You are here

Home > Park management > Environment > Science and adaptive management > Marine research > Understanding habitat-species relationships

Understanding habitat-species relationships

Parks Victoria vessel (Oceanargus) loaded with BRUVS units. Photo by Parks Victoria.

Parks Victoria vessel (Oceanargus) loaded with BRUVS units. Photo by Parks Victoria.

2 years ago from Unknown LDAP UserParks Victoria

Location: Understanding habitat-species relationships

Deploying BRUVS units in Cape Howe Marine National Park. Photo by University of Western Australia.

Deploying BRUVS units in Cape Howe Marine National Park. Photo by University of Western Australia.

2 years ago from Unknown LDAP UserParks Victoria

Location: Understanding habitat-species relationships

Baited underwater video s...

2 years ago from Parks Victoria

Location: Understanding habitat-species relationships

Octopus vs Shark. (footag...

2 years ago from Parks Victoria

Location: Understanding habitat-species relationships

To better understand the distribution and diversity of fish associated with the seafloor (demersal fish), collaborative research using Baited Remote Underwater Video Stations (BRUVS) has been undertaken with the University of Western Australia (UWA) at Cape Howe Marine National Park and is underway with Deakin University at Discovery Bay, Twelve Apostles and Point Addis marine national parks and Merri Marine Sanctuary.  BRUVS are used for this research because they are non-extractive, allow data collection at all depths (10-100m) and acquire both broad scale and fine scale data. 

During the research completed with UWA, 247 one hour drops were performed.  The BRUVS recorded video footage at various locations within the park and key physical factors which may affect fish distribution.  This project provided valuable insight into the distribution of demersal fish and how these fish use benthic habitats. Demersal fish distribution was affected by both depth and substrate type, however substrate type did not have an effect at all depths.  These results can be utilised by Parks Victoria to help effectively monitor and manage this key group of marine species across all Marine Protected Areas.

The research underway with Deakin will utilise observational data from BRUVS and integrate this with information on seafloor structure and seafloor habitat which was obtained from LiDAR and multibeam sonar mapping  initiatives.  From this research, Parks Victoria will be able to identify fish-habitat associations and assess associations with seafloor plants and animals and also landscape attributes.  This will help to fill critical knowledge gaps about ecosystem composition and function.

The Pinnacle Click to view the news RSS feed.

Grand Canyon temporary closure during upgrade

18 Aug 2015

Visitors to the Grampians National Park will be able to enjoy a stunning new experience of a favourite walk, after track upgrades at the Grand Canyon. The Grand Canyon will be closed for works from Monday 3 August with the upgrade expected to be completed, depending on weather and construction…

View all latest news

What's on

Click to view RSS Feed

What's on at Albert Park

1 Jul 2015 12:00am - 30 Jun 2016 12:00am

A wide variety of events are held at Albert Park throughout the year. Events range from fun runs and sporting tournaments to other community events. See the full calendar here.

Click to view RSS Feed

The Father's Day Bike Ride

6 Sep 2015 7:00am-11:00am

Celebrate dads everywhere and raise vital funds to support men’s health and the important role fathers play in the lives of Australian children. This is a fun, family-friendly event open to all ages and abilities, with two cycling events to choose from: The Mattioli Challenge – 7.00am The Family Bike…

Click to view RSS Feed

You Yangs Mountain Bike Club - Cressy Descent 2015

12 Sep 2015 - 13 Sep 2015

Race against the clock DOWN everyone’s favourite track 13! This is NOT a downhill specific race, more a timed run down the track. Everyone is encouraged to enter. Doesn’t matter what type of bike you have, AM, XC, DH, HT, BMX or even a unicycle, they all go down hills…

Click to view RSS Feed

Friends of Kooyoora Wildflower Show

19 Sep 2015 9:30am - 20 Sep 2015 5:00pm

The event features an extensive display of local wildflowers, with twice daily bus tours, (bookings essential), and a major photographic competition in the categories of local landscapes, flora and fauna. Other features for the weekend will include static displays and digital presentations from the Friends Group, the Inglewood Eucalyptus Museum,…