The method and aims of protection vary according to the importance of the resource and whether it is publicly or privately owned.
[7] The Māori people of New Zealand have a tradition of declaring a rāhui to restrict access to or exploitation of resources.
Governor Hobson (in office 1840–1842) had instructions from the United Kingdom Home Secretary John Russell for the setting aside of some Crown land in New Zealand: "reserved, for the use of the public at large, all tracts which are likely to be required for purposes of public health, utility, convenience, or enjoyment.
[12] These areas provide a habitat for many rare plants and animals, and a place for walking, mountain climbing, boating, snow sports and other forms of recreation.
[6] As of 2015, there are 44 marine reserves covering 9.5 percent of its coastal waters within 12 nautical miles of the coast.