small = 5-11.9" DBH, Saplings = 1-4.9" DBH, Non-Forest = No trees, shrubs, grass, bare soil.

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To download the table with the chart's source data, click veg_usfs_garcia_source.dbf (size 2,609 bytes)
 
 

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