Event label Optional label Method/Device Abbreviation O2A Registry URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment GS2017110-42-CTD-16 CTD/Rosette CTD-RO 2017-07-01T07:16:00 73.83100 7.56200 -584 2017-07-01T07:38:00 73.83100 7.56200 -584 Samples for SPOM, NUTRIENTS, Si, Microbial DNA GS2017110-43-CTD-17 CTD/Rosette CTD-RO 2017-07-01T08:25:00 73.83100 7.56200 -584 2017-07-01T08:50:00 73.83100 7.56200 -584 Water collection for ex situ experiments GS2017110-44-BC-1 Box corer BC 2017-07-01T09:15:00 73.83100 7.56200 -584 2017-07-01T09:45:00 73.83100 7.56200 -584 Samples taken from surface sediment (microbial DNA, C-N), sediment core, fauna for isotopes, top 10 cm of sediment sieved GS2017110-45-BC-2 Box corer BC 2017-07-01T10:15:00 73.83100 7.56200 -584 2017-07-01T10:45:00 73.83100 7.56200 -584 Failed GS2017110-46-BC-3 Box corer BC 2017-07-01T11:10:00 73.83100 7.56200 -584 2017-07-01T11:40:00 73.83100 7.56200 -584 Samples taken from surface sediment (microbial DNA, C-N), sediment core, fauna for isotopes, top 10 cm of sediment sieved GS2017110-47-BC-4 Box corer BC 2017-07-01T12:08:00 73.83100 7.56200 -584 2017-07-01T12:38:00 73.83100 7.56200 -584 Samples taken from surface sediment (microbial DNA, C-N), sediment core, fauna for isotopes, top 10 cm of sediment sieved GS2017110-48-CTD-18 CTD/Rosette CTD-RO 2017-07-01T13:00:00 73.84100 7.72900 -1750 2017-07-01T14:00:00 73.84100 7.72900 -1750 Samples for SPOM, NUTRIENTS, Si, Microbial DNA GS2017110-49-PUMP-01 In situ pump ISP 2017-07-01T14:00:00 73.84100 7.72900 -1750 GS2017110-51-GOS-multibeam01 Multibeam MB 2017-07-02T00:00:00 72.63000 18.63000 Area with lower fishery pressure GS2017110-50-CTD-19 CTD/Rosette CTD-RO 2017-07-02T14:23:00 72.63325 18.62697 -365 2017-07-02T14:40:00 Area with lower fishery pressure GS2017110-52-ROV-20 Remote operated vehicle ROV 2017-07-02T18:20:00 72.63430 18.63430 -364 Area with lower fishery pressure. Not suitable locality. Lots of dropstones with mud and encrusting sponges. GS2017110-63-ROV-24 Remote operated vehicle ROV 2017-07-03T00:00:00 71.58000 21.37500 "one chamber, collection of live Geodia barretti, video transect along and outside track from agassiz" GS2017110-53-ROV-21 Remote operated vehicle ROV 2017-07-03T04:34:00 71.58770 21.37570 -332 2017-07-03T05:02:00 71.58740 21.37600 -336 Good area! Low pressure(?). Sponges most common in depressions (pockmarks). Hex collected. GS2017110-54-CTD-20 CTD/Rosette CTD-RO 2017-07-03T05:33:00 71.58750 21.37550 -333 2017-07-03T05:52:00 GS2017110-57-AGT-01 Agassiz Trawl AGT 2017-07-03T16:00:00 71.58700 21.37500 GS2017110-58-LAN-07 Bottom lander B_LANDER 2017-07-03T17:45:00 71.58797 21.37533 -333 GS2017110-59-CTD-21 CTD/Rosette CTD-RO 2017-07-03T17:55:00 71.58967 21.37533 -333 2017-07-03T18:10:00 GS2017110-60-BC-5 Box corer BC 2017-07-03T18:32:00 71.58883 21.37550 -333 GS2017110-61-BC-6 Box corer BC 2017-07-03T19:04:00 71.58883 21.37550 -333 