/* DATA DESCRIPTION: Citation: Asmus, Harald; Hussel, Birgit; Kadel, Petra; Asmus, Ragnhild; Rick, Johannes J; Wiltshire, Karen Helen (2018): Rare fish species in the Sylt Rømø bight in 2016 [dataset]. Alfred Wegener Institute - Wadden Sea Station Sylt, PANGAEA, https://doi.org/10.1594/PANGAEA.892475, In: Asmus, H et al. (2020): Fish monitoring in the Sylt Rømø bight (2007 et seq) [dataset publication series]. Alfred Wegener Institute - Wadden Sea Station Sylt, PANGAEA, https://doi.org/10.1594/PANGAEA.911261 Keyword(s): fish monitoring; Sylt Roads; Wadden Sea Project(s): Macrobenthic long-term series in the German Bight (LTER_Benthos) (URI: https://www.awi.de/en/science/long-term-observations/biology/north-sea.html) Coverage: MEDIAN LATITUDE: 54.991049 * MEDIAN LONGITUDE: 8.422526 * SOUTH-BOUND LATITUDE: 54.931667 * WEST-BOUND LONGITUDE: 8.359333 * NORTH-BOUND LATITUDE: 55.065167 * EAST-BOUND LONGITUDE: 8.468750 DATE/TIME START: 2016-01-18T09:10:00 * DATE/TIME END: 2016-11-17T09:12:00 Event(s): Sylt_trawl * LATITUDE: 55.070000 * LONGITUDE: 8.450000 * LOCATION: Sylt, Rømø bight, North Sea * CAMPAIGN: LTER_Sylt_Trawl (Fish Monitoring) * BASIS: Mya II (URI: https://de.wikipedia.org/wiki/Mya_II) * METHOD/DEVICE: Trawl net (TRAWL) Comment: Due to changing temperature regimes in the North- and the Wadden Sea, a fish survey in the Sylt Rømø bight (SRB) was established in 2007 for at least ten years. The aim is to investigate the Wadden Sea fish fauna with special interest in changes of migration behavior, species composition and feeding habits. Seven stations are sampled monthly inside the SRB. Two additional stations, one outside the bight, one close to the Danish border are sampled as references four times a year. For sampling a mini bottom trawl, total length 17 m, trawl opening 7 m, height 3 m with a mesh size of 36 mm in the wings, 16 mm in the mid part and 6 mm in the cod end is used. At every station one haul in the water column and another at the bottom are sampled, for 15 minutes at a speed of approximately 2 knots. The data will help to give a more detailed picture of food chains and energy flows inside the Wadden Sea. Parameter(s): Sample code/label (Sample label) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) LATITUDE (Latitude) * GEOCODE * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: start of trawl LONGITUDE (Longitude) * GEOCODE * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: start of trawl Latitude 2 (Latitude 2) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: end of trawl Longitude 2 (Longitude 2) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: end of trawl Depth, bathymetric [m] (Bathy depth) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: start of trawl Depth, bathymetric [m] (Bathy depth) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: end of trawl DATE/TIME (Date/Time) * GEOCODE * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: start of trawl DATE/TIME (Date/Time) * GEOCODE * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: end of trawl Habitat (Habitat) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * METHOD/DEVICE: Quantitative fish monitoring, Sylt Roads * COMMENT: benthic/pelagic Species (Species) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * METHOD/DEVICE: Quantitative fish monitoring, Sylt Roads Fish, total length [mm] (Fish TL) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * METHOD/DEVICE: Quantitative fish monitoring, Sylt Roads Fish [#] (Fish) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * METHOD/DEVICE: Quantitative fish monitoring, Sylt Roads * COMMENT: frequency Salinity (Sal) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: PSU Temperature, water [°C] (Temp) * PI: Asmus, Harald (https://orcid.org/0000-0002-7772-1303, harald.asmus@awi.de, https://www.awi.de/en/about-us/organisation/staff/single-view/harald-asmus.html) * COMMENT: at surface License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 396 data points */ Sample label Latitude (start of trawl) Longitude (start of trawl) Latitude 2 (end of trawl) Longitude 2 (end of trawl) Bathy depth [m] (start of trawl) Bathy depth [m] (end of trawl) Date/Time (start of trawl) Date/Time (end of trawl) Habitat (benthic/pelagic) Species Fish TL [mm] Fish [#] (frequency) Sal (PSU) Temp [°C] (at surface) Sylt-3 trawl 1 55.028000 8.450167 55.037667 8.457000 4.2 4.8 2016-01-18T09:10 2016-01-18T09:25 