Jónasdóttir, Sigrún Huld; Nielsen, Torkel Gissel (2013): Egg production, hatching, faecal pellet production of Calanus finmarchicus in the North Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819905
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Abstract:
The samples were collected using a T-80 net (375 µm mesh size) equipped with a non-filtering cod-end in the North Atlantic during the G.O. Sars Trans-Atlantic cruise in 2013. Within 15-30 minutes after the recovery, 20 Calanus finmarchicus females were sorted out under microscope in ice chilled petri dishes and incubated individually in 600 ml polycarbonate culture bottles resulting in 20 replicate measurements. The bottles were filled with 50 µm screened seawater originated from 6 m water depth. The samples were incubated upright in thermoroom for 24 hours at the surface temperature (3°C). After the samples had been filtered (40 µm filter), female prosome length, egg as well as pellet abundance were determined. Subsequently, eggs from six females were incubated in petri dishes at 5°C. After 4 days, the number of nauplii and eggs were counted in order to calculate hatching success.
Project(s):
Basin Scale Analysis, Synthesis and Integration (EURO-BASIN)
Funding:
Seventh Framework Programme (FP7), grant/award no. 264933: Basin Scale Analysis, Synthesis and Integration
Coverage:
Median Latitude: 62.462995 * Median Longitude: -35.806255 * South-bound Latitude: 58.423000 * West-bound Longitude: -57.216700 * North-bound Latitude: 68.277800 * East-bound Longitude: -2.143300
Date/Time Start: 2013-05-25T01:23:37 * Date/Time End: 2013-06-12T06:16:01
Event(s):
GS13/107_173_T-80 (Station 173) * Latitude: 63.492500 * Longitude: -53.021700 * Date/Time: 2013-05-25T01:23:37 * Location: North Atlantic * Campaign: GS13/107 (Norwegian Trans Atlantic Cruise) * Basis: G. O. Sars (2003) * Method/Device: T-80 net, 375 µm mesch size (T-80)
GS13/107_174_T-80 (Station 174) * Latitude: 63.384700 * Longitude: -53.324000 * Date/Time: 2013-05-25T09:23:56 * Location: North Atlantic * Campaign: GS13/107 (Norwegian Trans Atlantic Cruise) * Basis: G. O. Sars (2003) * Method/Device: T-80 net, 375 µm mesch size (T-80)
GS13/107_175_T-80 (Station 175) * Latitude: 63.048500 * Longitude: -55.090400 * Date/Time: 2013-05-25T22:33:42 * Location: North Atlantic * Campaign: GS13/107 (Norwegian Trans Atlantic Cruise) * Basis: G. O. Sars (2003) * Method/Device: T-80 net, 375 µm mesch size (T-80)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Date/Time of event | Date/Time | ||||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | Calanus finmarchicus, egg production rate per individual | C. finmarchicus EPR/ind | #/#/day | Nielsen, Torkel Gissel | ||
| 6 | Standard error | Std e | ± | Nielsen, Torkel Gissel | C. finmarchicus, egg production rate | |
| 7 | Calanus finmarchicus, fecal pellet production per individual | C. finmarchicus PP/ind | #/#/day | Nielsen, Torkel Gissel | ||
| 8 | Standard error | Std e | ± | Nielsen, Torkel Gissel | C. finmarchicus, fecal pellet production | |
| 9 | Calanus finmarchicus, hatching success | C. finmarchicus H | % | Nielsen, Torkel Gissel | ||
| 10 | Standard error | Std e | ± | Nielsen, Torkel Gissel | C. finmarchicus, hatching success | |
| 11 | Calanus finmarchicus, female, prosome length | C. finmarchicus f pros l | mm | Nielsen, Torkel Gissel | ||
| 12 | Standard error | Std e | ± | Nielsen, Torkel Gissel | C. finmarchicus, femal, prosome length |
License:
(UNKNOWN)
Size:
156 data points