Descripción
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
Registros
Los datos en este recurso de evento de muestreo han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 40 registros.
también existen 2 tablas de datos de extensiones. Un registro en una extensión provee información adicional sobre un registro en el core. El número de registros en cada tabla de datos de la extensión se ilustra a continuación.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
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
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es UiT The Arctic University of Norway. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 66825187-bc98-4eda-bfe1-e2bd477d2890. UiT The Arctic University of Norway publica este recurso y está registrado en GBIF como un publicador de datos avalado por GBIF Norway.
Palabras clave
Samplingevent; Observation
Contactos
- Originador ●
- Punto De Contacto
https://orcid.org/0000-0002-1985-4132
- Originador
- Verificador
Cobertura geográfica
Barents Sea
| Coordenadas límite | Latitud Mínima Longitud Mínima [-90, -180], Latitud Máxima Longitud Máxima [90, -180] |
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Cobertura taxonómica
No hay descripción disponible
| Reino | Animalia |
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| Filo | Chordata, Mollusca, Arthropoda, Chaetognata, Arthopoda, Cnidaria |
| Class | Appendicularia, Hydrozoa, Sagittoidea, Ostracoda, Copepoda, Thecostraca, Appendicularia , Malacostraca, Gastropoda |
| Orden | Copelata, Aphragmophora, Amphipoda, Calanoida, Clausocalanidae, Siphonophorae, Trachymedusae , Harpacticoida, Pteropoda , Harpacticoida , Cyclopoida, Euphausiacea |
| Familia | Calanidae, Microcalanus, Fritillariidae , Fritillariidae, Euchaetidae, Diphyidae, Pseudocalanus, Metridinidae , Ectinosomatidae, Oikopleuridae, Hyperiidae, Clausocalanidae, Clionidae , Sagittidae , Acartiidae , Scolecitrichidae , Oncaeidae, Rhopalonematidae, Oithonidae , Euphausiidae |
Datos del proyecto
No hay descripción disponible
| Título | Size and abundance data from Pro Mare project,Barents Sea 1984, 1987, 1988. |
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Métodos de muestreo
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"
| Área de Estudio | 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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Descripción de la metodología paso a paso:
- 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)
Metadatos adicionales
| Identificadores alternativos | 66825187-bc98-4eda-bfe1-e2bd477d2890 |
|---|---|
| https://ipt.gbif.no/resource?r=promare |