Graph of Arizona Native Vegetation

Graph of Arizona Native Vegetation

Detailed Description

Figure 9. CLaRe phenometrics of selected native vegetation types at SNP-East. The graph (top) shows correlation coefficients of the linear relationship between MODIS NDVI and a suite of cumulative precipitation values in pixels with native vegetation and no reported buffelgrass. Correlation coefficients are plotted on the Y axis, reflecting the strength of the relationship between MODIS NDVI and cumulative precipitation values. The X axis values correspond to the number of 8-day time periods over which precipitation was summed: 0 = current time period, 1 = previous time period, 2 = previous 2 time periods, etc. Line colors correspond to colors of vegetation types in the map at the bottom. The map shows the dominant SWreGAP vegetation types in each MODIS pixel footprint.

Details

Image Dimensions: 6592 x 5093

Date Taken:

Location Taken: US