GS2017110-62-BC-7 Box corer BC 2017-07-03T19:32:00 71.58883 21.37550 -333 GS2017110-65-LAN-08 Bottom lander B_LANDER 2017-07-04T06:30:00 71.58797 21.37533 -333 GS2017110-66-CTD-22 CTD/Rosette CTD-RO 2017-07-04T06:35:00 71.58617 21.37408 -336 2017-07-04T06:55:00 GS2017110-67-CTD-23 CTD/Rosette CTD-RO 2017-07-04T15:59:00 71.39600 16.81033 -331 2017-07-04T16:13:00 GS2017110-69-CTD-24 CTD/Rosette CTD-RO 2017-07-05T00:05:00 71.39617 16.81033 -334 GS2017110-70-LAN-09 Bottom lander B_LANDER 2017-07-05T00:33:00 71.39617 16.81033 -333 Deployment GS2017110-71-BC-8 Box corer BC 2017-07-05T01:01:00 71.39650 16.80633 -333 GS2017110-72-BC-9 Box corer BC 2017-07-05T01:30:00 71.39650 16.80633 -333 GS2017110-73-BC-10 Box corer BC 2017-07-05T02:05:00 71.39650 16.80633 -333 GS2017110-74-ROV-26 Remote operated vehicle ROV 2017-07-05T07:10:00 71.39560 16.80840 -332 2017-07-05T12:40:00 GS2017110-75-LAN-10 Bottom lander B_LANDER 2017-07-05T12:45:00 71.39617 16.81033 -331 Recovery GS2017110-76-CTD-25 CTD/Rosette CTD-RO 2017-07-05T13:35:00 71.39600 16.81000 -334 GS2017110-78-ROV-27 Remote operated vehicle ROV 2017-07-05T21:31:00 70.78910 18.06300 -227 2017-07-05T22:53:00 70.78910 18.06260 -227 Geodia for Erik GS2017110-31-LAN-05 Bottom lander B_LANDER 2017-07-19T22:05:00 73.82800 7.54800 -580 Deployment of the lander equipped with current meter, profile pump and particle pump GS2017110-01-ROV-01 Remote operated vehicle ROV 2017-07-21T00:00:00 61.11200 6.53920 2017-07-21T02:00:00 Terminated at 500 m due to camera cable GS2017110-02-ROV-02 Remote operated vehicle ROV 2017-07-21T03:30:00 61.11260 6.65300 -1153 2017-07-21T11:05:00 61.11350 6.54880 -94 Transect, Hexactinellids in the deeper part (up to 800m). GS2017110-03-CTD-01 CTD/Rosette CTD-RO 2017-07-21T11:57:00 61.11320 6.53900 -1038 2017-07-21T12:30:00 61.11320 6.53900 -1038 Samples for SPOM, NUTRIENTS, Si, Microbial DNA. GS2017110-04-CTD-02 CTD/Rosette CTD-RO 2017-07-21T16:04:00 61.06250 5.37730 -1234 2017-07-21T16:45:00 61.06250 5.37730 -1234 Samples for SPOM, NUTRIENTS, Si, Microbial DNA. GS2017110-05-ROV-03 Remote operated vehicle ROV 2017-07-21T17:49:00 61.06230 5.37770 -1225 2017-07-21T22:53:00 61.07160 5.39070 -58 Transect, Hexactinellids in the deeper part (up to 800m) GS2017110-06-ROV-04 Remote operated vehicle ROV 2017-07-22T21:27:00 64.07100 8.01350 -285 2017-07-23T01:31:00 64.07000 7.99800 -266 Rich coral reef with high diversity and density of large sponges. Lots of Plakortis. Haliclona more than 1 m in diameter. G. atlantica, G. phlegraei and Plakortis for lab experiments. GS2017110-12-LAN-02 Bottom lander B_LANDER 2017-07-23T00:00:00 64.07220 7.99580 -260 2017-07-23T15:45:00 Recovery of the lander GS2017110-07-LAN-01 Bottom lander B_LANDER 2017-07-23T02:15:00 64.07220 7.99580 -260 Deployment of the lander equipped with current meter, profile pump and particle pump GS2017110-08-ROV-05 Remote operated vehicle ROV 2017-07-23T03:20:00 64.07640 