Jane Nees BOP Regional Councillor www.janenees.co.nz

Scientists say there is no longer any doubt the Earth's climate is warming. New Zealand temperature records show an increase of about one degree Celsius during the last 100 years, with the last few have been our hottest on record.

Sea level rise is another indicator of warming temperatures. Recordings from Moturiki Island, off Mount Maunganui, show sea levels there have risen 11cm since 1950 – an average rise of 1.9mm per year, which matches the average global increase. Internationally and nationally, at the highest levels, man's impact on our climate and sea levels is being planned for.

It is estimated our sea level will rise by about one metre by 2115. This rise, compounded by storm surges, will impact on coastal areas and potentially have far-reaching social and economic consequences, including increased flooding in and around Tauranga Harbour, escalating erosion of harbour beaches and cliffs, and groundwater problems in low-lying areas. In some cases, property and infrastructure will become threatened.

Regionally, the potential impacts of climate change and sea level rise is recognised in policy and plans – for example in its Regional Coastal Environment Plan the Bay of Plenty Regional Council requires areas susceptible to coastal erosion and inundation during the next 100 years to be identified and planned for.

Tauranga City Council and the Western Bay of Plenty District Council are both doing work on potential impacts and mitigation measures for sea level rise in their areas. A key part of this work is raising the issue with the wider community and engaging them in the development of response strategies. This will become an increasingly important conversation in the years ahead.

If you would like more information on the regional council or any other issue, contact me on neesj@xtra.co.nz or ring me on 07 579-5150.