Earlier last year, we were approached by Cliff Law, a researcher at NIWA, to participate in his research project around ocean acidification. One of the purposes of this research is to determine the rate of acidification in our ocean and the effects it could be having on our kaimoana, specifically shellfish. Acidification can weaken the strength of shells making our shellfish vulnerable. As part of this project, we collect monthly water samples from four locations along our coast to send away for testing; quarterly tidal surveys at Urenui estuary, where hourly samples are taken for a complete tidal cycle; and a small monthly kuku (mussel) sample for shell testing. We commenced sampling in January but are yet to see any results from this. We will keep whānau updated. Please let the office know, by email to office@ngatimutunga.iwi.nz, if you are interested in the results of this mahi.