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Asmus, Harald; Hussel, Birgit; Kadel, Petra; Asmus, Ragnhild; Rick, Johannes J; Wiltshire, Karen Helen (2018): Myoxocephalus scorpius in the Sylt Rømø bight in 2011. Alfred Wegener Institute - Wadden Sea Station Sylt, PANGAEA, https://doi.org/10.1594/PANGAEA.886854, In: Asmus, H et al. (2020): Fish monitoring in the Sylt Rømø bight (2007 et seq). Alfred Wegener Institute - Wadden Sea Station Sylt, PANGAEA, https://doi.org/10.1594/PANGAEA.911261

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Keyword(s):
fish monitoring; Sylt Roads; Wadden Sea
Coverage:
Median Latitude: 54.958260 * Median Longitude: 8.411434 * South-bound Latitude: 54.931667 * West-bound Longitude: 8.394833 * North-bound Latitude: 55.036000 * East-bound Longitude: 8.468750
Date/Time Start: 2011-01-18T10:58:00 * Date/Time End: 2011-11-29T11:10:00
Event(s):
Sylt_trawl * Latitude: 55.070000 * Longitude: 8.450000 * Location: Sylt, Rømø bight, North Sea * Campaign: Long-term time series Sylt * 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelAsmus, Harald
LATITUDELatitudeAsmus, HaraldGeocode – start of trawl
LONGITUDELongitudeAsmus, HaraldGeocode – start of trawl
Latitude 2Latitude 2Asmus, Haraldend of trawl
Longitude 2Longitude 2Asmus, Haraldend of trawl
Depth, bathymetricBathy depthmAsmus, Haraldstart of trawl
Depth, bathymetricBathy depthmAsmus, Haraldend of trawl
DATE/TIMEDate/TimeAsmus, HaraldGeocode – start of trawl
DATE/TIMEDate/TimeAsmus, HaraldGeocode – end of trawl
10 HabitatHabitatAsmus, HaraldQuantitative fish monitoring, Sylt Roads
11 MassMassgAsmus, HaraldQuantitative fish monitoring, Sylt Roadstotal
12 Myoxocephalus scorpius, total lengthM. scorpius TLmmAsmus, HaraldQuantitative fish monitoring, Sylt Roads
13 Myoxocephalus scorpiusM. scorpius#Asmus, HaraldQuantitative fish monitoring, Sylt Roads
14 SalinitySalAsmus, HaraldPSU
15 Temperature, waterTemp°CAsmus, Haraldat surface
Size:
164 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


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)
10 
Habitat
11 
Mass [g]
(total)
12 
M. scorpius TL [mm]
13 
M. scorpius [#]
14 
Sal
(PSU)
15 
Temp [°C]
(at surface)
Sylt-6 trawl 154.9323338.39516754.9406678.4058338.02011-01-18T10:582011-01-18T11:13Benthic110127.61.4
Sylt-7 trawl 454.9408338.39983354.9481678.4163335.12011-06-20T12:092011-06-20T12:24Benthic80129.416.4
Sylt-6 trawl 454.9316678.39483354.9440008.4145005.06.82011-06-20T12:392011-06-20T12:54Pelagic80129.416.4
Sylt-3 trawl 655.0271678.44776755.0365678.4550001.73.02011-07-13T08:072011-07-13T08:22Benthic55129.518.6
Sylt-3 trawl 655.0271678.44776755.0365678.4550001.73.02011-07-13T08:072011-07-13T08:22Benthic65129.518.6
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic14745228.415.4
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic147501528.415.4
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic147551728.415.4
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic147601328.415.4
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic14765428.415.4
Sylt-7 trawl 554.9408338.39983354.9481678.4163333.01.52011-07-14T09:512011-07-14T10:06Benthic14770228.415.4
Sylt-7 trawl 654.9408338.39983354.9481678.4163334.02.02011-08-17T09:332011-08-17T09:48Benthic80128.617.0
Sylt-2 trawl 855.0360008.46875055.0316008.46328314.810.62011-10-26T12:152011-10-26T12:30Benthic100128.39.6
Sylt-4 trawl 954.9865008.43966754.9971678.4300005.410.22011-11-28T12:112011-11-28T12:26Benthic185128.77.3
Sylt-6 trawl 954.9323338.39516754.9406678.4058336.84.52011-11-29T10:552011-11-29T11:10Benthic180128.87.1
Sylt-6 trawl 954.9323338.39516754.9406678.4058336.84.52011-11-29T10:552011-11-29T11:10Benthic210128.87.1