Abundance of mesozooplankton in the western part of the Black Sea in autumn 1999 during the National Monitoring Programme


Autoria(s): Kamburska, Lyudmila
Cobertura

MEDIAN LATITUDE: 42.942363 * MEDIAN LONGITUDE: 28.460416 * SOUTH-BOUND LATITUDE: 42.116670 * WEST-BOUND LONGITUDE: 27.833330 * NORTH-BOUND LATITUDE: 43.366670 * EAST-BOUND LONGITUDE: 29.333330 * DATE/TIME START: 1999-09-20T13:40:00 * DATE/TIME END: 1999-09-24T15:20:00 * MINIMUM DEPTH, water: 0 m * MAXIMUM DEPTH, water: 125 m

Data(s)

22/06/2015

Resumo

The dataset is based on samples collected in the summer of 1999 in the Western Black Sea in front of Bulgaria coast. The whole dataset is composed of 59 samples (from 24 stations of National Monitoring Grid) with data of mesozooplankton species composition abundance and biomass. Samples were collected in discrete layers 0-10, 0-20, 0-50, 10-25, 25-50, 50-100 and from bottom up to the surface at depths depending on water column stratification and the thermocline depth. The collected material was analysed using the method of Domov (1959). Samples were brought to volume of 25-30 ml depending upon zooplankton density and mixed intensively until all organisms were distributed randomly in the sample volume. After that 5 ml of sample was taken and poured in the counting chamber which is a rectangle form for taxomomic identification and count. Large (> 1 mm body length) and not abundant species were calculated in whole sample. Counting and measuring of organisms were made in the Dimov chamber under the stereomicroscope to the lowest taxon possible. Taxonomic identification was done at the Institute of Oceanology by Lyudmila Kamburska using the relevant taxonomic literature (Mordukhay-Boltovskoy, F.D. (Ed.). 1968, 1969,1972). The collected material was analysed using the method of Domov (1959). Samples were brought to volume of 25-30 ml depending upon zooplankton density and mixed intensively until all organisms were distributed randomly in the sample volume. After that 5 ml of sample was taken and poured in the counting chamber which is a rectangle form for taxomomic identification and count. Copepods and Cladoceras were identified and enumerated; the other mesozooplankters were identified and enumerated at higher taxonomic level (commonly named as mesozooplankton groups). Large (> 1 mm body length) and not abundant species were calculated in whole sample. Counting and measuring of organisms were made in the Dimov chamber under the stereomicroscope to the lowest taxon possible. Taxonomic identification was done at the Institute of Oceanology by Lyudmila Kamburska using the relevant taxonomic literature (Mordukhay-Boltovskoy, F.D. (Ed.). 1968, 1969,1972).

Formato

text/tab-separated-values, 3238 data points

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.847341

doi:10.1594/PANGAEA.847341

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Palavras-Chave #15BO1999002-Zoo_1; 15BO1999002-Zoo_10; 15BO1999002-Zoo_11; 15BO1999002-Zoo_12; 15BO1999002-Zoo_13; 15BO1999002-Zoo_14; 15BO1999002-Zoo_15; 15BO1999002-Zoo_16; 15BO1999002-Zoo_17; 15BO1999002-Zoo_18; 15BO1999002-Zoo_19; 15BO1999002-Zoo_2; 15BO1999002-Zoo_20; 15BO1999002-Zoo_21; 15BO1999002-Zoo_22; 15BO1999002-Zoo_23; 15BO1999002-Zoo_24; 15BO1999002-Zoo_3; 15BO1999002-Zoo_4; 15BO1999002-Zoo_5; 15BO1999002-Zoo_6; 15BO1999002-Zoo_7; 15BO1999002-Zoo_8; 15BO1999002-Zoo_9; Acartia clausi, adult; Acartia clausi, c1-c5; Acartia clausi, nauplii; Admiral Br. Ormanov; after Dimov (1959); Anomalocera patersoni, adult; Aurelia aurita; Aurelia aurita, ephyra; Beroe ovata; Beroe ovata, larvae; Bivalvia, veliger; Black Sea; Brachionus sp.; Calanus euxinus, adult; Calanus euxinus, c1-c5; Calanus euxinus, nauplii; Centropages ponticus, adult; Centropages ponticus, c1-c5; Centropages ponticus, nauplii; Cirripedia, cypris; Cirripedia, nauplii; Copepoda, c1-c5; Copepoda, nauplii; Copepoda, ova; Decapoda, larvae; Depth, bottom/max; Depth, top/min; DEPTH, water; Evadne nordmanni; Evadne spinifera; Evadne tergestina; Event label; Favella ehrenbergii; Gastropoda, veliger; Harpacticoida sp.; JUDAY; Juday net; Mesozooplankton; Mnemiopsis leidyi; Mnemiopsis leidyi, larvae; Mnemiopsis leidyi, ova; NationalMonitoring-99-autumn; Noctiluca scintillans; Oikopleura dioica; Oithona nana, adult; Oithona similis, adult; Oithona sp., nauplii; Paracalanus parvus, adult; Paracalanus parvus, c1-c5; Penilia avirostris; Pisces, larvae; Pisces, ova; Pleopis polyphemoides; Pleurobrachia pileus; Polychaeta, larvae; Pseudocalanus elongatus, adult; Pseudocalanus elongatus, c1-c5; Rotatoria sp.; Sagitta setosa, adult; Sagitta setosa, juvenile; Sample comment; SESAME; Southern European Seas: Assessing and Modelling Ecosystem Changes; Station_201; Station_202; Station_203; Station_204; Station_205; Station_206; Station_300; Station_301; Station_302; Station_303; Station_304; Station_305; Station_308; Station_401; Station_402; Station_409; Station_501; Station_502; Station_503; Station_504; Station_507; Station_600; Station_601; Station_KT; Synchaeta vorax; Tintinnina
Tipo

Dataset