The ecffect of 1080 use in new zealand forest management Literature review

The ecffect of 1080 use in bracing zealand forest management - Literature review ExampleThese conditions made it possible for possum s to thrive, with estimates placing their numbers to about 60-70 million in the 1980s (Montague et al, 2000).A number of issues have arisen since the introduction of possums in innovative Zealand, one of them being the resultant competition for food resources with other animals. Due to their large numbers, they consume muddle of native plants and animal species in the new-fashioned Zealand forests and suburban areas. They prey on birds, lizards and insects, feeding on their new-fashioned ones and eggs. They can also carry and transmit the Bovine Tuberculosis disease, bringing about health concerns for humans. In 1947, the government of New Zealand officially recognized the Australian brush-tailed possum as a pest. The National Possums swan Agencies (NPC A) was formed to coordinate efforts of bringing the menace under control.Methods that have bee n devised and applied to control possums in New Zealand include hunting, using traps and poison. These methods are environmental free. They never cause any harm to other species. disrespect the controversy surrounding some of the methods, efforts to control possums have been regarded as successful. The number of possums in New Zealand decrease to about 30 million according to figures submitted to the National Possum Control Agencies conference (Landcare Research, 2009).Sodium fluoroacetate, ordinarily known as 1080, is the most widely used poison against pests in New Zealand according to the incision of Conservation (2014). Not only does it eradicate possums, but also other pests like stoats and rats. Aerial covering is, however, indiscriminate and kills other animals such as birds, reptiles, fish, insects, dogs, deer and pigs (PCE, 2011). As a consequence, the use of 1080 has been a disputative issue since its introduction in the 1950s. Concerns raised in opposition include t he negative impact on the environment and the county s wildlife. Animal rights groups have protested what they