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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.

Photo by: 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.

Photo by: Unknown LDAP UserParks Victoria

Location: Understanding habitat-species relationships

Baited underwater video s...

3 years ago from Parks Victoria

Location: Understanding habitat-species relationships

Octopus vs Shark. (footag...

3 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.

Sea Search volunteers at Point Addis Marine National Park Click to view the news RSS feed.

Sea Search volunteers build marine knowledge

11 Feb 2016

The intertidal platforms and rockpools of Point Addis Marine National Park have come alive with human activity, as last week Friends of Point Addis, Green Army Australia and Parks Victoria rangers kicked off a new year of the citizen science program Sea Search. Sea Search is a Parks Victoria program…

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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.

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Werribee Park Heritage Orchard Grafting Day

14 Feb 2016 10:00am-3:00pm

Workshops on companion planting, free grafting demonstrations will be happening all day - no booking required and the local CWA are coming on board to provide food and refreshments. Rotary members will be directing traffic via Gate 5 so you won't have so far to walk with your new trees.…

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A Midsummer Night's Dream on the Maribyrnong River

19 Feb 2016 - 28 Feb 2016

Sly Rat Theatre Co. in conjunction with The Living Museum of the West and Maribyrnong Council presents William Shakespeare’s A Midsummer Night's Dream. Sly Rat Theatre Co. is excited to announce that its first production for 2016 is Shakespeare’s most popular comedy, A Midsummer Night's Dream! In association with The…

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Nepean Conservation Group Annual General Meeting

20 Feb 2016 3:30pm-8:30pm

The Nepean Conservation Group will hold their annual general meeting at Badcoe Hall, followed by a BYO picnic dinner at the Parade Ground. Guest speaker will be Bradley Fauteux, Parks Victoria Chief Executive Officer. Interested community members and children are welcome to attend. Parking available at the Quarantine Station Car…