Distribution of surface phytoplankton between New Zealand and Antarctica, December 1957

Ocorrência
Versão mais recente published by The National Institute of Water and Atmospheric Research (NIWA) on ago. 8, 2018 The National Institute of Water and Atmospheric Research (NIWA)
Publication date:
8 de agosto de 2018
Licença:
CC0 1.0

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Descrição

During the Trans-Antarctic Expedition 1955-1958, the distribution of phytoplankton in the southern ocean and Ross Sea was investigated from fifty-seven samples taken at roughly 30-mile intervals between southern New Zealand and McMurdo Sound. The greatest diversity of species occurred between 55° and 60°S, just north of the Antarctic Convergence. Maximum concentration was found at 70° to 72°S, where Corethron crioplhilum was profoundly dominant. A predominately sub-Antarctic assemblage between 52° and 64°S was dominated by nine species not found in significant quantities elsewhere in the series of samples. Only two of these extended in appreciable numbers into the Ross Sea. Six of the commonest species ranged from sub-Antarctic waters southwards across the Antarctic Convergence, and two were not recorded north of the Ross Sea.

Registros de Dados

Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 666 registros.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versões

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Como citar

Pesquisadores deveriam citar esta obra da seguinte maneira:

Southwestern Pacific OBIS (2014). Distribution of surface phytoplankton between New Zealand and Antarctica, December 1957 . Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 666 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=mbis_tae released on June 29, 2014.

Direitos

Pesquisadores devem respeitar a seguinte declaração de direitos:

O editor e o detentor dos direitos deste trabalho é The National Institute of Water and Atmospheric Research (NIWA). To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF Registration

Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 8cd0f2da-8ffd-47d1-8920-8557a3658e4d.  The National Institute of Water and Atmospheric Research (NIWA) publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF New Zealand.

Palavras-chave

Occurrence; Observation

Contatos

Kevin Mackay
  • Provedor Dos Metadados ●
  • Originador ●
  • Ponto De Contato
Marine Database Manager
NIWA
Private Bag 14901, Kilbirnie
Wellington
NZ
http://www.niwa.co.nz

Cobertura Geográfica

Between New Zealand and Antarctica

Coordenadas delimitadoras Sul Oeste [-77,667, 165,5], Norte Leste [-48, 180]

Cobertura Taxonômica

Phytoplankton (diatoms and dinoflagellates)

Reino Chromista

Cobertura Temporal

Data Inicial / Data final 1957-12-19 / 1957-12-31

Dados Sobre o Projeto

Nenhuma descrição disponível

Título Trans-Antarctic Expedition 1955-58
Financiamento N/A
Descrição da Área de Estudo The waters between New Zealand and Antarctica
Descrição do Design During a cruises of H.M.N.Z.S. Endeavour from 18th to 31st December 1957 forming part of the Trans-Antarctic Expedition, sixty-three 2-ounce jars of phytoplankton were collected between Dunedin and McMurdo Sound.

O pessoal envolvido no projeto:

Vivienne Cassie
  • Autor

Métodos de Amostragem

Seawater from the ship's firemains were run through nets with two hundred meshes to the inch, and the tap at 1/4 to 1/3 pressure for times varying from ten to twenty minutes. The samples were preserved in two to four per cent neutral formalin and sea surface temperatures recorded at the time of sampling.

Área de Estudo Surface waters between Dunedin, New Zealand, and McMurdo Sound, Antarctica.
Controle de Qualidade The scientific names have been mapped to the World Register of Marine Species (WoRMS), using the online taxon match tool.

Descrição dos passos do método:

  1. Data were digitised from the Trans-Antarctic Expedition Scientific Report No. 7.

Citações bibliográficas

  1. Cassie, V. 1962. Distribution of surface phytoplankton between New Zealand and Antarctica December 1957. Trans-Antarctic Expedition 1955-1958 Scientific Reports No. 7. Trans-Antarctic Expedition Committee, London, 1963. 13pp. Cassie (1962)

Metadados Adicionais

marine, harvested by iOBIS

Identificadores alternativos 8cd0f2da-8ffd-47d1-8920-8557a3658e4d
https://nzobisipt.niwa.co.nz/resource?r=mbis_tae