Cornils, Astrid; Schnack-Schiel, Sigrid B (2018): Gonad maturity stages of Microcalanus spp. in the Southern Ocean [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.895817, In: Cornils, A; Schnack-Schiel, SB (2018): Gonad maturity stages of selected calanoid copepods in the Southern Ocean [dataset publication series]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.895824
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Cornils, Astrid; Schnack-Schiel, Sigrid B (2018): Abundance and distribution of planktonic Copepoda in the Southern Ocean and other regions from 1980 to 2005. PANGAEA, https://doi.org/10.1594/PANGAEA.884619
Further details:
Corkett, Christopher J; McLaren, I A (1979): The Biology of Pseudocalanus. In: Advances in Marine Biology Volume 15, Advances in Marine Biology, 15, Elsevier, 1-231, https://doi.org/10.1016/S0065-2881(08)60404-6
Schnack-Schiel, Sigrid B; Mizdalski, Elke (1994): Seasonal variations in distribution and population structure of Microcalanus pygmaeus and Ctenocalanus citer (Copepoda: Calanoida) in the eastern Weddell Sea, Antarctica. Marine Biology, 119(3), 357-366, https://doi.org/10.1007/BF00347532
Coverage:
Median Latitude: -66.169111 * Median Longitude: -38.951504 * South-bound Latitude: -73.316700 * West-bound Longitude: -68.483330 * North-bound Latitude: -58.000000 * East-bound Longitude: 2.653300
Date/Time Start: 1982-02-02T00:56:00 * Date/Time End: 2004-01-01T21:59:00
Minimum Elevation: -4919.0 m * Maximum Elevation: -150.0 m
Event(s):
JB03/835 * Latitude: -60.870000 * Longitude: -55.135000 * Date/Time: 1982-02-02T00:56:00 * Elevation: -1900.0 m * Campaign: JB03 * Basis: John Biscoe * Method/Device: Nansen closing net, 200 µm meshsize (NN200)
JB03/836 * Latitude: -60.870000 * Longitude: -55.135000 * Date/Time: 1982-02-02T02:13:00 * Elevation: -1900.0 m * Campaign: JB03 * Basis: John Biscoe * Method/Device: Nansen closing net, 200 µm meshsize (NN200)
JB03/846 * Latitude: -60.870000 * Longitude: -55.176670 * Date/Time: 1982-02-02T07:53:00 * Elevation: -1890.0 m * Campaign: JB03 * Basis: John Biscoe * Method/Device: Nansen closing net, 200 µm meshsize (NN200)
Comment:
Females were stained in a Borax carmin solution for the exam- ination of the gonad maturation. Four different developmental stag- es of gonads were determined according to Corkett and McLaren (1978) - stage 1: unripe; stage 2: semiripe; stage 3: ripe; stage 4: spent. For further information see Schnack-Schiel and Mizdalski (1994).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schnack-Schiel, Sigrid B | |||
| 2 | DATE/TIME | Date/Time | Schnack-Schiel, Sigrid B | Geocode | ||
| 3 | LATITUDE | Latitude | Schnack-Schiel, Sigrid B | Geocode | ||
| 4 | LONGITUDE | Longitude | Schnack-Schiel, Sigrid B | Geocode | ||
| 5 | ELEVATION | Elevation | m a.s.l. | Schnack-Schiel, Sigrid B | Geocode | |
| 6 | DEPTH, water | Depth water | m | Schnack-Schiel, Sigrid B | Geocode | |
| 7 | Depth, top/min | Depth top | m | Schnack-Schiel, Sigrid B | ||
| 8 | Depth, bottom/max | Depth bot | m | Schnack-Schiel, Sigrid B | ||
| 9 | Gonad stage, unripe | Gon stg unripe | # | Schnack-Schiel, Sigrid B | ||
| 10 | Gonad stage, semi-ripe | Gon stg semi-ripe | # | Schnack-Schiel, Sigrid B | ||
| 11 | Gonad stage, ripe | Gon stg ripe | # | Schnack-Schiel, Sigrid B | ||
| 12 | Gonad stage, spent | Gon stg spent | # | Schnack-Schiel, Sigrid B |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2880 data points
Download Data
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