Petranu, Adriana; Moldoveanu, Mariana (2015): Abundance and biomass of zooplankton collected from 1981 to 1982 in front of the Romanian Danube Delta [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.849097
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Abstract:
The Platforma 1981-1982 dataset contains zooplankton data collected allong 3 transect in front of the RomanianDanube Delta. Zooplankton sampling was undertaken at 10 stations where samples were collected using a Juday closing net in the 0-10, 10-25, and 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: 44.238092 * Median Longitude: 30.000000 * South-bound Latitude: 43.833330 * West-bound Longitude: 29.000000 * North-bound Latitude: 44.833330 * East-bound Longitude: 31.000000
Date/Time Start: 1981-05-19T00:00:00 * Date/Time End: 1982-11-24T00:00:00
Minimum DEPTH, water: 5.0 m * Maximum DEPTH, water: 187.5 m
Event(s):
Pla_Aug_81_HA1 (HA1) * Latitude: 44.833330 * Longitude: 30.000000 * Date/Time: 1981-08-27T00:00:00 * Location: Black Sea * Campaign: Platforma81-82 * Basis: Steaua de Mare * 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.
Pla_Aug_81_HA2 (HA2) * Latitude: 44.833330 * Longitude: 30.500000 * Date/Time: 1981-08-27T00:00:00 * Location: Black Sea * Campaign: Platforma81-82 * Basis: Steaua de Mare * 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.
Pla_Aug_81_HA3 (HA3) * Latitude: 44.833330 * Longitude: 31.000000 * Date/Time: 1981-08-27T00:00:00 * Location: Black Sea * Campaign: Platforma81-82 * Basis: Steaua de Mare * 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 meunieri | T. meunieri | #/m3 | Petranu, Adriana | Counting | |
19 | Tintinnopsis cylindrica | T. cylindrica | #/m3 | Petranu, Adriana | Counting | |
20 | Tintinnopsis campanula | T. campanula | #/m3 | Petranu, Adriana | Counting | |
21 | Tiarina fusus | T. fusus | #/m3 | Petranu, Adriana | Counting | |
22 | Coxliella helix | C. helix | #/m3 | Petranu, Adriana | Counting | |
23 | Helicostomella subulata | H. subulata | #/m3 | Petranu, Adriana | Counting | |
24 | Metacylis mediterranea | M. mediterranea | #/m3 | Petranu, Adriana | Counting | |
25 | Favella ehrenbergii | F. ehrenbergii | #/m3 | Petranu, Adriana | Counting | |
26 | Pleurobrachia pileus | P. pileus | #/m3 | Petranu, Adriana | Counting | |
27 | Rotifera | Rotifera | #/m3 | Petranu, Adriana | Counting | |
28 | Polychaeta, larvae | Polychaete larv | #/m3 | Petranu, Adriana | Counting | |
29 | Bivalvia, larvae | Bivalvia larv | #/m3 | Petranu, Adriana | Counting | |
30 | Gastropoda, larvae | Gastrop larv | #/m3 | Petranu, Adriana | Counting | |
31 | Acartia clausi, female | A. clausi f | #/m3 | Petranu, Adriana | Counting | |
32 | Acartia clausi, male | A. clausi m | #/m3 | Petranu, Adriana | Counting | |
33 | Acartia clausi, c5 | A. clausi c5 | #/m3 | Petranu, Adriana | Counting | |
34 | Acartia clausi, c4 | A. clausi c4 | #/m3 | Petranu, Adriana | Counting | |
35 | Acartia clausi, c3 | A. clausi c3 | #/m3 | Petranu, Adriana | Counting | |
36 | Acartia clausi, c2 | A. clausi c2 | #/m3 | Petranu, Adriana | Counting | |
37 | Acartia clausi, nauplii | A. clausi naup | #/m3 | Petranu, Adriana | Counting | |
38 | Pseudocalanus elongatus, female | P. elongatus f | #/m3 | Petranu, Adriana | Counting | |
39 | Pseudocalanus elongatus, male | P. elongatus m | #/m3 | Petranu, Adriana | Counting | |
40 | Pseudocalanus elongatus, c4 | P. elongatus c4 | #/m3 | Petranu, Adriana | Counting | |
41 | Pseudocalanus elongatus, c3 | P. elongatus c3 | #/m3 | Petranu, Adriana | Counting | |
42 | Pseudocalanus elongatus, c2 | P. elongatus c2 | #/m3 | Petranu, Adriana | Counting | |
43 | Pseudocalanus elongatus, nauplii | P. elongatus naup | #/m3 | Petranu, Adriana | Counting | |
44 | Paracalanus parvus, female | P. parvus f | #/m3 | Petranu, Adriana | Counting | |
45 | Paracalanus parvus, male | P. parvus m | #/m3 | Petranu, Adriana | Counting | |
