Petranu, Adriana (2015): Abundance and biomass of zooplankton collected monthly from January 1978 to december 1978 in front of Constanta city, Black Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.849090
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Abstract:
The Est Constanta 1978 dataset contains zooplankton data collected monthly from January 1978 to december 1978 allong a 5 station transect in front of the city Constanta (44°10'N, 28°41.5'E – EC1; 44°10'N, 28°47'E – EC2; 44°10'N, 28°54'E – EC3; 44°10'N, 29°08'E – EC4; 44°10'N, 29°22'E – EC5). Zooplankton sampling was undertaken at 5 stations where samples were collected using a Juday closing net in the 0-10, 10-25, 25-50m layer (depending also on the water masses). The dataset includes samples analysed for mesozooplankton species composition and abundance.
Sampling volume was estimated by multiplying the mouth area with the wire length. Taxon-specific mesozooplankton abundance was count under microscope. Total abundance is the sum of the counted individuals. Total biomass Fodder, Rotifera , Ctenophora and Noctiluca was estimated using a tabel with wet weight for each species an stage.
Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Median Latitude: 44.166670 * Median Longitude: 28.968362 * South-bound Latitude: 44.166670 * West-bound Longitude: 28.691670 * North-bound Latitude: 44.166670 * East-bound Longitude: 29.366670
Date/Time Start: 1978-01-25T00:00:00 * Date/Time End: 1978-12-12T00:00:00
Minimum DEPTH, water: 5.0 m * Maximum DEPTH, water: 37.5 m
Event(s):
Est_Constanta_Apr_78_EC1 (EC1) * Latitude: 44.166670 * Longitude: 28.691670 * Date/Time: 1978-04-24T00:00:00 * Location: Black Sea * Campaign: EstConstanta78 * Basis: Palamida * Method/Device: Juday net (JUDAY) * Comment: Juday net: Vertical tows of a Juday closing net, with mouth area 0.1 m**2, mesh size 150µm. Tows were performed at at standard layers from 0-10 and 10-25m or 25-50m (depending on the water depth). Towing speed: 1m/s. Samples were preserved by a 4% formaldehyde sea water buffered solution. Sampling volume was estimated by multiplying the mouth area with the wire length.
Est_Constanta_Apr_78_EC2 (EC2) * Latitude: 44.166670 * Longitude: 28.783330 * Date/Time: 1978-04-24T00:00:00 * Location: Black Sea * Campaign: EstConstanta78 * Basis: Palamida * Method/Device: Juday net (JUDAY) * Comment: Juday net: Vertical tows of a Juday closing net, with mouth area 0.1 m**2, mesh size 150µm. Tows were performed at at standard layers from 0-10 and 10-25m or 25-50m (depending on the water depth). Towing speed: 1m/s. Samples were preserved by a 4% formaldehyde sea water buffered solution. Sampling volume was estimated by multiplying the mouth area with the wire length.
