Selwyn Times: June 06, 2018
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SELWYN TIMES Latest Christchurch news at www.star.kiwi<br />
Wednesday <strong>June</strong> 6 <strong>2018</strong> 9<br />
Electric barrier to protect mudfish<br />
A $120,000 project to protect<br />
the nationally threatened<br />
Canterbury mudfish in the<br />
district using an electric barrier<br />
is the first of its kind in the<br />
country.<br />
Environment Canterbury,<br />
Department of Conservation and<br />
local landowners near Haldon<br />
Pasture Springs near Hororata<br />
met with American hydrological<br />
engineer Jason Kent recently to<br />
begin planning the logistics.<br />
ECan biodiversity officer<br />
Johannes Welsch said the pilot<br />
project could be a significant step<br />
forward in native fish conservation<br />
at sites threatened by trout.<br />
“This is a unique opportunity<br />
to showcase how biodiversity,<br />
species protection and agriculture<br />
can work together –<br />
delivering sustainable farming<br />
and conservation in the diverse<br />
agricultural landscape of Canterbury”<br />
he said.<br />
The Canterbury mudfish<br />
protection project will utilise an<br />
approximate 6m to 7m canvas<br />
array, think “permanent electric<br />
fishing with an electric fence”,<br />
covering the full stream bed.<br />
This will send out electric<br />
pulses discouraging trout and<br />
eel from swimming upstream<br />
into the tributaries but rather<br />
continue up the main stem of the<br />
Hororata River.<br />
The <strong>Selwyn</strong> Waihora catchment<br />
has the largest remaining<br />
fragments of Canterbury<br />
mudfish of any other zone in the<br />
region.<br />
The Haldon Pasture Springs<br />
site is particularly significant as it<br />
is one of only a few, where mudfish<br />
in the Hororata catchment<br />
INVESTIGATION: Planning is under way for a<br />
$120,000 project to protect Canterbury mudfish in<br />
the district.<br />
PHOTO: ECAN<br />
managed to survive during the<br />
2015-16 drought.<br />
Mudfish from there have<br />
begun expanding into areas<br />
downstream where populations<br />
were particularly affected by<br />
the drought. It is expected the<br />
project would lead to a 10-fold<br />
increase of habitat from 820m2 to<br />
8200m2 in the <strong>Selwyn</strong> Waihora<br />
catchment by allowing mudfish<br />
to expand their movements into<br />
the lower reaches of the springs.<br />
This could also lead to the<br />
area being used as a nursery<br />
where mudfish are transplanted.<br />
Plans for the barrier are<br />
expected to be prepared by<br />
July.<br />
•Healthy waterways, page 12<br />
HORNCASTLE ARENA<br />
<strong>June</strong> 29 - July 1 10AM - 5PM<br />
TICKETS ONLINE: starhomeshow.kiwi<br />
In Brief<br />
RECYCLING POPULAR<br />
Two community recycling<br />
drop-off Days in Malvern and<br />
Ellesmere recently resulted in<br />
the collection of more than 25<br />
tonnes of garden waste. This will<br />
now be composted, along with<br />
more than 6.5 tonnes of scrap<br />
metal and almost 160 tyres for<br />
recycling. The two drop-off days<br />
were held near Leeston and<br />
Darfield providing residents<br />
with an alternative drop-off<br />
point for their garden waste<br />
and some types of recyclables.<br />
Over the two days, 190 vehicles<br />
dropped off their garden<br />
waste, scrap metal and other<br />
recyclables for a small charge.<br />
The events were managed by<br />
the district council’s contractor<br />
Sicon Ltd.<br />
KIDSFEST TO RETURN<br />
KidsFest is returning to the<br />
district in the July school<br />
holidays, with bookings now<br />
open. About 70 events will be<br />
held in the district as part of<br />
KidsFest between July 7-21.<br />
For information on KidsFest<br />
events and bookings please visit<br />
www.kidsfest.co.nz, or pick up<br />
a KidsFest booklet from <strong>Selwyn</strong><br />
District Libraries, Lincoln Event<br />
Centre, Rolleston Community<br />
Centre or the <strong>Selwyn</strong> Aquatic<br />
Centre.<br />
Ōtākaro Avon River<br />
Corridor Exhibition<br />
26 May – 30 <strong>June</strong> <strong>2018</strong><br />
Visit the exhibition in Cashel Mall, go to<br />
redzonefutures.nz<br />
or look out for the travelling exhibition<br />
in an area near you (details online).<br />
See the exciting possibilities, give your feedback<br />
and help shape the future of this area.