A dingo in the Australian outback. Credit: Anna Normyle
A comparison of conditions in the outback on either side of Australia's dingo fence has revealed that extermination of these apex predators not only affects the abundance of other animals and plants, but also reduces the quality of the soil.
Fire shapes biome distribution and community composition worldwide, and is extensively used as a management tool in flammable landscapes. There is growing concern, however, that fire could increase the vulnerability of native fauna to invasive predators.
New Zealand’s forests and other land areas may be absorbing up to 60% more carbon dioxide than has been calculated, with much of this uptake likely occurring in native forests, NIWA scientists have discovered.