Descripción
Mesozooplankton were collected with a motion-compensated Bongo net (61 cm mouth diameter, 100 and 200 micrometre meshes) and a mini- Bongo net (18 cm mouth diameter, 50 micrometre mesh nets). Both nets fished to a maximum depth of 400 m but sometimes shallower. Specimens were categorised to the lowest possible taxonomic level, which in some cases encompassed developmental stages but in other cases was limited to higher order taxa. Each taxa was enumerated to determine abundance in units of individuals m-2. The dataset allows examination of the distribution and abundance of these species within the Atlantic sector of the Southern Ocean over a number of years and covering much of the productive season from spring to autumn. The data for the North Atlantic and Arctic covers one season only (summer) and is limited to providing a spatial perspective on the distribution and abundance of mesozooplankton.
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 30 registros.
también existen 1 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:
Ward, P., Tarling, G., Shreeve, R., & ten Hoopen, P. (2020). Epipelagic mesozooplankton distribution and abundance in Southern Ocean Atlantic sector and the North Atlantic and Arctic 1996-2013 [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/5A711904-EF42-46A3-9F47-3F0D6B231F65
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).
Registro GBIF
Este recurso no ha sido registrado en GBIF
Palabras clave
Samplingevent; "EARTH SCIENCE"; "BIOSPHERE"; "ECOLOGICAL DYNAMICS"; "COMMUNITY DYNAMICS"; "BIODIVERSITY FUNCTIONS"; "ECOSYSTEMS"; "AQUATIC ECOSYSTEMS"; "PLANKTON"; "ZOOPLANKTON"; "OCEANS"; "MARINE ENVIRONMENT MONITORING"; Samplingevent
Datos externos
Los datos del recurso también están disponibles en otros formatos
| original database | http://apex.nerc-bas.ac.uk/f?p=163:1 UTF-8 oracle database |
|---|---|
| original dataset | https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=5a711904-ef42-46a3-9f47-3f0d6b231f65 UTF-8 comma separated values (csv) |
Contactos
- Originador
- Investigator
- High Cross, Madingley Road
https://orcid.org/0000-0001-8260-1077
- Originador
- Investigator
- High Crosss, Madingley Road
- Originador
- Investigator
- High Cross, Madingley Road
- Originador
- Investigator
- High Cross, Madingley Road
- Proveedor De Contenido
- Investigator
- High Cross, Madingley Road
Cobertura geográfica
Southern Ocean, Atlantic Sector North Atlantic Ocean, Arctic
| Coordenadas límite | Latitud Mínima Longitud Mínima [-54,45, -43,28], Latitud Máxima Longitud Máxima [-47,97, -35] |
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Cobertura taxonómica
No hay descripción disponible
| Reino | Animalia, Chromista, Protozoa |
|---|---|
| Filo | Annelida, Arthropoda, Bryozoa, Chaetognatha, Chordata, Ciliophora, Cnidaria, Ctenophora, Echinodermata, Foraminifera, Mollusca, Nemertea, Ochrophyta, Phoronida, Rotifera, Sarcomastigophora |
| Class | Appendicularia, Ascidiacea, Bacillariophyceae, Bivalvia, Branchiopoda, Gastropoda, Gymnolaemata, Hexanauplia, Holothuroidea, Hydrozoa, Malacostraca, Oligotrichea, Ophiuroidea, Ostracoda, Polychaeta, Thaliacea |
Cobertura temporal
| Fecha Inicial / Fecha Final | 2006-11-06 / 2013-02-04 |
|---|
Datos del proyecto
No hay descripción disponible
| Título | Polar Science for Planet Earth |
|---|---|
| Fuentes de Financiación | Natural Environment Research Council, UK Research & Innovation |
Personas asociadas al proyecto:
Métodos de muestreo
Samples were retrieved by either a motion compensation Bongo net or a mini Bongo net, and then preserved with Borax buffered 10% formalin for analysis back at the home laboratory. Taxa were identified through examination by light microscopy. The abundance of each taxa within a sample was determined through examining a known fraction of the sample and then making an inverse multiplication of that fraction. Known fractions were principally achieved through the use of a Folsom splitter. Volumetric abundances (individuals m-2) were determined through dividing sample abundance by the volume of water sampled by the respective net. Net volume was mainly derived through multiplying the net opening diameter by the maximum depth of sampling. This calculation assumes 100% net sampling efficiency and that specimens were only captured during the ascent phase of the net deployment.
| Área de Estudio | Data were gathered on a series of oceanographic cruises aboard the RRS James Clark Ross during expeditions to the Atlantic Sector of the Southern Ocean and the North Atlantic/Arctic. |
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Descripción de la metodología paso a paso:
- All species were identified according to the taxonomic guides available at time of analysis and the user must be aware that some species names may have since been updated.
Referencias bibliográficas
- Tarling GA, Ward P, Atkinson A, Collins MA, Murphy EJ (2012) Editorial: DISCOVERY 2010: Spatial and temporal variability in a dynamic polar ecosystem. Deep-Sea Res. II 59-60:1-13. https://doi.org/10.1016/j.dsr2.2011.10.001
- Tyrrell T, Tarling GA, Leakey R, Cripps G, Thorpe S, Richier S, Moore CM (2016) Impacts of surface ocean acidification in polar seas and globally: a field-based approach. Deep-Sea Res. II 127:1-6. https://doi.org/10.1016/j.dsr2.2016.02.009
Metadatos adicionales
marine, harvested by iOBIS
| Identificadores alternativos | 402c81b6-8d69-4650-8826-92f91d2728a7 |
|---|---|
| https://ipt-demo.gbif.es/resource?r=katia-meso |