Data Trawler - Survey Details

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Survey details and related metadata, reports, events and data.

SO 2/81

Period: 1981-05-30 to 1981-07-14

Region: Gulf of Carpentaria/Arafura Sea

Ship: Soela [details]

Description: Soela cruise SO 02/81 was undertaken for a second reconnaissance of the fish resources in the Gulf of Carpentaria and the Australian Fishing Zone (AFZ) sector of the Arafura Sea, by carrying out an acoustic and trawl survey of midwater and demersal fish. Primary objectives were to examine the composition of catches and undertake biological studies on pelagic and semi-pelagic groups (Carangids, Clupeoids, Leiognathids, Rastrelliger, Scomberomorus and shark species). To estimate catch rates and establish a real extent of unusual concentrations of fish detected. Collect echosounder and sonar records. To estimate population size-age and sex ratios for Lethrinus nematacanthus, Lethrinus lentjan, Lethrinus laticadus and Lethrinus choerorynchus from areas fished and unfished for tiger prawns. Secondary objectives included to continue survey of heraphroditic fish families. Examine in areas the cathes of a prawn net. Examine lutjanid species from the Arafura Sea. To collect surface plankton samples for phyllosoma larvae. Carry out gear trials.

Leader: W. Okera (CSIRO)

Project: "Soela" fish surveys, 1980s [details]


Voyage extents: 17° 01.0' S to 8° 53.0' S    131° 46.0' E to 141° 48.0' E


Marlin Metadata:-

  • North Marine Region demersal fish and invertebrate collection records (DEW collation) [details]

  • North Marine Region syngnathid collection records (DEW collation) [details]

  • Soela Voyage SO 2/81 Biological Data Overview [details]

  • Participants:- no records

    MNF Reports

    Search for publications and reports from this and other voyages

    Data publishing:- This is a list of online datasets. use the Get data link on the right to extract data using the NCMI Data Trawler.

    Data StreamData SummaryGet data
    Catch Details
    Time (UTC): 1981-06-07 21:06 to 1981-07-04 03:07
    Latitude: -17.02 to -8.88
    Longitude: 131.77 to 141.80
    Catch Summary:Deployments: 110
    Catch Composition: 4223
    Measurements: 0
    Specimens: 0
    Get Data from Trawler