Est_Constanta_Apr_78_EC3 (EC3) * Latitude: 44.166670 * Longitude: 28.900000 * Date/Time: 1978-04-24T00:00:00 * Location: Black Sea * Campaign: EstConstanta78 * Basis: Palamida * Method/Device: Juday net (JUDAY) * Comment: Juday net: Vertical tows of a Juday closing net, with mouth area 0.1 m**2, mesh size 150µm. Tows were performed at at standard layers from 0-10 and 10-25m or 25-50m (depending on the water depth). Towing speed: 1m/s. Samples were preserved by a 4% formaldehyde sea water buffered solution. Sampling volume was estimated by multiplying the mouth area with the wire length.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Petranu, Adriana | |||
| 2 | Date/Time of event | Date/Time | Petranu, Adriana | |||
| 3 | Latitude of event | Latitude | Petranu, Adriana | |||
| 4 | Longitude of event | Longitude | Petranu, Adriana | |||
| 5 | Depth, top/min | Depth top | m | Petranu, Adriana | ||
| 6 | Depth, bottom/max | Depth bot | m | Petranu, Adriana | ||
| 7 | DEPTH, water | Depth water | m | Petranu, Adriana | Geocode | |
| 8 | Sample comment | Sample comment | Petranu, Adriana | |||
| 9 | Sample volume | Samp vol | m3 | Petranu, Adriana | Computed/Converted | |
| 10 | Zooplankton, biomass | Zoopl biom | mg/m3 | Petranu, Adriana | Calculated | |
| 11 | Zooplankton, fodder, biomass | Zoopl fodder biom | mg/m3 | Petranu, Adriana | Estimated | |
| 12 | Noctiluca, biomass | Noctiluca biom | mg/m3 | Petranu, Adriana | Estimated | |
| 13 | Ctenophora, biomass | Ctenophora biom | mg/m3 | Petranu, Adriana | Estimated | |
| 14 | Rotifera, biomass | Rotifera biom | mg/m3 | Petranu, Adriana | Estimated | |
| 15 | Abundance per volume | Abund v | #/m3 | Petranu, Adriana | Calculated | Total |
| 16 | Noctiluca scintillans | N. scintillans | #/m3 | Petranu, Adriana | Counting | |
| 17 | Tintinnopsis beroidea | T. beroidea | #/m3 | Petranu, Adriana | Counting | |
| 18 | Tintinnopsis campanula | T. campanula | #/m3 | Petranu, Adriana | Counting | |
| 19 | Favella ehrenbergii | F. ehrenbergii | #/m3 | Petranu, Adriana | Counting | |
| 20 | Pleurobrachia pileus | P. pileus | #/m3 | Petranu, Adriana | Counting | |
| 21 | Synchaeta littoralis | S. littoralis | #/m3 | Petranu, Adriana | Counting | |
| 22 | Polychaeta, larvae | Polychaete larv | #/m3 | Petranu, Adriana | Counting | |
| 23 | Bivalvia, larvae | Bivalvia larv | #/m3 | Petranu, Adriana | Counting | |
| 24 | Gastropoda, larvae | Gastrop larv | #/m3 | Petranu, Adriana | Counting | |
| 25 | Acartia clausi, female | A. clausi f | #/m3 | Petranu, Adriana | Counting | |
| 26 | Acartia clausi, male | A. clausi m | #/m3 | Petranu, Adriana | Counting | |
| 27 | Acartia clausi, c5 | A. clausi c5 | #/m3 | Petranu, Adriana | Counting | |
| 28 | Acartia clausi, c4 | A. clausi c4 | #/m3 | Petranu, Adriana | Counting | |
| 29 | Acartia clausi, c3 | A. clausi c3 | #/m3 | Petranu, Adriana | Counting | |
| 30 | Acartia clausi, c2 | A. clausi c2 | #/m3 | Petranu, Adriana | Counting | |
| 31 | Acartia clausi, c1 | A. clausi c1 | #/m3 | Petranu, Adriana | Counting | |
| 32 | Acartia clausi, nauplii | A. clausi naup | #/m3 | Petranu, Adriana | Counting | |
| 33 | Pseudocalanus elongatus, female | P. elongatus f | #/m3 | Petranu, Adriana | Counting | |
| 34 | Pseudocalanus elongatus, male | P. elongatus m | #/m3 | Petranu, Adriana | Counting | |
| 35 | Pseudocalanus elongatus, c5 | P. elongatus c5 | #/m3 | Petranu, Adriana | Counting | |
| 36 | Pseudocalanus elongatus, c4 | P. elongatus c4 | #/m3 | Petranu, Adriana | Counting | |
