Zervoudaki, Soultana; Christou, Epaminondas; Siokou-Frangou, Ioanna (2008): Egg production rates of copepods from seven SEPT-1999 WP-2 closing net catches [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.687245
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Zervoudaki, Soultana; Christou, Epaminondas; Nielsen, Torkel Gissel; Siokou-Frangou, Ioanna; Assimakopoulou, Georgia; Giannakourou, Antonia; Maar, Marie; Pagou, Kalliopi; Krasakopoulou, Evangelia; Christaki, Urania; Moraitou-Apostolopoulou, Maria (2007): The importance of small-sized copepods in a frontal area of the Aegean Sea. Journal of Plankton Research, 29(4), 317-338, https://doi.org/10.1093/plankt/fbm018
Zervoudaki, Soultana; Nielsen, Torkel Gissel; Christou, Epaminondas; Siokou-Frangou, Ioanna (2006): Zooplankton distribution and diversity in a frontal area of the Aegean Sea. Marine Biology Research, 2(3), 149-168, https://doi.org/10.1080/17451000600702037
Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3970148: Key coastal processes in the mesotropic Skagerrak and the oligotrophic Northern Aegean: a comparative study
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Median Latitude: 39.810833 * Median Longitude: 25.721667 * South-bound Latitude: 39.429167 * West-bound Longitude: 25.568333 * North-bound Latitude: 40.045000 * East-bound Longitude: 25.750000
Date/Time Start: 1999-09-22T17:00:00 * Date/Time End: 1999-09-29T13:40:00
Event(s):
SEPT-1999-K1wp2-CP (K1) * Latitude: 39.429167 * Longitude: 25.733333 * Date/Time: 1999-09-22T17:00:00 * Campaign: SEPT-1999 * Basis: Aegaeo * Method/Device: WP-2 towed closing plankton net (WP2) * Comment: WP-2 closing net and WP-2 modified closing net
SEPT-1999-K2wp2-CP (K2) * Latitude: 39.673333 * Longitude: 25.750000 * Date/Time: 1999-09-24T12:30:00 * Campaign: SEPT-1999 * Basis: Aegaeo * Method/Device: WP-2 towed closing plankton net (WP2) * Comment: WP-2 closing net and WP-2 modified closing net
SEPT-1999-K3wp2-CP (K3) * Latitude: 39.778333 * Longitude: 25.750000 * Date/Time: 1999-09-25T10:00:00 * Campaign: SEPT-1999 * Basis: Aegaeo * Method/Device: WP-2 towed closing plankton net (WP2) * Comment: WP-2 closing net and WP-2 modified closing net
Comment:
Sampling volume was estimated by the net mouth surface and the towing distance. Egg production rates of the dominant calanoid copepods were determined by incubation of fertilised females (eggs female-1 d-1) collected in the 0-100m layer. Copepod egg production was measured for the copepods Temora stylifera, Clausocalanus furcatus, Nannocalanus minor, Paracalanus parvus and Centropages typicus. On board experiments for the estimation of copepod egg production were taken place. For the estimation of copepod production (mgC m-2 d-1), lengths (copepods and eggs) were converted to body carbon (Hopcroft et al., 1998) and production was estimated from biomass and weight-specific egg production rates, by assuming that those rates are representative for juvenile specific growth rates (Berggreen et al., 1988).
Berggreen, U., Hansen, B., Kiorboe, T. 1988. Food size spectra, ingestion and growth of copepod Acartia tonsa: implications for the determination of copepod production. Mar. Biol. 99: 341-352.
Hopcroft, R.P., Roff J.C., Lombard, D. 1998. Production of tropical copepods in Kingston Harbour, Jamaica: the importance of small species. Mar. Biol. 130: 593-604
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Date/Time of event | Date/Time | ||||
| 5 | Species | Species | Zervoudaki, Soultana | |||
| 6 | Egg production rate per female | EPR | #/female/day | Zervoudaki, Soultana | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
36 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 Species | 6 EPR [#/female/day] |
|---|---|---|---|---|---|
| SEPT-1999-K1wp2-CP | 39.4292 | 25.7333 | 1999-09-22T17:00 | Temora stylifera | 1.56 |
| SEPT-1999-K1wp2-CP | 39.4292 | 25.7333 | 1999-09-22T17:00 | Clausocalanus furcatus | 16.19 |
| SEPT-1999-K2wp2-CP | 39.6733 | 25.7500 | 1999-09-24T12:30 | Temora stylifera | 2.10 |
| SEPT-1999-K2wp2-CP | 39.6733 | 25.7500 | 1999-09-24T12:30 | Nanocalanus minor | 10.50 |
| SEPT-1999-K3wp2-CP | 39.7783 | 25.7500 | 1999-09-25T10:00 | Temora stylifera | 3.30 |
| SEPT-1999-K3wp2-CP | 39.7783 | 25.7500 | 1999-09-25T10:00 | Nanocalanus minor | 9.50 |
| SEPT-1999-K3wp2-CP | 39.7783 | 25.7500 | 1999-09-25T10:00 | Clausocalanus furcatus | 9.50 |
| SEPT-1999-K4wp2-CP | 39.8533 | 25.7500 | 1999-09-25T19:30 | Temora stylifera | 6.30 |
| SEPT-1999-K4wp2-CP | 39.8533 | 25.7500 | 1999-09-25T19:30 | Clausocalanus furcatus | 4.60 |
| SEPT-1999-K5wp2-CP | 39.9200 | 25.7500 | 1999-09-26T12:30 | Temora stylifera | 3.60 |
| SEPT-1999-K5wp2-CP | 39.9200 | 25.7500 | 1999-09-26T12:30 | Clausocalanus furcatus | 10.10 |
| SEPT-1999-K6wp2-CP | 39.9767 | 25.7500 | 1999-09-27T18:30 | Temora stylifera | 2.78 |
| SEPT-1999-K6wp2-CP | 39.9767 | 25.7500 | 1999-09-27T18:30 | Paracalanus parvus | 5.46 |
| SEPT-1999-K6wp2-CP | 39.9767 | 25.7500 | 1999-09-27T18:30 | Clausocalanus furcatus | 5.80 |
| SEPT-1999-K6wp2-CP | 39.9767 | 25.7500 | 1999-09-27T18:30 | Centropages typicus | 19.90 |
| SEPT-1999-K7wp2-CP | 40.0450 | 25.5683 | 1999-09-29T13:40 | Temora stylifera | 8.20 |
| SEPT-1999-K7wp2-CP | 40.0450 | 25.5683 | 1999-09-29T13:40 | Paracalanus parvus | 6.90 |
| SEPT-1999-K7wp2-CP | 40.0450 | 25.5683 | 1999-09-29T13:40 | Clausocalanus furcatus | 6.10 |