Oceanographic profile biochemical measurements collected using a net from the ARLIS II (ARCTIC RESEARCH LABORATORY ICE STATION) in the Arctic in 1964) (NODC Accession 0000978)
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资源简介：
Thirty-nine plankton samples were collected at the Drift Station
"Arlis II" at the north of Greenland in the Arctic Ocean during the period
from June to December, 1964. From the samples thirty-two species of
copepods were identified, of which Calanus glacialis, C. hyperboreus,
Microcalanus pygmaeus, Spinocalanus abyssalis, Metridia longa and Oithona
similis were major components.
The maximum plankton biomass throughout the period was observed in
July when C. hyperboreus was predominant. The plankton population during
day season (light season from June to August) was characterized by
abundance of C. hyperboreus, M. pygmaeus and O. similis, while the
population during night season (dark season from September to December)
was characterized by abundance of M. pygmaeus and O. similis.
Developmental stages of C. hyperboreus were collected in bulk in
summer, suggesting that this species was breeding under the permanent ice-
floe.
创建时间：
2016-03-24
