This is a preview. Log in through your library . Abstract The Fourier series model offers a powerful procedure for the estimation of animal population density from line transect data. The estimate is ...

The density of Brazilian tapirs (Tapirus terrestris) was studied in the northeastern part of the Pantanal wetlands of Brazil using two simultaneous and independent methods: (1) systematic camera ...

This technique has long been at the forefront of quantitative ecology, epidemiology and the social sciences for estimating the size of populations that are difficult to count directly. By using ...