Method                                         Tow_Trawl_number  ISO_DateTime_UTC_start   ISO_DateTime_UTC_end     lat_start_decdeg  lon_start_decdeg  lat_end_decdeg  lon_end_decdeg  Net_depth_m  Bottom_depth_m  SST_deg_C  Flowmeter_start  Flowmeter__end  Volume_m3  Copepods_Calanoides_acutus  C_acutus_CIII_to_V  Metridia_gerlachei  Oithona_similis  Calanus_simillimus  Paraeuchaeta_antarctica  Oncaea_sp  Gaidius_tenuispinus  Heterorhabdus_sp  Unspecified_Nauplii  Euphausiids_Euphausia_crystallorophias  Thysanoessa_macrura  Decapods_Notocrangon_antarcticus  Amphipods_Themisto_gaudichaudii  Hyperoche_sp  Vibilia_stebbingi  Pteropods_Limacina_rangii  Clione_limacina_antarctica  Polychaeta_Pelagobia_longicirrata  Polychaete_larvae  Fish_Pleuragramma_antarctica_larvae  Pleuragramma_antarctica_juvenile  Channichthyidae  Artedidraconidae  Other_Ostracods  Chaetognatha  Ctenophora  Scyphozoa  Siphonophore  Salpidae  
Ring net (1 m diameter ring; 333 um mesh)      1                 2018-01-10T00:03:00Z     2018-01-10T00:51:00Z     -75.0042          165.3528          -75.0184        165.3241        110          1139            0.67       357645           398246          856        2.6013                      3.1968              0.0724              0                0                   0                        0          0                    0                 0.2195               0.3152                                  0.0023               0                                 0                                0.1331        0.0374             0.8453                     0.0210                      0.0280                             0.0047             1.1676                               0.0023                            0.0023           0                 0                0             0.0023      0.0006     0.0023        0.0023    
Ring net (1 m diameter ring; 333 um mesh)      2                 2018-01-11T23:54:00Z     2018-01-11T00:30:00Z     -74.9993          165.7405          -75.0050        165.6513        124          1147            0.87       663653           720024          1189       5.6073                      6.1094              0.4877              0.1446           0.2321              0.0135                   0          0                    0                 0.1850               0.1985                                  0                    0.0034                            0.0034                           0.0505        0.0471             0.8746                     0.0471                      0.0774                             0                  0.6559                               0                                 0.0034           0                 0                0.0202        0           0          0             0         
Ring net (1 m diameter ring; 333 um mesh)      3                 2018-01-30T23:30:00Z     2018-01-30T23:50:00Z     -74.8033          164.4891          -74.8194        164.4476        90           622             -0.50      910726           941949          659        1.2632                      0.6194              0.0486              0                0                   0                        0.0182     0                    0                 0.3188               0.0516                                  0.0061               0                                 0                                0.0304        0.0182             1.6549                     0.0304                      0.0425                             0                  0.0577                               0                                 0.0061           0.0030            0.0182           0             0           0          0             0         
Ring net (1 m diameter ring; 333 um mesh)      4                 2018-01-31T22:58:00Z     2018-01-31T00:14:00Z     -74.8208          164.4441          -74.8269        164.4277        50           617             -0.08      941949           974657          690        0.5826                      0                   0.0087              0.0058           0                   0                        0.0145     0.0232               0.0174            0.0116               0                                       0                    0                                 0                                0.0087        0                  0.5507                     0.0319                      0.0522                             0                  0.0725                               0                                 0                0                 0                0             0           0          0             0