Menu

News & Events

Filter news by category

We love hearing local news, so please submit your articles and ideas to Enable JavaScript to view protected content. and we will follow them up.

2014 scholarship recipient completes his thesis.

From Mike Fake:

What ever happened to that guy who got the CRT postgraduate award in 2014?

Lots…

In other news:

I finally finished my thesis earlier this year. In 2014 I was awarded the then Dune Restoration Trust award for my (somewhat foolishly?) ambitious MSc. project looking at the use of drones for monitoring coastal dune ecosystems. What started as a multi-year study of two different sites involving vegetation and invertebrate studies gradually turned into a comprehensive single year, single site analysis of the dune vegetation at Kaitorete Spit. But hey, good things come to those who wait, right?

So what are UAS (Unmanned Aerial Systems) like for coastal monitoring? It depends. In my study, I compared good honest field work data to that gathered via Remote Sensing (aerial imagery). Because of the physical and biological complexity of Kaitorete Spit (a beautiful and ecologically significant barrier beach complex between Lake Waihora/Ellesmere and the Pacific Ocean), my broad-scale imagery data for the site was only really useful at detecting coarse-scale habitat and vegetation features and patterns. Large significant species were able to be identified with a strong degree of confidence, however small or rare species with low detectability proved more complicated. Low detection can result from things not being able to be found in the field, but also a failure to properly locate them in the imagery.

So if image data quality is the issue, why not just go out and get as much high-resolution data as possible? While this may be feasible for small scale studies, for a site such as Kaitorete Spit, which is relatively large, the handling, storage and processing of such large datasets are often out of reach for small community groups. The concepts of scale in ecology and data collection have long been applied for field based data collection. What’s important for the future of remote sensing in ecology is the ability to bring these principles in scientific design into modern data science. We need to let technology serve and build our scientific understanding, rather than letting us be led by the technology itself.”

To read Mike’s thesis, check our Postgraduate Scholarship page, or find it in our data base.

Iwi Accord group leads the way with beach plantings

Iwi Accord members, together with Sustainable Whanganui, in which Lyn & Graham Pearson from Castlecliff Coastcare are also heavily involved, planted 800 sand-binding pingao and spinifex coastal plants on the fore dunes of South Beach near Kaitoke River on Sunday, 22 September 2019.

This is not the beach where Lyn & Graham usually do their work with volunteers and school groups. It is good to see that other parts of the Whanganui coastline are getting work done too.

To read the full story click on the article on the right.

Restoration and Post-graduate Student Awards now open

Our 2020 Post-graduate Study Award is now open for applications. The purpose of this award is to provide funds to assist with an individual’s post-graduate level research to improve knowledge in the field of coastal restoration. Go to our Post-graduate Study Award page for more details.

Our 2020 Coastal Restoration Award is now open for nominations. This Award recognises the team work and tenacity to motivate people to work together to achieve “on the ground” results. The award is generously sponsored by Coastlands Plant Nursery. If you are involved with a coastal restoration group that you think is doing great work, or want to nominate a group or project that is, head to our Coastal Restoration Award page for more details.

Large katipō population found on Marlborough beach

A large population of the endangered katipō has been found on Marfells Beach, Marlborough.

Interestingly they’ve been finding them in the native vegetation but not in marram grass. Another reason to restore dunes to their native state.

Read the full story

EDS launches new framework for marine spatial planning

Another media statement from the Environmental Defence Society:

EDS launches new framework for marine spatial planning

The Environmental Defence Society today launched its report Healthy Seas: Implementing Marine Spatial Planning in New Zealand. Co-authored by Kelsey Serjeant and Raewyn Peart, the report proposes a new legal and policy framework to support the implementation of marine spatial planning (MSP) throughout New Zealand.

“MSP has proved its worth and is now being undertaken in at least 70 countries around the world,” said EDS Policy Director and report co-author Raewyn Peart.

“New Zealand made a great start with the Sea Change Tai Timu Tai Pari project in the Hauraki Gulf. It’s now time to build on that experience and deploy MSP to help address challenges in other coast and ocean areas.

“Recent resource consent applications lodged by New Zealand King Salmon for open ocean areas have highlighted the lack of planning around much of our coasts. It is undesirable for major new initiatives to be proceeding in the absence of clear national direction.

“We reviewed the legislative frameworks in 7 comparable jurisdictions in the US, Canada, Australia, Denmark, EU, England and Scotland to see how others are providing for MSP in policy and law.

“We also reviewed New Zealand’s current legislative provisions, undertook 15 in-depth interviews and drew on the lessons learnt from the Sea Change Tai Timu Tai Pari process in the Hauraki Gulf.

“We have recommended an MSP framework which could be incorporated into a new Spatial Planning Act or integrated Oceans Act. The recommendations are designed to be implemented in any future resource management reform, as recently announced by Minister for the Environment, as well as any subsequent Oceans reform.

“Government state of environment reporting has highlighted the dire state of many of our marine species and habitats. MSP can help achieve the step change we need to address these issues,” concluded Ms Peart.

The on-line report is available here .