| 37 | Pseudocalanus elongatus, c3 | P. elongatus c3 | #/m3 | Petranu, Adriana | Counting | |
| 38 | Pseudocalanus elongatus, c2 | P. elongatus c2 | #/m3 | Petranu, Adriana | Counting | |
| 39 | Pseudocalanus elongatus, c1 | P. elongatus c1 | #/m3 | Petranu, Adriana | Counting | |
| 40 | Pseudocalanus elongatus, nauplii | P. elongatus naup | #/m3 | Petranu, Adriana | Counting | |
| 41 | Paracalanus parvus, female | P. parvus f | #/m3 | Petranu, Adriana | Counting | |
| 42 | Paracalanus parvus, male | P. parvus m | #/m3 | Petranu, Adriana | Counting | |
| 43 | Paracalanus parvus, c5 | P. parvus c5 | #/m3 | Petranu, Adriana | Counting | |
| 44 | Paracalanus parvus, c4 | P. parvus c4 | #/m3 | Petranu, Adriana | Counting | |
| 45 | Paracalanus parvus, c3 | P. parvus c3 | #/m3 | Petranu, Adriana | Counting | |
| 46 | Paracalanus parvus, c2 | P. parvus c2 | #/m3 | Petranu, Adriana | Counting | |
| 47 | Paracalanus parvus, c1 | P. parvus c1 | #/m3 | Petranu, Adriana | Counting | |
| 48 | Calanus euxinus, female | C. euxinus f | #/m3 | Petranu, Adriana | Counting | |
| 49 | Calanus euxinus, male | C. euxinus m | #/m3 | Petranu, Adriana | Counting | |
| 50 | Calanus euxinus, c5 | C. euxinus c5 | #/m3 | Petranu, Adriana | Counting | |
| 51 | Calanus euxinus, c4 | C. euxinus c4 | #/m3 | Petranu, Adriana | Counting | |
| 52 | Calanus euxinus, c3 | C. euxinus c3 | #/m3 | Petranu, Adriana | Counting | |
| 53 | Centropages ponticus, female | C. ponticus f | #/m3 | Petranu, Adriana | Counting | |
| 54 | Centropages ponticus, c5 | C. ponticus c5 | #/m3 | Petranu, Adriana | Counting | |
| 55 | Centropages ponticus, c3 | C. ponticus c3 | #/m3 | Petranu, Adriana | Counting | |
| 56 | Centropages ponticus, nauplii | C. ponticus naup | #/m3 | Petranu, Adriana | Counting | |
| 57 | Eurytemora hirundoides, female | E. hirundoides f | #/m3 | Petranu, Adriana | Counting | |
| 58 | Cyclops sp., juvenile | Cyclops sp. juv | #/m3 | Petranu, Adriana | Counting | |
| 59 | Cyclops sp., nauplii | Cyclops sp. naup | #/m3 | Petranu, Adriana | Counting | |
| 60 | Oithona similis, female | O. similis f | #/m3 | Petranu, Adriana | Counting | |
| 61 | Oithona similis, male | O. similis m | #/m3 | Petranu, Adriana | Counting | |
| 62 | Oithona similis, juvenile | O. similis juv | #/m3 | Petranu, Adriana | Counting | |
| 63 | Oithona similis, nauplii | O. similis naup | #/m3 | Petranu, Adriana | Counting | |
| 64 | Oithona similis, ova | O. similis ova | #/m3 | Petranu, Adriana | Counting | |
| 65 | Oithona nana, female | O. nana f | #/m3 | Petranu, Adriana | Counting | |
| 66 | Oithona nana, male | O. nana m | #/m3 | Petranu, Adriana | Counting | |
| 67 | Oithona nana, juvenile | O. nana juv | #/m3 | Petranu, Adriana | Counting | |
| 68 | Oithona nana, nauplii | O. nana naup | #/m3 | Petranu, Adriana | Counting | |
| 69 | Pleopis polyphemoides | P. polyphemoides | #/m3 | Petranu, Adriana | Counting | |
| 70 | Penilia avirostris | P. avirostris | #/m3 | Petranu, Adriana | Counting | |
| 71 | Evadne spinifera | E. spinifera | #/m3 | Petranu, Adriana | Counting | |
| 72 | Decapoda, larvae | Decapoda larv | #/m3 | Petranu, Adriana | Counting | |
| 73 | Cirripedia, nauplii | Cirripedia naup | #/m3 | Petranu, Adriana | Counting | |
| 74 | Cirripedia, cypris | Cirripedia cypris | #/m3 | Petranu, Adriana | Counting | |
| 75 | Sagitta setosa | S. setosa | #/m3 | Petranu, Adriana | Counting | |
| 76 | Oikopleura dioica | O. dioica | #/m3 | Petranu, Adriana | Counting |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
8875 data points
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