Siokou-Frangou, Ioanna; Zervoudaki, Soultana (2008): Ingestion rates of copepods in the Aegean Sea in September 1997 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.690763
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Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Median Latitude: 35.883791 * Median Longitude: 25.328482 * South-bound Latitude: 35.666700 * West-bound Longitude: 23.893300 * North-bound Latitude: 36.075000 * East-bound Longitude: 26.216700
Date/Time Start: 1997-09-11T14:30:00 * Date/Time End: 1997-09-16T00:30:00
Event(s):
SEPT-1997-GN36199704605MSB01wp3 * Latitude: 36.075000 * Longitude: 25.283300 * Date/Time: 1997-09-12T14:30:00 * Location: Aegean Sea * Campaign: SEPT-1997 * Basis: Aegaeo * Method/Device: WP-3 towed closing plankton net (WP3)
SEPT-1997-GN36199704605MSB02wp3-A * Latitude: 35.745000 * Longitude: 25.100000 * Date/Time: 1997-09-15T06:30:00 * Location: Aegean Sea * Campaign: SEPT-1997 * Basis: Aegaeo * Method/Device: WP-3 towed closing plankton net (WP3)
SEPT-1997-GN36199704605MSB02wp3-B * Latitude: 35.745000 * Longitude: 25.100000 * Date/Time: 1997-09-15T11:30:00 * Location: Aegean Sea * Campaign: SEPT-1997 * Basis: Aegaeo * Method/Device: WP-3 towed closing plankton net (WP3)
Comment:
Gut fluorescent content of dominant copepods was measured according to the method described by Mackas and Bohrer (1976; doi:10.1016/0022-0981(76)90077-0) and modified by Morales et al. (Estimates of ingestion in copepod assemblages: gut fluorescence in relation to body size. In: Trophic Relationships in the Marine Environment. Proceedings of the 24-th European Marine Biology Symposium, pp. 565-577. Edited by M. Barnes, and R.N. Gibson. Aberdeen University1990). Deep-frozen samples of mesozooplankton were used for measurements of gut fluorescence of copepods. Gut evacuation rate was calculated according to Dam and Peterson (1988; doi:10.1016/0022-0981(88)90105-0). Ingestion rates were estimated by applying gut clearance rate to gut pigment contents. Turner Fluorimeter was used for measurements of copepod gut fluorescence.
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 | Date/Time | Geocode | |||
| 5 | Ingestion rate of chlorophyll a per individual | IR chl a/ind | ng/#/h | Siokou-Frangou, Ioanna | small size copepods | |
| 6 | Ingestion rate of chlorophyll a per individual | IR chl a/ind | ng/#/h | Siokou-Frangou, Ioanna | medium size copepods | |
| 7 | Ingestion rate of chlorophyll a per individual | IR chl a/ind | ng/#/h | Siokou-Frangou, Ioanna | calanidae |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
33 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 IR chl a/ind [ng/#/h] (small size copepods) | 6 IR chl a/ind [ng/#/h] (medium size copepods) | 7 IR chl a/ind [ng/#/h] (calanidae) |
|---|---|---|---|---|---|---|
| SEPT-1997-GN36199704605MSB01wp3 | 36.0750 | 25.2833 | 1997-09-12T14:30:00 | 0.1528 | 0.2278 | 0.5521 |
| SEPT-1997-GN36199704605MSB02wp3-A | 35.7450 | 25.1000 | 1997-09-15T06:30:00 | 0.1501 | 0.1099 | 0.2278 |
| SEPT-1997-GN36199704605MSB02wp3-B | 35.7450 | 25.1000 | 1997-09-15T11:30:00 | 0.2573 | 0.3189 | 0.6057 |
| SEPT-1997-GN36199704605MSB02wp3-C | 35.7450 | 25.1000 | 1997-09-15T18:50:00 | 0.6298 | 0.3136 | 0.4663 |
| SEPT-1997-GN36199704605MSB02wp3-D | 35.7450 | 25.1000 | 1997-09-16T00:30:00 | 0.6673 | 0.5146 | 0.9970 |
| SEPT-1997-GN36199704605MSB03wp3 | 36.0000 | 23.8933 | 1997-09-11T14:30:00 | 0.2723 | 0.3338 | 1.0413 |
| SEPT-1997-GN36199704605MSB06wp3-A | 36.0000 | 25.7050 | 1997-09-13T06:00:00 | 0.2447 | 0.3458 | 0.6118 |
| SEPT-1997-GN36199704605MSB06wp3-B | 36.0000 | 25.7050 | 1997-09-13T11:30:00 | 0.1862 | 0.2926 | 0.4788 |
| SEPT-1997-GN36199704605MSB06wp3-C | 36.0000 | 25.7050 | 1997-09-13T17:30:00 | 0.2660 | 0.4788 | 0.7448 |
| SEPT-1997-GN36199704605MSB06wp3-D | 36.0000 | 25.7050 | 1997-09-14T00:00:00 | 0.4096 | 0.5187 | 0.9044 |
| SEPT-1997-GN36199704605MSB07wp3 | 35.6667 | 26.2167 | 1997-09-14T15:15:00 | 0.3360 | 0.3713 | 0.8130 |