McEvoy, Andrea; Halsband-Lenk, Claudia (2011): Egg production rate of Calanus helgolandicus at station L4 in the English Channel in 2010 [dataset]. Plymouth Marine Laboratory, PANGAEA, https://doi.org/10.1594/PANGAEA.757336
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Coverage:
Latitude: 50.250000 * Longitude: -4.216670
Date/Time Start: 2010-01-04T12:00:00 * Date/Time End: 2010-12-13T12:00:00
Minimum Elevation: -55.0 m * Maximum Elevation: -55.0 m
Event(s):
WCO_L4 * Latitude: 50.250000 * Longitude: -4.216670 * Date/Time Start: 1988-01-01T00:00:00 * Date/Time End: 2009-12-31T00:00:00 * Elevation: -55.0 m * Location: English Channel * Campaign: Western Channel Observatory * Basis: Coastal station * Method/Device: Monitoring (MON) * Comment: Weekly sampling has been carried out since 1988. L4 is located 10 nm south-west of Plymouth.
Comment:
Female Calanus helgolandicus from L4 were captured during mid-morning and incubations were initiated at mid-day. Five replicates of 5 healthy females were randomly picked from a net sample and incubated for 24 h in 2 l glass beakers. Each beaker contained a plexiglass egg production tube (mesh 500 µm) and was filled with 0.6 µm filtered seawater at ambient sea temperature.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | Egg production rate per female | EPR | #/female/day | McEvoy, Andrea | Incubation (INCUB) | Calanus helgolandicus |
| 3 | Egg production rate, standard deviation | EPR std dev | ± | McEvoy, Andrea | Incubation (INCUB) | Calanus helgolandicus |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
76 data points