Marine life and conservation
Whaling/fishing industry
Maui's dolphin extinction

Found articles

http://www.radionz.co.nz/news/political/298474/govt-accused-of-breaking-marine-promise

http://www.linz.govt.nz/sea/nautical-information/maritime-boundaries/exclusive-economic-zone-continental-shelf-boundaries-between-new-zealand-australia

http://www.stuff.co.nz/business/industries/75267434/New-Taranaki-exploration-sites-could-harm-Mauis-dolphins-WWF-say

http://www.stuff.co.nz/national/politics/74528305/New-Zealand-and-Australia-condemn-Japan-for-resuming-Southern-Ocean-whaling


Scholarly sources

 http://science.sciencemag.org/content/316/5832/1713.full