Habitat fragmentation has been widely studied in the biological literature and
is considered a primary threat to biodiversity. However, there has been little research
on land-use policies to reduce fragmentation. This dissertation focuses on two major
research issues related to fragmentation policies. First, I develop an analytical model
to analyze...
Grazing experiments were conducted in summer, autumn and winter
to assess the effects of stock density, grazing duration, pre-grazing
pasture mass and stock type on forage intake by sheep grazing at high
stock densities for short durations. In summer and winter, sheep were
stocked at 200 sheep/ha on 0.1 ha...