patterns of mammalian occurrence and relative abundance

patterns of mammalian occurrence and relative abundance

Detailed Description

Figure 1. Schematic describing a) spatial distribution of all observations of raccoons in 2004 across full study area; 9 observations of raccoons in b) one 16-mi2 study block (i.e., a density of 0.56 raccoons per mile, 100% occupancy), c) 4 4-mi2 study blocks, ranging in density from 0.25 to 1.25 raccoons per mi2, 100% occupancy, and d) 16 1-mi2 study blocks, with observed density ranging from 0 to 3 raccoons per mi2, 31.25% occupancy. The histogram (e) of the number of raccoons/cell indicates an increasing skew toward a greater proportion of unoccupied cells as cell resolution becomes increasingly fine.

Details

Image Dimensions: 1539 x 1451

Date Taken:

Location Taken: US