    Deployments by start time:- Click on column header to sort

    Deployment OperationProject Start and end timesStart LocationEnd LocationDepthDescription
    Catch [details] 1 35 1981-06-07 21:25 -11.0167 141.6000 -11.0500 141.6333 17 Trawling
    Catch [details] 2 35 1981-06-08 00:10 1981-06-08 01:00 -11.3000 141.6833 18 Trawling
    Catch [details] 3 35 1981-06-08 03:00 1981-06-08 03:50 -11.6667 141.8000 -11.6833 141.7833 18 Trawling
    Catch [details] 4 35 1981-06-08 10:30 1981-06-08 11:20 -12.7500 141.5167 -12.7667 141.5167 19 Trawling
    Catch [details] 6 35 1981-06-08 21:30 1981-06-08 22:20 -12.0000 141.0000 -12.0333 140.9667 51 Trawling
    Catch [details] 7 35 1981-06-09 00:03 1981-06-09 00:53 -12.3167 141.0000 -12.3500 141.0000 68 Trawling
    Catch [details] 8 35 1981-06-09 05:00 1981-06-09 05:50 -13.0000 141.0000 -13.0500 141.0000 44 Trawling
    Catch [details] 9 35 1981-06-09 07:20 1981-06-09 08:10 -13.3000 140.9500 -13.2833 140.9500 42 Trawling
    Catch [details] 10 35 1981-06-09 09:55 1981-06-09 10:45 -13.6000 141.0000 -13.6333 141.0000 25 Trawling
    Catch [details] 11 35 1981-06-09 21:20 1981-06-09 22:10 -13.8333 141.3333 -13.8667 141.3167 21 Trawling
    Catch [details] 12 35 1981-06-10 01:55 1981-06-10 04:50 -14.4833 141.2833 19 Trawling
    Catch [details] 13 35 1981-06-10 08:00 1981-06-10 08:50 -15.0000 141.2500 -15.0333 141.2500 17 Trawling
    Catch [details] 14 35 1981-06-10 22:05 1981-06-10 22:55 -17.0167 139.9667 -16.9667 139.9333 14 Trawling
    Catch [details] 15 35 1981-06-11 00:30 1981-06-11 01:20 -16.7500 140.0167 -16.7333 139.9833 20 Trawling
    Catch [details] 16 35 1981-06-11 03:40 1981-06-11 04:30 -16.4000 139.9667 -16.3667 139.9667 34 Trawling
    Catch [details] 17 35 1981-06-11 06:50 1981-06-11 07:40 -16.1000 139.9667 -16.0667 139.9667 34 Trawling
    Catch [details] 19 35 1981-06-11 21:30 1981-06-11 22:20 -14.1833 140.0000 -14.2167 139.9667 61 Trawling
    Catch [details] 20 35 1981-06-12 01:15 1981-06-12 02:05 -13.7667 140.0167 70 Trawling
    Catch [details] 21 35 1981-06-12 04:20 1981-06-12 05:10 -13.4333 139.9833 -13.4167 139.9500 69 Trawling
    Catch [details] 22 35 1981-06-12 08:20 1981-06-12 09:10 -12.9333 139.9167 -12.9500 139.9167 61 Trawling
    Catch [details] 24 35 1981-06-12 21:35 1981-06-12 22:25 -11.9333 139.9833 -11.9667 139.9667 62 Trawling
    Catch [details] 25 35 1981-06-13 00:20 1981-06-13 01:10 -11.7000 139.9833 58 Trawling
    Catch [details] 26 35 1981-06-13 03:10 1981-06-13 04:00 -11.4167 139.9833 -11.4500 139.9833 59 Trawling
    Catch [details] 27 35 1981-06-13 07:20 1981-06-13 08:10 -11.0667 139.9667 -11.1000 139.9667 57 Trawling
    Catch [details] 28 35 1981-06-13 10:15 1981-06-13 11:30 -10.8000 139.9167 -10.7333 139.9167 58 Trawling
    Catch [details] 29 35 1981-06-13 21:25 1981-06-13 22:15 -10.3167 139.9500 -10.3333 140.0000 52 Trawling
    Catch [details] 30 35 1981-06-14 00:30 1981-06-14 01:20 -10.2167 139.6667 58 Trawling
    Catch [details] 31 35 1981-06-14 05:50 1981-06-14 06:40 -10.2833 139.0333 48 Trawling
    Catch [details] 32 35 1981-06-14 11:25 1981-06-14 12:15 -10.8500 139.0167 -10.8667 139.0000 52 Trawling
    Catch [details] 33 35 1981-06-14 21:25 1981-06-14 22:15 -12.3000 139.0000 -12.3500 138.9833 56 Trawling
    Catch [details] 34 35 1981-06-15 00:05 1981-06-15 00:55 -12.6167 139.0000 -12.5833 139.0000 60 Trawling
    Catch [details] 35 35 1981-06-15 02:40 1981-06-15 03:30 -12.9167 138.9167 -12.8667 138.9167 60 Trawling
    Catch [details] 36 35 1981-06-15 07:45 1981-06-15 08:35 -13.4167 139.0000 -13.4000 139.0167 57 Trawling
    Catch [details] 37 35 1981-06-15 21:30 1981-06-15 22:20 -14.8333 139.0000 -14.8000 139.0000 57 Trawling
    Catch [details] 38 35 1981-06-16 04:50 1981-06-16 05:40 -15.0667 138.9667 -15.1333 138.9667 60 Trawling
    Catch [details] 39 35 1981-06-16 07:25 1981-06-16 08:15 -15.2667 139.0000 -15.2833 139.0167 50 Trawling
