From the snub-nosed monkeys of China to the mountain gorillas of central Africa, our closest
nonhuman relatives are in critical danger worldwide. A recent report, for example, warns that …

Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem
services remain uncertain because pervasive interactions between grazing pressure …

This advanced text focuses on the uses of distance sampling to estimate the density and
abundance of biological populations. It addresses new methodologies, new technologies …

A comprehensive, systematic, analytically unified, and interdisciplinary treatment of energy
in nature and society, from solar radiation and photosynthesis to our fossil fuelled civilization …

Although most antelope species still exist in large numbers in sub-Saharan Africa (some in
hundreds of thousands), up to three-quarters of the species are in decline. Threats to their …

1. Accurate and precise estimates of abundance are required for the development of
management regimes for deer populations. In woodland areas, indirect dung count …

Line transect survey techniques have been used to estimate population density for a variety
of mammal species in tropical forests. In many cases indirect methods, surveying signs of …

Ce livre rédigé en anglais, de format maniable et couverture cartonnée a réuni les
compétences des meilleurs spécialistes actuels du Chevreuil européen pour réaliser une …

Small‐scale fertilization experiments have shown that soil nutrients limit plant productivity in
many semiarid grasslands and savannas, but linkages among nutrients, grasses, and …

Competition and compatibility between livestock and wildlife in Africa has been a point of
considerable speculation, with implications for conservation. However, controlled replicated …