Benthic Cyclopterus lumpus 35 1 28.8 2.1 Sylt-3 trawl 1 55.028000 8.450167 55.037667 8.457000 4.2 4.8 2016-01-18T09:10 2016-01-18T09:25 Benthic Cyclopterus lumpus 80 1 28.8 2.1 Sylt-3 trawl 1 55.028000 8.450167 55.037667 8.457000 4.2 4.8 2016-01-18T09:10 2016-01-18T09:25 Benthic Cyclopterus lumpus 105 1 28.8 2.1 Sylt-8 trawl 2 55.065167 8.359333 55.071333 8.334667 21.9 18.5 2016-04-05T09:57 2016-04-05T10:12 Pelagic Cyclopterus lumpus 125 1 27.5 8.3 Sylt-1 trawl 4 55.055850 8.439483 55.047833 84.635170 13.4 10.4 2016-05-18T09:40 2016-05-18T09:55 Pelagic Belone belone 550 1 28.8 12.8 Sylt-1 trawl 4 55.055850 8.439483 55.047833 84.635170 13.4 10.4 2016-05-18T09:40 2016-05-18T09:55 Pelagic Belone belone 620 1 28.8 12.8 Sylt-1 trawl 4 55.055550 8.438433 55.051200 8.453400 12.8 14.2 2016-05-18T10:06 2016-05-18T10:21 Benthic Scomber scombrus 140 1 28.8 12.8 Sylt-2 trawl 4 55.036000 8.468750 55.031600 8.463283 11.5 10.7 2016-05-18T10:52 2016-05-18T11:07 Benthic Salmo trutta trutta 215 1 28.7 12.9 Sylt-4 trawl 4 54.986500 8.439667 54.997167 8.430000 8.8 10.6 2016-05-19T09:08 2016-05-19T09:23 Benthic Trisopterus luscus 60 1 28.0 13.2 Sylt-4 trawl 4 54.986500 8.439667 54.997167 8.430000 8.8 10.6 2016-05-19T09:08 2016-05-19T09:23 Benthic Trisopterus luscus 40 1 28.0 13.2 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Solea solea 50 2 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Solea solea 95 1 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Solea solea 300 1 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Callionymus lyra 80 1 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Trisopterus luscus 65 1 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Trisopterus luscus 55 1 28.1 14.0 Sylt-7 trawl 4 54.940833 8.399833 54.948167 8.416333 5.8 4.7 2016-05-19T09:50 2016-05-19T10:05 Benthic Trisopterus luscus 60 1 28.1 14.0 Sylt-6 trawl 4 54.932333 8.395167 54.940667 8.405833 8.8 8.1 2016-05-19T10:27 2016-05-19T10:42 Benthic Callionymus lyra 105 1 28.1 14.0 Sylt-6 trawl 4 54.932333 8.395167 54.940667 8.405833 8.8 8.1 2016-05-19T10:27 2016-05-19T10:42 Benthic Trigla lucerna 100 1 28.1 14.0 Sylt-6 trawl 4 54.932333 8.395167 54.940667 8.405833 8.8 8.1 2016-05-19T10:27 2016-05-19T10:42 Benthic Solea solea 120 3 28.1 14.0 Sylt-6 trawl 4 54.932333 8.395167 54.940667 8.405833 8.8 8.1 2016-05-19T10:27 2016-05-19T10:42 Benthic Solea solea 115 2 28.1 14.0 Sylt-6 trawl 4 54.932333 8.395167 54.940667 8.405833 8.8 8.1 2016-05-19T10:27 2016-05-19T10:42 Benthic Solea solea 125 1 28.1 14.0 Sylt-1 trawl 5 55.055550 8.438433 55.051200 8.453400 11.3 7.8 2016-06-07T08:54 2016-06-07T09:09 Benthic Solea solea 135 1 29.0 19.0 Sylt-1 trawl 5 55.055550 8.438433 55.051200 8.453400 11.3 7.8 2016-06-07T08:54 2016-06-07T09:09 Benthic Trisopterus luscus 35 1 29.0 19.0 Sylt-4 trawl 5 54.986500 8.439667 54.997167 8.430000 10.7 7.8 2016-06-07T11:06 2016-06-07T11:21 Benthic Trachurus trachurus 35 1 28.2 21.5 Sylt-5 trawl 5 54.998667 8.427833 54.992500 8.426000 10.7 4.6 2016-06-08T09:07 2016-06-08T09:22 Benthic Trachurus trachurus 45 1 29.1 18.9 Sylt-2 trawl 6 55.030667 8.464400 55.017150 8.449767 10.8 12.0 2016-07-14T10:05 2016-07-14T10:20 Pelagic Ciliata mustela 30 2 30.0 17.7 Sylt-6 trawl 6 54.932333 8.395167 54.940667 8.405833 8.8 5.5 2016-07-14T12:40 2016-07-14T12:55 Benthic Scomber scombrus 290 1 29.7 17.8 Sylt-3 trawl 7 55.028000 8.450167 55.037667 8.457000 3.3 2.6 2016-09-06T08:50 2016-09-06T09:05 Benthic Trigla lucerna 100 1 30.0 18.7 Sylt-3 trawl 7 55.028000 8.450167 55.037667 8.457000 3.3 2.6 2016-09-06T08:50 2016-09-06T09:05 Benthic Trigla lucerna 95 1 30.0 18.7 Sylt-1 trawl 7 55.055550 8.438433 55.051200 8.453400 8.8 10.7 2016-09-06T09:37 2016-09-06T09:52 Benthic Entelurus aequoreus 130 1 30.1 18.7 Sylt-1 trawl 7 55.055550 8.438433 55.051200 8.453400 8.8 10.7 2016-09-06T09:37 2016-09-06T09:52 Benthic Entelurus aequoreus 140 1 30.1 18.7 Sylt-6 trawl 7 54.932333 8.395167 54.940667 8.405833 5.1 3.8 2016-09-07T11:30 2016-09-07T11:45 Benthic Atherina presbyter 75 1 30.0 19.3 Sylt-4 trawl 8 54.986500 8.439667 54.997167 8.430000 6.8 7.5 2016-10-17T10:12 2016-10-17T10:27 Benthic Syngnathus acus 190 1 29.3 10.3 Sylt-6 trawl 8 54.931667 8.394833 54.944000 8.414500 6.2 6.1 2016-10-17T12:30 2016-10-17T12:45 Pelagic Ciliata mustela 155 1 29.3 10.4 Sylt-3 trawl 10 55.028000 8.450167 55.037667 8.457000 9.4 2.5 2016-11-17T08:57 2016-11-17T09:12 Benthic Ciliata mustela 65 1 29.7 5.5