Pigs

Invasive alien mammals are the major driver of biodiversity loss and ecosystem degradation on islands. Over the past three decades, invasive mammal eradication from islands has become one of society's most powerful tools for preventing extinction of insular endemics and restoring insular ecosystems. As practitioners tackle larger islands for restoration, three factors will heavily influence success and outcomes: the degree of local support, the ability to mitigate for non-target impacts, and the ability to eradicate non-native species more cost-effectively.

Disturbances that remove primary producers and alter substrate chemistry commonly influence ecosystem carbon dynamics. Because coastal wetlands are especially effective in sequestering carbon, quantifying how disturbances may alter their ability to perform this climate-regulating function is important for assessing their carbon storage potential.

Progress report from Jack Craw to Josie Tamate (Directory General, Ministry of Natural Resources), Brendon Pasisi (Director DAFF), Sauni Tongatule (Director Department of Environment), David Moverly (SPREP) and Huggard Tongatule (Department of Environment).

Feral and wandering domestic pigs collectively cause significant environmental damage in Niue, chiefly to coconut crab populations and to seedling coconuts. They also cause significant economic damage to plantations and domestic gardens.

Progress report from Jack Craw to Brendon Pasisi (Director DAFF), Sauni Tongatule (Director Department of Environment), David Moverly (SPREP) and Huggard Tongatule (Department of Environment).

Progress report from Jack Craw to Josie Tamate (Directory General, Ministry of Natural Resources), Brendon Pasisi (Director DAFF), Sauni Tongatule (Director Department of Environment), David Moverly (SPREP) and Huggard Tongatule (Department of Environment).

Feral and wandering domestic pigs collectively cause significant environmental damage in Niue, chiefly to coconut crab populations, seedling coconuts, soil organisms, soil structure and fertility transfer. They also cause significant economic damage to plantations and domestic gardens.