Dataset

Distribution and abundance of pelagic juvenile fish around Grub Reef, central Great Barrier Reef

Australian Institute of Marine Science
Australian Institute of Marine Science (AIMS)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=http://apps.aims.gov.au/metadata/view/3420d2ed-d0bd-4226-85ac-7beb12a88879&rft.title=Distribution and abundance of pelagic juvenile fish around Grub Reef, central Great Barrier Reef&rft.identifier=http://apps.aims.gov.au/metadata/view/3420d2ed-d0bd-4226-85ac-7beb12a88879&rft.publisher=Australian Institute of Marine Science (AIMS)&rft.description=Two light traps were anchored at each of nine sites around Grub Reef from the 26th February to the 3rd March 1990. Deployment was timed to coincide with the period between the new and first quarter phases of the moon. Sites 1 to 3 were located on the front of the reef, while sites 4 and 5 were located in the channel through the reef. Sites 6 and 7 were located in the central lagoon and sites 8 and 9 were located at the back of the lagoon. At each site, traps were anchored on a common swing mooring, with one trap buoyed to fish 1 metre below the surface and the other buoyed to fish within a few metres of the bottom, when the bottom topography was suitable. \n \nEach night, light traps were lit for three intervals (2100-2200, 0000-0100 and 0300-0400 AEST) to counter the unknown effects of tide and time of night on catch rates. Traps were cleared in the morning and catches preserved for later analysis. Fish were separated from the invertebrates, measured and identified to the lowest possible taxonomic resolution.\n The purpose of this research was to determine the three dimensional abundance of pre-settlement reef fishes during the period just prior to settlement.\n Fish from the following families were captured during sampling: \nClupeidae, Pomacentridae, Pomacentrinae, Monacanthidae, Apogonidae, Mullidae, Blennidae, Holocentridae, Nomeidae, Scombridae, Carangidae, Syngnathidae, Canthigasterinae, Serranidae, Scorpaenidae, Teraponidae, Grammistidae, Chaetodontidae, Bregmacerotidae, Synodontidae, Balistidae. \n \nThe data set contains some captures from 1989 that were from pilot sampling.\nStatement: The light traps used were of similar design to that described in: \nDoherty PJ (1987) Light-traps: selective but useful devices for quantifying the distribution and abundance of larval fishes. Bull Mar sci 41; 423-431. \n \nFish identifications are backed by a voucher reference collection of presettlement fishes maintained at AIMS and described in a CD product with images. \n&rft.creator=Australian Institute of Marine Science (AIMS) &rft.date=2008&rft.relation=http://data.aims.gov.au/extpubs/do/viewPub.do?articleId=1175&rft.coverage=northlimit=-18.6; southlimit=-18.67; westlimit=147.38; eastLimit=147.45&rft.coverage=northlimit=-18.6; southlimit=-18.67; westlimit=147.38; eastLimit=147.45&rft_rights=Attribution-NonCommercial 3.0 Australia http://creativecommons.org/licenses/by-nc/3.0/au/&rft_rights=Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: Australian Institute of Marine Science (AIMS). (2008), Distribution and abundance of pelagic juvenile fish around Grub Reef, central Great Barrier Reef, https://apps.aims.gov.au/metadata/view/3420d2ed-d0bd-4226-85ac-7beb12a88879, accessed[date-of-access].&rft_subject=oceans&rft.type=dataset&rft.language=English Access the data

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Non-Commercial Licence view details
CC-BY-NC

Attribution-NonCommercial 3.0 Australia
http://creativecommons.org/licenses/by-nc/3.0/au/

Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: "Australian Institute of Marine Science (AIMS). (2008), Distribution and abundance of pelagic juvenile fish around Grub Reef, central Great Barrier Reef, https://apps.aims.gov.au/metadata/view/3420d2ed-d0bd-4226-85ac-7beb12a88879, accessed[date-of-access]".

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Brief description

Two light traps were anchored at each of nine sites around Grub Reef from the 26th February to the 3rd March 1990. Deployment was timed to coincide with the period between the new and first quarter phases of the moon. Sites 1 to 3 were located on the front of the reef, while sites 4 and 5 were located in the channel through the reef. Sites 6 and 7 were located in the central lagoon and sites 8 and 9 were located at the back of the lagoon. At each site, traps were anchored on a common swing mooring, with one trap buoyed to fish 1 metre below the surface and the other buoyed to fish within a few metres of the bottom, when the bottom topography was suitable. \n \nEach night, light traps were lit for three intervals (2100-2200, 0000-0100 and 0300-0400 AEST) to counter the unknown effects of tide and time of night on catch rates. Traps were cleared in the morning and catches preserved for later analysis. Fish were separated from the invertebrates, measured and identified to the lowest possible taxonomic resolution.\n The purpose of this research was to determine the three dimensional abundance of pre-settlement reef fishes during the period just prior to settlement.\n Fish from the following families were captured during sampling: \nClupeidae, Pomacentridae, Pomacentrinae, Monacanthidae, Apogonidae, Mullidae, Blennidae, Holocentridae, Nomeidae, Scombridae, Carangidae, Syngnathidae, Canthigasterinae, Serranidae, Scorpaenidae, Teraponidae, Grammistidae, Chaetodontidae, Bregmacerotidae, Synodontidae, Balistidae. \n \nThe data set contains some captures from 1989 that were from pilot sampling.\n

Notes

Doherty, Peter J, Dr (Principal Investigator)

Lineage

Statement: The light traps used were of similar design to that described in: \nDoherty PJ (1987) Light-traps: selective but useful devices for quantifying the distribution and abundance of larval fishes. Bull Mar sci 41; 423-431. \n \nFish identifications are backed by a voucher reference collection of presettlement fishes maintained at AIMS and described in a CD product with images. \n

Modified: 20191204

Data time period: 1990-02-26 to 1990-03-03

Click to explore relationships graph

147.45,-18.6 147.45,-18.67 147.38,-18.67 147.38,-18.6 147.45,-18.6

147.415,-18.635

text: northlimit=-18.6; southlimit=-18.67; westlimit=147.38; eastLimit=147.45

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oceans |

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