8.02820 -312 2017-07-23T06:01:00 64.07480 8.02710 -295 Sampling on flat area surrounding the reef. Water sample at 3.26. GS2017110-10-ROV-7 Remote operated vehicle ROV 2017-07-23T07:17:00 64.07680 8.02160 -270 2017-07-23T14:25:00 64.07680 8.02160 -270 Test of in situ chamber. Works perfectly! GS2017110-09-ROV-6 Remote operated vehicle ROV 2017-07-23T07:40:00 64.07490 8.02700 -293 2017-07-23T12:07:00 64.07710 8.02400 -267 From base and across the reef. Trawl bag and lines at 10.22. GS2017110-11-CTD-03 CTD/Rosette CTD-RO 2017-07-23T15:17:00 64.07070 7.99800 -260 2017-07-23T15:30:00 64.07070 7.99800 -260 Samples for SPOM, NUTRIENTS, Si, DIC GS2017110-13-CTD-04 CTD/Rosette CTD-RO 2017-07-23T16:18:00 64.07020 7.99500 -267 2017-07-23T16:40:00 64.07020 7.99500 -267 Samples for SPOM, NUTRIENTS, Si, DIC, DOC GS2017110-14-LAN-03 Bottom lander B_LANDER 2017-07-27T00:45:00 73.80030 7.39900 -1083 Deployment of the lander equipped with current meter, profile pump and particle pump GS2017110-15-CTD-05 CTD/Rosette CTD-RO 2017-07-27T00:48:00 73.80000 7.39900 -1083 2017-07-27T01:25:00 73.80000 7.39900 -1083 Samples for SPOM, NUTRIENTS, Si, Microbial DNA and microbial counts GS2017110-16-ROV8 Remote operated vehicle ROV 2017-07-27T02:57:00 73.81480 7.44120 -1031 First real deployment of chambers, both on hexactinellids. In the SW end of agassiz trawl track from 2014. Dive followed trawl track and adjacent areas. GS2017110-18-ROV9 Remote operated vehicle ROV 2017-07-27T07:17:00 73.81500 7.44230 -1037 Deployment of two in situ chambers at 1037 m. Video and ROVmultibeam along trawl track as well as on each side of track. Ref to sampling info from 2014 and preliminary list of taxa and video from ROV 8-2017 GS2017110-17-LAN-04 Bottom lander B_LANDER 2017-07-27T11:10:00 73.81600 7.52347 -663 Retrievement of lander from 2016 GS2017110-19-ROV10 Remote operated vehicle ROV 2017-07-28T03:26:00 73.81422 7.44467 -894 2017-07-28T11:37:00 73.81470 7.44520 Deployment of chambers. Video survey of NW ridge. Rich ground on top (almost 900 m) GS2017110-20-ROV11 Remote operated vehicle ROV 2017-07-28T14:27:00 73.81455 7.44430 -880 2017-07-28T17:07:00 73.81310 7.43610 ROV multibeam of trawl transect GS2017110-21-BC-01 Box corer BC 2017-07-28T18:00:00 73.82200 7.42000 -900 2017-07-28T18:40:00 73.82200 7.42000 BC failed. No sediment collected. GS2017110-22-BC-02 Box corer BC 2017-07-28T19:10:00 73.82200 7.42000 -900 2017-07-28T20:00:00 73.82200 7.42000 Small sample collected. Mostly spicule mat. GS2017110-23-ROV12 Remote operated vehicle ROV 2017-07-28T23:16:00 73.79050 6.85316 -2959 2017-07-29T07:39:00 73.77048 6.97380 Northern slope of Schultz. Start on sedimentary plain at approx 3000 m GS2017110-24-CTD-06 CTD/Rosette CTD-RO 2017-07-29T09:35:00 73.79000 6.85200 -2693 2017-07-29T11:05:00 73.79000 6.85200 -2693 Samples for SPOM, NUTRIENTS, Si GS2017110-25-CTD-07 CTD/Rosette CTD-RO 2017-07-29T11:40:00 73.79800 6.97900 -2575 2017-07-29T13:10:00 73.79800 6.97900 -2575 No samples GS2017110-26-CTD-08 CTD/Rosette CTD-RO 2017-07-29T13:34:00 73.80600 7.10300 -1800 2017-07-29T14:30:00 73.80600 7.10300 -1800 Samples for SPOM, NUTRIENTS, Si, Microbial DNA GS2017110-27-CTD-09 CTD/Rosette CTD-RO 2017-07-29T14:58:00 73.81300 7.23000 -1866 2017-07-29T15:55:00 73.81300 7.23000 -1866 No samples GS2017110-28-CTD-10 CTD/Rosette CTD-RO 2017-07-29T16:25:00 73.82000 7.35500 -1550 2017-07-29T17:16:00 73.82000 7.35500 -1550 Samples for SPOM, NUTRIENTS, Si, Microbial DNA GS2017110-29-CTD-11 CTD/Rosette CTD-RO 2017-07-29T17:46:00 73.82800 7.48200 -996 2017-07-29T18:20:00 73.82800 7.48200 -996 No samples GS2017110-30-CTD-12 CTD/Rosette CTD-RO 2017-07-29T18:50:00 73.83200 7.60500 -897 2017-07-29T19:25:00 73.83200 7.60500 -897 Samples for SPOM, NUTRIENTS, Si, Microbial DNA GS2017110-32-ROV-13 Remote operated vehicle ROV 2017-07-29T22:50:00 73.82940 7.55900 -588 2017-07-30T00:48:00 73.82963 7.55900 Whalefall collection on summit GS2017110-33-ROV-14 Remote operated vehicle ROV 2017-07-30T02:49:00 73.82920 7.56190 -594 2017-07-20T10:37:00 73.83170 7.56140 First part of dive logged as ROV13, should be ROV14. Multibeam and video covering the same area GS2017110-34-ROV-15 Remote operated vehicle ROV 2017-07-30T11:32:00 73.83000 7.56100 -600 2017-07-20T17:42:00 73.82790 7.54690 Deployment of chambers, search for trawl mark, survey the trawl mark and multibeam the trawl mark GS2017110-35-CTD-13 CTD/Rosette CTD-RO 2017-07-30T18:30:00 73.82800 7.54700 -576 2017-07-30T19:00:00 73.82800 7.54700 -576 Water collection for ex situ experiments GS2017110-36-CTD-14 CTD/Rosette CTD-RO 2017-07-30T19:37:00 73.82800 7.54700 -576 2017-07-20T20:07:00 73.82800 7.54700 -576 Water collection for ex situ experiments GS2017110-37-CTD-15 CTD/Rosette CTD-RO 2017-07-30T20:30:00 73.82800 7.54700 -576 2017-07-30T21:00:00 73.82800 7.54700 -576 Water collection for ex situ experiments GS2017110-38-ROV-16 Remote operated vehicle ROV 2017-07-30T21:37:00 73.83020 7.56230 -591 5.56230 73.83020 Deployment of in situ chamber I on summit. Mapping of trawl transect II and ref area. Search for trawl mark 2016. Stable isotopes. GS2017110-39-LAN-06 Bottom lander B_LANDER 2017-07-31T00:00:00 73.82800 7.54800 -580 Recovery GS2017110-40-ROV-17 Remote operated vehicle ROV 2017-07-31T09:36:00 73.83060 7.56130 -577 73.83060 7.56130 Failure (some samples from 18 may have been labelled as 17). Chambers deployed GS2017110-40-ROV-18 Remote operated vehicle ROV 2017-07-31T11:02:00 73.83050 7.56080 -577 2017-07-31T17:02:00 73.83050 7.56080 Chambers retreived. Video plus multibeam and collections. 17 and 18 combined as "operation 40""" GS2017110-41-ROV-19 Remote operated vehicle ROV 2017-07-31T21:31:00 73.77090 6.91310 -2134 2017-07-01T04:06:00 73.76950 7.10100 -1652 Continuation of dive 12 GS2017110-68-ROV-25 Remote operated vehicle ROV 2017-08-04T00:00:00 71.39583 16.81067