    Catch [details] 40 35 1981-06-16 10:00 1981-06-16 10:50 -15.6333 138.9667 -15.6000 138.9667 51 Trawling
    Catch [details] 42 35 1981-06-16 21:45 1981-06-16 22:35 -16.5167 138.9833 -16.5000 138.9833 16 Trawling
    Catch [details] 43 35 1981-06-17 00:20 1981-06-17 01:10 -16.3333 139.0000 -16.3500 139.0333 21 Trawling
    Catch [details] 44 35 1981-06-17 05:50 1981-06-17 06:40 -15.8000 139.1333 -15.7667 139.1167 48 Trawling
    Catch [details] 45 35 1981-06-17 07:30 1981-06-17 08:37 -15.6667 139.1000 48 Trawling
    Catch [details] 47 35 1981-06-17 10:40 1981-06-17 12:20 -15.7167 139.1000 -15.6833 139.1333 42 Trawling
    Catch [details] 48 35 1981-06-17 21:30 1981-06-17 22:20 -16.1833 138.0833 -16.2000 138.1000 20 Trawling
    Catch [details] 49 35 1981-06-18 00:05 1981-06-18 00:55 -15.9833 138.0500 -15.9500 138.0167 28 Trawling
    Catch [details] 50 35 1981-06-18 03:05 1981-06-18 03:55 -15.6667 138.0333 48 Trawling
    Catch [details] 51 35 1981-06-17 15:30 1981-06-17 16:20 -15.8000 137.5667 -15.7667 137.5500 19 Trawling
    Catch [details] 53 35 1981-06-18 21:30 1981-06-18 22:20 -15.4167 136.8333 -15.4000 136.8333 20 Trawling
    Catch [details] 54 35 1981-06-19 01:10 1981-06-19 02:00 -15.2167 136.3667 -15.2000 136.3500 20 Trawling
    Catch [details] 55 35 1981-06-19 04:45 1981-06-19 05:35 -14.8000 136.2000 -14.7833 136.1833 20 Trawling
    Catch [details] 56 35 1981-06-19 08:25 1981-06-19 09:15 -14.2833 136.1833 -14.2667 136.1667 20 Trawling
    Catch [details] 57 35 1981-06-19 21:05 1981-06-19 21:55 -14.5333 136.1000 20 Trawling
    Catch [details] 58 35 1981-06-20 00:05 1981-06-20 00:55 -14.5833 136.4500 -14.5667 136.3833 25 Trawling
    Catch [details] 59 35 1981-06-20 02:45 1981-06-20 03:35 -14.5333 136.7333 32 Trawling
    Catch [details] 60 35 1981-06-21 00:20 1981-06-21 01:10 -13.5833 136.4333 22 Trawling
    Catch [details] 61 35 1981-06-21 03:45 1981-06-21 04:35 -13.4500 136.8500 -13.4667 136.8667 39 Trawling
    Catch [details] 62 35 1981-06-21 07:30 1981-06-21 08:20 -13.0000 136.8167 39 Trawling
    Catch [details] 63 35 1981-06-21 10:00 1981-06-21 10:50 -12.7500 136.9000 -12.7167 136.9000 38 Trawling
    Catch [details] 64 35 1981-06-21 21:30 1981-06-21 22:20 -12.4500 137.5333 48 Trawling
    Catch [details] 65 35 1981-06-22 00:00 1981-06-22 00:50 -12.4000 137.8000 -12.3667 137.8000 48 Trawling
    Catch [details] 66 35 1981-06-22 03:55 1981-06-22 04:45 -11.9833 137.9667 -11.9500 137.9667 50 Trawling
    Catch [details] 67 35 1981-06-22 06:50 1981-06-22 07:40 -11.5667 137.9667 -11.6000 137.9833 50 Trawling
    Catch [details] 68 35 1981-06-22 10:00 1981-06-22 10:50 -11.1667 137.9500 -11.1333 137.9500 50 Trawling
    Catch [details] 69 35 1981-06-22 21:34 1981-06-22 22:24 -9.9667 137.8500 -9.9333 137.8167 42 Trawling
    Catch [details] 70 35 1981-06-23 00:20 1981-06-23 01:10 -9.9167 137.6500 -9.8333 137.6167 40 Trawling
    Catch [details] 71 35 1981-06-23 02:00 1981-06-23 02:50 -9.8333 137.4667 40 Trawling
    Catch [details] 72 35 1981-06-23 04:15 1981-06-23 05:05 -9.8000 137.2333 40 Trawling
    Catch [details] 73 35 1981-06-23 07:25 1981-06-23 08:15 -10.2000 137.2167 -10.2167 137.2167 49 Trawling
    Catch [details] 74 35 1981-06-23 10:35 1981-06-23 11:25 -10.6000 137.2000 -10.6333 137.2000 51 Trawling
    Catch [details] 76 35 1981-06-23 21:35 1981-06-23 22:25 -11.8667 136.1667 -11.8500 136.1833 19 Trawling
    Catch [details] 77 35 1981-06-23 23:35 1981-06-24 00:25 -11.7167 136.3000 -11.6833 136.3333 24 Trawling
    Catch [details] 78 35 1981-06-25 23:30 1981-06-26 00:20 -11.1833 136.3833 -11.1667 136.3667 28 Trawling
    Catch [details] 79 35 1981-06-26 02:10 1981-06-26 03:00 -10.8000 136.1833 -10.7667 136.1667 56 Trawling
    Catch [details] 80 35 1981-06-26 04:50 1981-06-26 05:40 -10.4667 136.1333 -10.4333 136.1167 53 Trawling
