Description
Raw occurrence data from the Pro Mare project in the Barents Sea 1984, 1987, and 1988 Some of the data were reported in: Norrbin, M.F., 1992. Overwintering Strategies of Small Copepods in High Latitude Marine Environments. (Dissertation, Univ. Gothenburg). 28 pp. + 5 papers. ISBN 91-628-0700-5. Norrbin, M.F., 1991. Gonad maturation as an indication of seasonal cycles for several species of small copepods in the Barents Sea. In: E. Sakshaug, C.C.E. Hopkins and N.A. Øritsland (eds.).Pro Mare Symposium on Polar Marine Ecology 1990. Polar Res. 10: 421-432 Norrbin, M.F., 1993. Skewed sex ratios in overwintering copepodites of Pseudocalanus in Norwegian fjords - a result of sex-specific selection? Bull. of mar. Sci. 53: 204-215. Jonas F. Henriksen, 2000. The importance of appendicularians (Tunicata: Larvacea) in the Barents Sea and adjacent waters. M.Sci thesis, University of Tromsø
Enregistrements de données
Les données de cette ressource données d'échantillonnage ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 40 enregistrements.
2 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Durazzano T, Norrbin F (2025). Size and abundance data from Pro Mare project,Barents Sea 1984, 1987, 1988.. Version 1.1. UiT The Arctic University of Norway. Samplingevent dataset. https://ipt.gbif.no/resource?r=promare&v=1.1
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est UiT The Arctic University of Norway. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 66825187-bc98-4eda-bfe1-e2bd477d2890. UiT The Arctic University of Norway publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du GBIF Norway.
Mots-clé
Samplingevent; Observation
Contacts
- Créateur ●
- Personne De Contact
- Créateur
- Vérificateur
Couverture géographique
Barents Sea
Enveloppe géographique | Sud Ouest [-90, -180], Nord Est [90, -180] |
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Couverture taxonomique
Pas de description disponible
Kingdom | Animalia |
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Phylum | Chordata, Mollusca, Arthropoda, Chaetognata, Arthopoda, Cnidaria |
Class | Appendicularia, Hydrozoa, Sagittoidea, Ostracoda, Copepoda, Thecostraca, Appendicularia , Malacostraca, Gastropoda |
Order | Copelata, Aphragmophora, Amphipoda, Calanoida, Clausocalanidae, Siphonophorae, Trachymedusae , Harpacticoida, Pteropoda , Harpacticoida , Cyclopoida, Euphausiacea |
Family | Calanidae, Microcalanus, Fritillariidae , Fritillariidae, Euchaetidae, Diphyidae, Pseudocalanus, Metridinidae , Ectinosomatidae, Oikopleuridae, Hyperiidae, Clausocalanidae, Clionidae , Sagittidae , Acartiidae , Scolecitrichidae , Oncaeidae, Rhopalonematidae, Oithonidae , Euphausiidae |
Données sur le projet
Pas de description disponible
Titre | Size and abundance data from Pro Mare project,Barents Sea 1984, 1987, 1988. |
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Méthodes d'échantillonnage
standard Juday nets (0,36 m opening, 90 µm mesh size) standard WP-2 nets (0.56 m opening, 200 µm mesh size) modified WP-2 nets (0.56 m opening, 90 µm mesh size) submersible plankton pumps "Hufsa" owned by IMR (Bergen; 90 µm mesh size) and University in Tromsø ( 200 µm mesh size). Opening diameter 0.25 m. Some samples were shared with other researchers - the fraction I received has been weighed into "fraction counted"
Etendue de l'étude | Between 1984–1990, the Norwegian Research Council supported system-wide ecological programmes that focused upon the southwestern and central region of the Barents Sea. |
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Description des étapes de la méthode:
- Metadata station data from files, notes and cruise reports Abundances count data from calculation files checked against hand-written raw data. Only numerical values above zero and presence data are noted. Data calculated per square m sea surface and down to sampling depth. Depth has been corrected for towing angle, when necessary. Abundances per square m Count data for split water-column (cruise 10, st 6 & 7) and Hufsa pump-samples at discrete depths (cruise 10, st 7, and cruise ED = Endre Dyrøy) Microscope_Pseudocalanus prosome lengths from formalin-preserved samples. Data from files and handwritten notes Species have been identified according to personal communication from Bruce W. Frost, Univ. Washington, and publication Frost, BW (1989). A taxonomy of the marine calanoid copepod genus Pseudocalanus. Canadian Journal of Zoology 67: 525-551. https://doi.org/10.1139/z89-077 Microscope_Microcalanus prosome lengths from formalin-preserved samples. Data from files and handwritten notes Species have been identified according to personal communication from Bruce Frost, Univ. Washington, and technical report by J. Vidal Vidal, Julio (1971). Taxonomic Guides to Arctic Zooplankton (IV): Key to the Calanoid Copepods of the Central Arctic Ocean. Technical report nr 5. University of Southern California, Department of biological sciences. 254 pp. Length of Microcalanus sp adult females overlap mostly with M. pusillus. There is a small overlap of the size distributions between M. pusillus and M. pygmaeus Stained_Pseudocalanus Size measurements (digitized) from formalin fixed, stained and dehydrated copepods in cedarwood oil. Stained_Microcalanus Size measurements (digitized) from formalin fixed, stained and dehydrated copepods in cedarwood oil. Samples from stained samples Stained samples were preserved in formalin, then stained with borax-carmine and dehydrated and transferred to cedarwood oil. This procedure decreased sizes by ca 24% by length (Norrbin, 1994). These contain data on prosome length, width and area, gonad area (sometimes length and width) gonad development stage, oil sack area, sometimes gut contents, and sometimes also visible eggs (oocytes) or diverticulae Described in e.g. Norrbin (1991) listed above and Norrbin (1994)
Métadonnées additionnelles
Identifiants alternatifs | 66825187-bc98-4eda-bfe1-e2bd477d2890 |
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https://ipt.gbif.no/resource?r=promare |