为期三周的疏浚作业已启动，旨在清除豪拉基湾艾里斯浅滩的入侵性蕨藻。 3-week dredging operation launched to remove invasive caulerpa seaweed at Iris Shoal, Hauraki Gulf.

新西兰政府与恩加蒂马努希里定居信托基金和新西兰生物安全局合作，启动了为期三周的疏浚作业，清除豪拉基湾卡瓦乌岛附近艾里斯浅滩的入侵性蕨藻。 The New Zealand government, with Ngāti Manuhiri Settlement Trust and Biosecurity New Zealand, has launched a 3-week dredging operation to remove invasive caulerpa seaweed at Iris Shoal near Kawau Island in the Hauraki Gulf. 该项目旨在清除18公顷土地上的海藻，并探索其他潜在的疏浚地点。 The project aims to eradicate the seaweed across 18 hectares and explore other potential sites for dredging. 此次行动预计将于 5 月 17 日结束（天气允许的情况下）。 The operation is set to conclude on May 17 (weather permitting).