Search
Showing 19 of 19 results
Figure MAR13 Annual fishing effort of commercial demersal trawl and dredge fisheries across Commonwealth, and state and territory jurisdictions
2016 Graph Figure MAR13 Annual fishing effort of commercial demersal trawl and dredge fisheries across Commonwealth, and state and ...
Annual fishing effort (number of hours) of commercial demersal trawl and dredge fisheries across Australian government and state and ...
Figure MAR12 (a) Footprint of Australian commercial demersal trawl and dredge fisheries as a percentage of IMCRA bioregions; (b) trawl swept area
2016 Map Figure MAR12 (a) Footprint of Australian commercial demersal trawl and dredge fisheries as a percentage of IMCRA bioregions; (b) ... Figure MAR12 (a) Footprint of Australian commercial demersal trawl and dredge fisheries as a percentage of IMCRA bioregions; (b) ...
Commercial and recreational fishing
2016 Report Content... scale (see Box MAR2 ). Box MAR2 Footprint of commercial demersal trawl fishing The most extensive direct human pressure on the seabed in Australia is demersal trawling for fishes, prawns and scallops by commercial fisheries. ...
State and trends of the marine environment 2016
2016 At a glance... others are in poor condition and deteriorating. Shelf demersal and benthopelagic fish species, while in poor condition, are ... sea lion, north Queensland hawksbill turtle , some demersal shark species). Overall, the state of components of the marine ...
State and trends of species and taxa groups
2016, 2011 Assessment summary... of marine biodiversity: Species Groups Shelf (0–250 m)—demersal and benthopelagic fish species This assessment summary component has ... of changes between reporting cycles. Outer shelf (>50 m)—demersal and benthopelagic fish species Inner shelf —demersal fish species ...
Overview of state and trends of the marine environment
2016 Report Content... (
Eretmochelys imbricata
) ( GBRMPA 2014a ) and some demersal shark species ( Georgeson et al. 2015 ). Several species with wide ...
Outlook for the marine environment 2016
2016 At a glance... in coming decades. Seabed environments, and associated demersal and benthopelagic species groups across shelf and slope regions are ...
Marine regions
2016 Report Content... Peninsula upwellings mesoscale eddies (several locations) demersal slope and associated fish communities of the Central Western Province ... and the waters in the Scott Reef complex continental-slope demersal fish communities canyons linking the Argo Abyssal Plain and Scott ...
State and trends of marine biodiversity: Species Groups
2016 Report Content... hawksbill turtles—
Eretmochelys imbricata
, some demersal shark species). Within the Great Barrier Reef Marine Park, the status ... subject to fishing being sustainably fished. Most stocks of demersal and benthopelagic species are similarly considered to be in good ...
State and trends in indicators of marine ecosystem health
2016, 2011 Assessment summary...
Trophic ecology and food web modelling of mid-slope demersal fishes off southern Tasmania, Australia
, University of Tasmania. ... and silver trevally and construction of a food web for the demersal fish community in south-western Australia
, Final report for FRDC ...
State and trends of Antarctic and subantarctic vertebrates
2016, 2011 Assessment summary... NJ, Horton T, Wigham B & Bagley P (2013). Abyssal scavenging demersal fauna at two areas of contrasting productivity on the Subantarctic ...
Coastal and marine species and ecosystems
2016 Report Content... hawksbill turtle—
Eretmochelys imbricata
, demersal shark species ). Dugong populations in the southern Great Barrier Reef ...
State and trends of indicators of marine ecosystem health: Ecologial processes
2016 Report Content... Klaer N (2005). Changes in the structure of demersal fish communities of the south east Australian continental shelf from ...
State and trends of indicators of marine ecosystem health: Physical, biogeochemical and biological processes
2016 Report Content... Klaer N (2005). Changes in the structure of demersal fish communities of the south east Australian continental shelf from ...
State and trends of marine biodiversity: Quality of habitats and communities
2016 Report Content... Biogeographical structure and affinities of the marine demersal ichthyofauna of Australia. Journal of Biogeography 38:1484–1496. ...
State and trends of habitats and communities
2016, 2011 Assessment summary... R, Hill B, Wassenberg T & Poiner I (2006). A comparison of demersal communities in an area closed to trawling with those in adjacent areas ...
State and trends of species populations and groups
2011 Assessment summary...
Topics
Marine biodiversity Outer shelf (>50 m)—demersal and benthopelagic fish species This assessment summary component has ... 2016. Consultation with experts questioned the division of demersal and benthopelagic species into 50m when most species occur ...
Management achievements
2011 Report Content... that only two seabirds had been killed by legally operating demersal toothfish longliners in commission-managed waters (seabird deaths were ...
7 Antarctic environment | References
2011 Report Content... aequinoctialis) and sooty shearwaters (Puffinus griseus) in demersal longline fisheries. Biological Conservation 2006;132:458-71. 225 ... aequinoctialis) and sooty shearwaters (Puffinus griseus) in demersal longline fisheries. Biological Conservation 2006;132:458-71. 225 ...