46 | Paracalanus parvus, c5 | P. parvus c5 | #/m3 | Petranu, Adriana | Counting | |
47 | Paracalanus parvus, c4 | P. parvus c4 | #/m3 | Petranu, Adriana | Counting | |
48 | Paracalanus parvus, c3 | P. parvus c3 | #/m3 | Petranu, Adriana | Counting | |
49 | Paracalanus parvus, c1 | P. parvus c1 | #/m3 | Petranu, Adriana | Counting | |
50 | Paracalanus parvus, nauplii | P. parvus naup | #/m3 | Petranu, Adriana | Counting | |
51 | Calanus euxinus, female | C. euxinus f | #/m3 | Petranu, Adriana | Counting | |
52 | Calanus euxinus, male | C. euxinus m | #/m3 | Petranu, Adriana | Counting | |
53 | Calanus euxinus, c5 | C. euxinus c5 | #/m3 | Petranu, Adriana | Counting | |
54 | Calanus euxinus, c4 | C. euxinus c4 | #/m3 | Petranu, Adriana | Counting | |
55 | Calanus euxinus, c3 | C. euxinus c3 | #/m3 | Petranu, Adriana | Counting | |
56 | Calanus euxinus, c2 | C. euxinus c2 | #/m3 | Petranu, Adriana | Counting | |
57 | Calanus euxinus, nauplii | C. euxinus naup | #/m3 | Petranu, Adriana | Counting | |
58 | Centropages ponticus, female | C. ponticus f | #/m3 | Petranu, Adriana | Counting | |
59 | Centropages ponticus, male | C. ponticus m | #/m3 | Petranu, Adriana | Counting | |
60 | Centropages ponticus, c5 | C. ponticus c5 | #/m3 | Petranu, Adriana | Counting | |
61 | Centropages ponticus, c4 | C. ponticus c4 | #/m3 | Petranu, Adriana | Counting | |
62 | Centropages ponticus, c3 | C. ponticus c3 | #/m3 | Petranu, Adriana | Counting | |
63 | Centropages ponticus, c2 | C. ponticus c2 | #/m3 | Petranu, Adriana | Counting | |
64 | Centropages ponticus, nauplii | C. ponticus naup | #/m3 | Petranu, Adriana | Counting | |
65 | Oithona similis, female | O. similis f | #/m3 | Petranu, Adriana | Counting | |
66 | Oithona similis, male | O. similis m | #/m3 | Petranu, Adriana | Counting | |
67 | Oithona similis, juvenile | O. similis juv | #/m3 | Petranu, Adriana | Counting | |
68 | Oithona similis, nauplii | O. similis naup | #/m3 | Petranu, Adriana | Counting | |
69 | Oithona nana, female | O. nana f | #/m3 | Petranu, Adriana | Counting | |
70 | Oithona nana, male | O. nana m | #/m3 | Petranu, Adriana | Counting | |
71 | Oithona nana, juvenile | O. nana juv | #/m3 | Petranu, Adriana | Counting | |
72 | Oithona nana, nauplii | O. nana naup | #/m3 | Petranu, Adriana | Counting | |
73 | Pontella mediterranea, female | P. mediterranea f | #/m3 | Petranu, Adriana | Counting | |
74 | Pontella mediterranea, c3 | P. mediterranea c3 | #/m3 | Petranu, Adriana | Counting | |
75 | Pontella mediterranea, nauplii | P. mediterranea naup | #/m3 | Petranu, Adriana | Counting | |
76 | Anomalocera patersoni, female | A. patersoni f | #/m3 | Petranu, Adriana | Counting | |
77 | Anomalocera patersoni, male | A. patersoni m | #/m3 | Petranu, Adriana | Counting | |
78 | Anomalocera patersoni, c3 | A. patersoni c3 | #/m3 | Petranu, Adriana | Counting | |
79 | Anomalocera patersoni, c5 | A. patersoni c5 | #/m3 | Petranu, Adriana | Counting | |
80 | Anomalocera patersoni, nauplii | A. patersoni naup | #/m3 | Petranu, Adriana | Counting | |
81 | Pleopis polyphemoides | P. polyphemoides | #/m3 | Petranu, Adriana | Counting | |
82 | Penilia avirostris | P. avirostris | #/m3 | Petranu, Adriana | Counting | |
83 | Evadne tergestina | E. tergestina | #/m3 | Petranu, Adriana | Counting | |
84 | Evadne spinifera | E. spinifera | #/m3 | Petranu, Adriana | Counting | |
85 | Decapoda, larvae | Decapoda larv | #/m3 | Petranu, Adriana | Counting | |
86 | Cirripedia, nauplii | Cirripedia naup | #/m3 | Petranu, Adriana | Counting | |
87 | Cirripedia, cypris | Cirripedia cypris | #/m3 | Petranu, Adriana | Counting | |
88 | Sagitta setosa | S. setosa | #/m3 | Petranu, Adriana | Counting | |
89 | Oikopleura dioica | O. dioica | #/m3 | Petranu, Adriana | Counting | |
90 | Phoronidae, larvae | Phoronidae larv | #/m3 | Petranu, Adriana | Counting |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20570 data points
Download Data
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