In this paper, we describe a method for estimating animal population density per unit area from mark, release, recapture (MRR) data. Standard procedures are available for estimating population size ...
As Portland's population continues to rise, our small city is becoming increasingly dense. A new infographic from moving blog Sparefoot shows a population of 632,309 residents living within the city's ...
Figure 1: Example relationships between the survival index and adult abundance. Figure 3 shows the heteroscedastic coefficient estimates combined across populations by species under three different ...