Search results for urchin
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25 datasets for “urchin”
- data.gov.au
A pilot management program to maximise Tasmania's Sea Urchin (Heliocidaris erythrogramma) resource: Meredith Point, urchin density manipulations
Australian Ocean Data NetworkUpdated 19 Aug 2026
The main aim of this research program was to determine the potential for reducing the density of urchins …
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- data.gov.au
A pilot management program to maximise Tasmania's Sea Urchin (Heliocidaris erythrogramma) resource: Hope Island, urchin density manipulations
Australian Ocean Data NetworkUpdated 21 Aug 2026
The main aim of this research program was to determine the potential for reducing the density of urchins …
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- data.gov.au
Surveys of long spined sea urchin (Centrostephanus rodgersii) and barrens habitat, Kent Group, Tasmania 2000
Australian Ocean Data NetworkUpdated 1 Oct 2026
Quantitative surveys were undertaken at four sites in the Kent Group, north eastern Tasmania (southern and northern shores …
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- data.gov.au
Enzyme analysis of long spined sea urchin (Centrostephanus rodgersii) on the south eastern seaboard of Australia
Australian Ocean Data NetworkUpdated 19 Aug 2026
Sixty animals were collected from each of Bass Pt, New South Wales (lat 34°35' S, long 150 …
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- Open Government Canada
Commercial catches sampling program in the Estuary and Gulf of St. Lawrence – green urchin (Strongylocentrotus droebachiensis)
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
… Data This dataset on the green urchin (Strongylocentrotus droebachiensis) includes the metadata, sample weight, the test width and …
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- Open Government Canada
Multispecies Dive Pilot Surveys
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
… purpuratus) and Red Sea Urchin (Mesocentrotus franciscanus), Geoduck (Panopea generosa), Giant Red Sea Cucumber (Apostichopus californicus), Northern Abalone …
- CSV
- FGDB/GDB
- ESRI REST
- Open Government Canada
Beaufort Sea Marine Fishes Project (BSMFP) 2012 - Sampling Stations
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
From August 5th to September 3rd, 2012, Fisheries and Oceans Canada conducted a baseline survey of marine fishes …
- ESRI REST
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- Open Government Canada
Beaufort Sea Marine Fishes Project (BSMFP) 2013 - Sampling Stations
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
From August 2nd to September 9th, 2013, Fisheries and Oceans Canada conducted a baseline survey of marine fishes …
- ESRI REST
- CSV
- Open Government Canada
Beaufort Sea Marine Fishes Project (BSMFP) 2014 - Sampling Stations
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
From August 6th to September 9th, 2014, Fisheries and Oceans Canada conducted a baseline survey of marine fishes …
- CSV
- ESRI REST
- data.gov.au
Tasmanian Fisheries and Aquaculture Economic and Social Assessment Data 2017/18 - 2020/21
Australian Ocean Data NetworkUpdated 20 Dec 2025
This report provides an assessment of the social and economic status and performance of Tasmanian fisheries and aquaculture …
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- data.gov.au
Tasmanian Fisheries and Aquaculture Economic and Social Assessment Data 2017/18 - 2020/21
Australian Ocean Data NetworkUpdated 12 Sept 2026
This report provides an assessment of the social and economic status and performance of Tasmanian fisheries and aquaculture …
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- Open Government Canada
Canadian Beaufort Sea - Marine Ecosystem Assessment (CBS-MEA) Stations 2017-2024
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
PURPOSE: The Department of Fisheries and Oceans (DFO) conducted a baseline survey of biological communities and habitat parameters …
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- Open Government Canada
DFO Gridded Commercial Fishing Data - Various Years
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 24 Mar 2026
… 2016) - Lingcod (2007-2016) - Green sea urchin (2006-2015) - Red sea urchin (2007-2015) - Sea cucumber (2008-2016 …
- FGDB/GDB
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- ESRI REST
- data.gov.au
Microherbivore grazing experiment (RRAP CAD_02.2)
Australian Ocean Data NetworkUpdated 16 Jun 2026
… 30 juvenile Tripneustes gratilla sea urchins (Tripneustes), 30 juvenile Echinometra mathaei sea urchins (Echinometra), 30 Calthalotia strigata gastropods …
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- data.gov.au
Microherbivore grazing experiment (RRAP CAD_02.2)
Australian Ocean Data NetworkUpdated 23 Jun 2026
… 30 juvenile Tripneustes gratilla sea urchins (Tripneustes), 30 juvenile Echinometra mathaei sea urchins (Echinometra), 30 Calthalotia strigata gastropods …
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- data.gov.au
Microherbivore grazing experiment (RRAP CAD_02.2)
Australian Ocean Data NetworkUpdated 27 Jun 2026
… 30 juvenile Tripneustes gratilla sea urchins (Tripneustes), 30 juvenile Echinometra mathaei sea urchins (Echinometra), 30 Calthalotia strigata gastropods …
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- Open Government Canada
Maricolous sites
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 11 Nov 2026
… and harvesting of seaweed, the harvesting of green urchins, and the breeding of blue mussels or scallops, among …
- GEOJSON
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- Open Government Canada
Epifauna Diversity on Dockside Surface Perimeters in Burrard Inlet and Fraser River Delta, British Columbia
Fisheries and Oceans Canada | Pêches et Océans CanadaUpdated 8 May 2026
… sponge, tube-worms, sea stars, bivalves, crabs, nudibranchs, urchins, barnacles, limpets, chitons, isopods, macroalgae and seagrass. Mussels ranged …
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- data.gov.au
2016 SoE Marine Chapter - Case Study - National assessment of shallow reefs
Australian Ocean Data NetworkUpdated 23 Jun 2025
… reef fishes, large mobile invertebrates such as sea urchins, crown of thorns, lobsters and abalone, and habitat-forming …
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- data.gov.au
IMOS - National Reef Monitoring Network Sub-Facility - Global mobile macroinvertebrate abundance
Australian Ocean Data NetworkUpdated 21 Dec 2025
… carefully for hidden invertebrates such as sea stars, urchins, gastropods, lobsters, crabs etc. These observations are recorded concurrently …
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