EUROPEAN
GREEN CRAB PROJECT - Update!
(This project was made possible by a
Grant through the Southern Rivers Catchment Management
Authority)
Under the guidance of Associate Professor Ron
West from the University of Wollongong and with
the help of a team of volunteers and Marine Education
Officer Luke Brown, SCMDC is helping to control
and reduce numbers of the introduced pest species
known as Carcinus Maenus (European Green crab)
in Twofold Bay. Beginning in February 2007 at
Fisheries Beach (Google
Earth Placemark), south of Eden, the work
involves the monthly setting of traps to monitor
the numbers and gender of these pests.
SCMDC has a DPI Fisheries Collection Permit for
this work and will be collecting data for its
new Resource Centre database of marine species
occurring on our Sapphire Coast.
To date, the program has been an outstanding success,
with a large number of dedicated volunteers joining
Luke each month to count, establish the gender
and size the animals before they are humanely
destroyed. These pests are now known to have spread
as far north as Bermagui and DPI Fisheries are
considering providing assistance to expand the
program as it recognizes its potential negative
effect on the local oyster industry.
Anyone interested in helping out can contact SCMDC
Marine Education Officer Luke Brown on 6494 4143
or you can leave a message on the office phone
02 6496 1699.
Excellent website reference available
here or you can Download a NSW Fisheries PDF
(141k) of this introduced species here!
WHAT'S
THE LATEST WITH OUR MOBILE MARINE LABORATORY?
(Our mobile marine laboratory and the
employment of Luke Brown, our Marine Education
Officer, was made possible through a Grant from
the NSW Environmental Trust.)
Since its launch in March 2007, our Mobile Marine
Laboratory has been involved with a number of
exciting educational and research programs up
and down the Sapphire Coast. Luke Brown has worked
closely with regional schools – both State
and private and involving all ages – to
develop educational programs that mean we can
help deliver the most up-to-date information on
marine research on our own environment.
The Mobile Lab has featured in a number of regional
community events such as the Bermagui Seaside
Fair, the Eden Whale Festival and Pambula Markets
and has been spotted a number of times near both
Merimbula and Wallagoot Lakes where its equipment
has helped with species survey work.
For more information, call the office on 02 6496
1699
Species
survey work:
The
Sapphire Coast Marine Discovery Centre has once
again attracted a large number of interested volunteers
to participate in a marine species survey –
this time at Wallagoot Lake in Bournda National
Park on Saturday 27th August.
Made
possible through an Envirofund Grant from the
Australian Government, the SCMDC has now held
three extremely successful workshops where volunteers
have been able to mix it with marine experts from
a number of fields to learn more about the rich
marine environment in our region. Previous
workshops were held at Edrom Lodge on Twofold
Bay and at the Blue Pool at Bermagui.
The
latest workshop at Wallagoot Lake involved 37
people from across the Shire and beyond, including
two scientists from Australian National University
Earth & Marine Sciences, SCMDC Executive Board
member Dr Anne Felton and her partner Dr Keith
Crook who are both marine geologists and Visiting
Fellows with ANU. Leading the group for
the day was well-known marine educator Alan Scrymgeour
who was ably assisted by his wife Lyn.
Participants
worked in teams, gathering small creatures in
their nets and transferring them to shore in trays
so that they could be examined further under microscopes,
which were kindly lent by the science department
of Eden Marine High School. A comprehensive
list, including scientific names, common names
and a corresponding photograph is now being compiled
for posting on the SCMDC website and distribution
to research bodies and universities.
The
day was an outstanding success, attracting not
only Professors from our closest University, but
also children as young as eight years –
all enjoying sharing the experience and learning
from each other.
Staff
from the Bournda Environmental Education Centre
also participated in the workshop, expanding the
research to include water monitoring for such
things as salinity and turbidity. Bournda
EEC also kindly lent a number of canoes to enable
sampling to take place in deeper sections of water.
Alan Scrymgeour identifies
the species found in Wallagoot Lake.
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