Environment & Ecology – Page 6 – Great Barrier Island News

Kina are regarded as a delicacy by some. Photo / Paul Caiger

Environment & Ecology

Have Your Say on Kina Management

Kina are regarded as a delicacy by some, but their explosive growth threatens marine environments. Photo / Paul Caiger Fisheries Minister Shane Jones is urging submissions on government proposals to combat exploding kina numbers. Jones says he’s particularly keen to…

Raised amidst natural beauty and sustainable living of Great Barrier Island, Nikolai Macnee is now taking those values global. Photo / Supplied

Environment & Ecology

Island Roots to AgTech Innovator

Raised amidst natural beauty and sustainable living of Great Barrier Island, Nikolai Macnee is now taking those values global.

This bright-green invasive caulerpa seaweed is smothering the delicate marine ecosystem on Great Barrier Island. Photo / Glenn Edney

Environment & Ecology

MPI Announces Review of Commercial Fishing Permits in Caulerpa-Controlled Areas Amid Outcry

The Ministry for Primary Industries (MPI) has announced a review of its decision to permit commercial fishing within Controlled Area Notice (CANs) regions, where locals and recreational fishermen have been banned for years. The measures were put in place across…

Crayfish pots aboard the Crusader. Photo / Toitū Fishing NZ

Environment & Ecology

Commercial Fishing Uncovered in Caulerpa Zones, Unnotified Permits Issued by MPI

Controlled Area Notices (CANs) have been in place for years, preventing locals and recreational fishermen from anchoring and fishing across parts of Great Barrier Is. and Northland to halt the spread of the invasive Caulerpa. Now, AoteaGBI.news reveals that MPI…

More than 100 tonnes of caulerpa washed up in this Great Barrier Island Bay after Cyclone Gabrielle. Photo / Sid Ware / Ministry for Primary Industries

Environment & Ecology

Aotea Gets High-Tech Weapon to Fight Caulerpa

A new weapon is joining the fight against the invasive Caulerpa algae. The Aotea Caulerpa Response Team, MPI, the Aotea/Great Barrier Local Board and Auckland Council are teaming up to use suction dredges to remove Caulerpa from key locations. These…

Environment & Ecology

Catch Lisa Blair’s Historic Record Attempt Around Aotea

Locals on Great Barrier Island can witness history in the making as record-breaking solo sailor Lisa Blair passes the island’s coast today in her yacht Climate Action Now. Blair began her attempt to set a new circumnavigation record at 8…

Environment & Ecology

A clock in the rocks: what cosmic rays tell us about Earth’s changing surface and climate

Photo / Jamey Stutz, CC BY-SA By Shaun Eaves, Te Herenga Waka — Victoria University of Wellington; Jamey Stutz, The Ohio State University; Kevin Norton, Te Herenga Waka — Victoria University of Wellington, and Pedro Doll, University of Canterbury How…

Above: Motu Aotea is ditching single-use takeaway coffee cups. Photo / Greta Recup / Creative Commons

Environment & Ecology

Retailer Trashes Disposable Coffee Cup Ban

Above: Aotea has dumped single-use takeaway coffee cups. Photo / Greta Recup / Creative Commons In a move that stirred both support and concern among local businesses, the ban on disposable coffee cups introduced in October 2023 has sharply divided…

Hugh Chittock / Antarctica New Zealand, CC BY-SA

Environment & Ecology

West Antarctica’s ice sheet was smaller thousands of years ago – here’s why this matters today

Photo / Hugh Chittock/Antarctica New Zealand, CC BY-SA By Dan Lowry, GNS Science and Holly Kyeore Han, NASA As the climate warms and Antarctica’s glaciers and ice sheets melt, the resulting rise in sea level has the potential to displace…

Okupu Native Plants Thrive in Battle Against Kikuyu. Photo / AGBILB

Environment & Ecology

Poison-Free Prosperity as Okupu Beach Natives Thrive

Okupu Native Plants Thrive in Battle Against Kikuyu. Photo / AGBILB More than 150 native plants are flourishing in Okupu, Great Barrier Island, following a pioneering approach to combating the invasive kikuyu grass. Funded by a $25,000 grant from the…