Ring of Fire was due. In 2000, the ERLAWS system was installed on the mountain to detect such a collapse and alert the relevant authorities. The Auckland volcanic field on the North Island of New Zealand has produced a diverse array of explosive craters, scoria cones, and lava flows. Currently dormant, the field is likely to erupt again with the next "hundreds to thousands of years", a very short timeframe in geologic terms. The field contains at least 40 volcanoes, most recently active about 600 years ago at Rangitoto Island, erupting 2.3 km of lava. The Pacific Ring of Fire is completed in
Ring of Fire (Northern Ontario) forces the two companies to negotiate an impact benefit agreement with the nine First Nations that would "include certain assurances, including guarantees that a certain number of jobs will go to First Nations workers". The three First Nations most profoundly impacted by the two projects are Marten Falls First Nation, Webequie First Nation and Neskantaga First Nation. Others on the edge of the Ring of Fire include Constance Lake First Nation (Chief Roger Wesley), Nibinamik First Nation, Aroland First Nation, Long Lake 58 First Nation, Ginoogaming First Nation, Eabametoong First Nation, Mishkeegogamang First Nation, and Constance Lake First Nation. In