    Catch [details] 81 35 1981-06-26 06:50 1981-06-26 07:40 -10.2667 136.0500 59 Trawling
    Catch [details] 82 35 1981-06-26 09:45 1981-06-26 10:35 -10.0333 135.9667 -10.0167 135.9500 64 Trawling
    Catch [details] 83 35 1981-06-26 21:30 1981-06-26 22:20 -8.8833 135.2500 80 Trawling
    Catch [details] 84 35 1981-06-26 22:50 1981-06-26 23:40 -8.8833 135.1667 78 Trawling
    Catch [details] 85 35 1981-06-27 01:35 1981-06-27 02:25 -8.9167 135.0000 -8.9500 135.0000 96 Trawling
    Catch [details] 86 35 1981-06-27 04:35 1981-06-27 05:25 -9.2667 135.0000 -9.3167 135.0000 113 Trawling
    Catch [details] 87 35 1981-06-27 07:45 1981-06-27 08:35 -9.6667 135.0000 -9.6833 135.0000 86 Trawling
    Catch [details] 88 35 1981-06-27 21:45 1981-06-27 22:35 -10.5833 135.0000 -10.6333 135.0000 60 Trawling
    Catch [details] 89 35 1981-06-28 00:10 1981-06-28 01:00 -10.8833 135.0000 -10.8500 135.0000 53 Trawling
    Catch [details] 90 35 1981-06-28 03:45 1981-06-28 04:35 -11.2667 135.0000 -11.2333 135.0000 46 Trawling
    Catch [details] 91 35 1981-06-28 06:55 1981-06-28 07:45 -11.6000 135.0000 -11.6333 135.0000 29 Trawling
    Catch [details] 92 35 1981-06-28 08:25 1981-06-28 09:15 -11.7000 134.9667 -11.7333 134.9500 18 Trawling
    Catch [details] 93 35 1981-06-28 21:25 1981-06-28 22:15 -11.8000 134.8000 -11.8333 134.7500 20 Trawling
    Catch [details] 94 35 1981-06-29 00:00 1981-06-29 00:50 -11.8000 134.4500 19 Trawling
    Catch [details] 95 35 1981-06-29 02:10 1981-06-29 03:00 -11.4833 134.4167 33 Trawling
    Catch [details] 96 35 1981-06-29 06:00 1981-06-29 06:50 -11.2667 134.0833 -11.2500 134.0500 46 Trawling
    Catch [details] 98 35 1981-06-29 21:10 1981-06-29 22:00 -10.7500 134.0000 -10.7167 134.0000 62 Trawling
    Catch [details] 99 35 1981-06-30 00:10 1981-06-30 01:00 -10.3667 134.0500 66 Trawling
    Catch [details] 100 35 1981-06-30 04:00 1981-06-30 04:50 -10.0167 134.0167 -9.9833 133.9500 69 Trawling
    Catch [details] 101 35 1981-06-30 05:00 1981-06-30 05:50 -9.9333 133.9333 -9.8833 133.9167 78 Trawling
    Catch [details] 102 35 1981-06-30 07:55 1981-06-30 08:45 -9.5667 134.0667 -9.6000 134.0333 90 Trawling
    Catch [details] 104 35 1981-06-30 23:25 1981-07-01 00:15 -11.5833 133.2500 -11.5667 133.2000 17 Trawling
    Catch [details] 105 35 1981-07-01 00:35 1981-07-01 01:25 -11.5667 133.2000 -11.5333 133.2000 24 Trawling
    Catch [details] 106 35 1981-07-01 01:40 1981-07-01 02:30 -11.4333 133.1667 -11.4000 133.1667 28 Trawling
    Catch [details] 109 35 1981-07-01 21:10 1981-07-01 22:00 -10.5833 133.0000 -10.5500 133.0000 72 Trawling
    Catch [details] 110 35 1981-07-01 23:40 1981-07-02 00:30 -10.3167 133.0833 66 Trawling
    Catch [details] 111 35 1981-07-02 03:15 1981-07-02 04:05 -9.8500 133.0000 -9.7833 133.0167 71 Trawling
    Catch [details] 112 35 1981-07-02 05:45 1981-07-02 06:35 -9.6167 133.1000 -9.5667 133.1167 130 Trawling
    Catch [details] 113 35 1981-07-02 08:05 1981-07-02 08:55 -9.3500 133.2000 -9.3167 133.2167 145 Trawling
    Catch [details] 114 35 1981-07-02 21:15 1981-07-02 22:05 -9.1667 131.7667 -9.1500 131.8000 214 Trawling
    Catch [details] 115 35 1981-07-03 00:55 1981-07-03 01:45 -9.4833 132.0000 134 Trawling
    Catch [details] 116 35 1981-07-03 04:10 1981-07-03 05:00 -9.7333 132.0000 -9.7667 132.0000 108 Trawling
    Catch [details] 117 35 1981-07-03 14:30 1981-07-03 15:20 -10.0000 132.0333 -10.0667 132.0333 78 Trawling
    Catch [details] 118 35 1981-07-03 20:30 1981-07-03 21:20 -10.4833 132.0167 -10.5000 132.0500 62 Trawling
    Catch [details] 119 35 1981-07-03 22:45 1981-07-03 23:35 -10.7667 132.0167 52 Trawling
    Catch [details] 120 35 1981-07-04 00:35 1981-07-04 01:25 -10.8833 132.0000 40 Trawling
    Catch [details] 121 35 1981-07-04 02:30 1981-07-04 03:20 -11.0167 132.0167 33 Trawling

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