Tag Archives: Otago Regional Council

The Harbour Hang-Over

Recently I received a message from a Peninsula resident who had been cleaning up a section of the Otago Harbour of plastic and other rubbish. Now as a keen fisherman and diver I found their efforts impressive, but it was also depressing at the amount of plastic they removed from around the harbours edge. The prevalence of plastic in the harbour that is washed up onto the tidal bays is quite significant and has become a chief villain in the conservation of wildlife and sea fish stocks. More attention has been brought to plastic entering our waterways in recent years, but it’s not actually a new problem. As early as 1977, Gregory R. Murray from the University of Auckland found microplastics in almost all the coastal areas he surveyed.  

The White-capped Mollymawk or Shy Albatross is a regular to the Otago Coast and like most sea birds is vulnerable to ingesting plastic through surface feeding.

The problem with plastic waste when it enters the harbour ecosystem is that it fragments due to tide, waves and sunlight into microplastics that are often less than 1 mm in size. That small size enters the marine food chain in krill, crabs and shellfish and eventually makes its way into fish, birds, marine mammals and even humans. Sea birds are particularly vulnerable to eating plastic because they are largely surface feeders, diving down and scooping up pray along with plastic on the waters surface. This is particularly worrying for Dunedin and the Otago Peninsula whose populations of coastal sea birds include the Yellow-eyed Penguin, Blue Penguin, Red Billed Gull, Spotted Shag, White Fronted Tern, Southern Black Backed Gull, Sooty Shearwater, Fairy Prion, Black Shag and the iconic  Royal Albatross. In a published 2021 study of marine rubbish by Ella van Gool the Otago region had the highest mean density and the highest mean weight of marine rubbish (AMD anthropomorphic marine debris) in New Zealand. The Ministry for the Environment also published a report on the impact of plastic on marine ecosystems in the Otago Harbour. Takiharuru (Pilots Beach) on the Otago Peninsula recorded 15 items of rubbish for every 100sqm of beach, of which 23% were hard plastics and 23% were food wrappers. Its incredible to think that in the heart of one the most important biodiversity areas on the Otago Peninsula that we should see such results.

My children when they were younger after one of our clean ups. We can no longer rely on community good-will to deal with the pollution of our marine areas. Greater levels of local and national support is required through resourcing and planning.

We all must take collective responsibility for these results and must make real efforts to improve them. Local and national government including its agencies cannot continue to rely on the good will and feel good factor of community volunteers cleaning up our harbours and coastlines. The hard work of the local gentleman who contacted me recently on the Otago Peninsula should not be taken for granted. It needs more than just moral support, we actually need to have a plan to stop this issue growing any larger in Dunedin. The rising tide of waste and our ongoing consumption of plastic products needs to be seriously curtailed. Greater efforts in public rubbish collection, bin design & servicing along with stronger planning and statutory mechanisms need to be implemented to give the harbour and its biodiversity a chance. Given what we are seeing in the Otago Harbour a wider call from the community is needed to be more innovative and proactive in the control of waste entering its waters. 

Filter bags on storm-water outlets help collect plastic waste entering the ocean. This is just one initiative that could be used to protect biodiversity and the health of the Otago Harbour. With innovation we also need infrastructure, planning and support for our community at a local and national level.

Having Skin In the Game

The debate between the Otago Peninsula community and the Otago Regional Council over the provision of bus services for school commuters has been a long and arduous one. Recently, local parent Jason Graham and I presented a petition of nearly 1000 signatures seeking three very simple things;

  • A timetable change
  • An additional bus to create a half hourly service like the rest of the city
  • A minor route change that caters for all users.

Over the course of the bus argument the way in which the community has presented well researched, reasoned and pragmatic solutions has been difficult for the Regional Council to answer. Combine that with a sympathetic media and the campaign has been very effective. However, what has also been effective is the way the community removed the emotion from the debate. That has allowed a far more compelling and coherent argument to be presented. Whether that will be successful is now up for debate. The community has been united over this issue and has shown considerable resolve. I can only hope that it’s not in vain.

Putting the Community First

The Otago Peninsula deserves better service from public transport provided by the Otago Regional Council. However, we are not the only community that are not having the appropriate service delivered in the community. Its not about asking for special treatment, but asking for what is fair and reasonable to get our kids to school, people to work and our elderly to essential services.

Sand Mining at Tomahawk

Tomahawk

The Tomahawk Community have expressed long-term concerns over the removal of sand from the beach. In 2015 I met with the Otago Regional Council to discuss those issues and to ask them to provide more information on the issue. One of the things they have agreed is to make their monitoring reports available to me at the Board and the community. For the benefit of the community I have provided the relevant documents here for people to view and disseminate. I’m not going to comment publicly on the issue, but would be interested to hear from the community further on the issue. One further thing, is that in order for the contractor to enter the beach they must cross a section of reserve, hence the City Council must issue a lease document.

Tomahawk Sand Mining Lease and Consent

 ORC Consent Audit and Complaints Summary Tomahawk Nov 15

 

Public Transport on the Peninsula

Bus Cartoon

With the Otago Regional Council looking at transferring the management of the bus service to the Dunedin City Council. . While no timeframe has been given for the proposed transfer of management its probably a good time for Otago Peninsula residents to consider their use of the current service and what their needs are. Public transport services are important for our area and especially for the many high school children who use them. Currently, the Peninsula service is heavily subsidised and that means that our level of patronage is low. People who rely on the bus should be keeping a “weather eye” on the future management of the service and whether changes to its current format are made in the future.