Flow structure of a quasi-stationary jet in the western subarctic Pacific (the Western Isoguchi Jet)

2020 ◽  
Vol 162 ◽  
pp. 103346
Author(s):  
Taku Wagawa ◽  
Shin-ichi Ito ◽  
Shigeho Kakehi ◽  
Yugo Shimizu ◽  
Kazuyuki Uehara ◽  
...  
Keyword(s):  
Flow Structure ◽  
Subarctic Pacific ◽  
Western Subarctic Pacific

Mesozooplankton responses to iron-fertilization in the western subarctic Pacific (SEEDS2001)

2005 ◽  
Vol 64 (2-4) ◽  
pp. 237-251 ◽  
Author(s):  
Atsushi Tsuda ◽  
Hiroaki Saito ◽  
Jun Nishioka ◽  
Tsuneo Ono
Keyword(s):  
Subarctic Pacific ◽  
Western Subarctic Pacific ◽  
Iron Fertilization

Laboratory observations on early development of the oncaeid copepod Triconia canadensis from the mesopelagic zone of the western subarctic Pacific

2007 ◽  
Vol 87 (2) ◽  
pp. 479-482 ◽  
Author(s):  
Yuichiro Nishibe ◽  
Tsutomu Ikeda
Keyword(s):  
Lipid Droplets ◽  
Development Time ◽  
Hatching Success ◽  
Egg Development ◽  
Egg Hatching ◽  
Subarctic Pacific ◽  
Western Subarctic Pacific ◽  
Mesopelagic Zone ◽  
Life Cycle Strategy

Egg development time and hatching success were determined for the oncaeid copepod, Triconia canadensis, from the mesopelagic zone of the western subarctic Pacific. The egg development time was estimated to be 74.7–84.5 days at in situ temperature (3°C), which is much longer than those reported previously on the other oncaeid copepods even if the differences in experimental temperatures are taken into account. The egg hatching success varied between 50 and 100%, with a grand mean of 88%. The newly hatched nauplii of T. canadensis were elongate ellipsoid in shape, and had many large-sized lipid droplets in their body. Possible adaptive significance of apparent longer egg developmment time of T. canadensis is discussed in the light of their life cycle strategy.

Functional roles of interzonal migrating mesozooplankton in the western subarctic Pacific

2003 ◽  
Vol 57 (3-4) ◽  
pp. 279-298 ◽  
Author(s):  
Toru Kobari ◽  
Akiyoshi Shinada ◽  
Atsushi Tsuda
Keyword(s):  
Subarctic Pacific ◽  
Functional Roles ◽  
Western Subarctic Pacific

Growth stimulation and inhibition of natural phytoplankton communities by model organic ligands in the western subarctic Pacific

2012 ◽  
Vol 69 (1) ◽  
pp. 97-115 ◽  
Author(s):  
Yoshiko Kondo ◽  
Shigenobu Takeda ◽  
Jun Nishioka ◽  
Mitsuhide Sato ◽  
Hiroaki Saito ◽  
...  
Keyword(s):  
Growth Stimulation ◽  
Organic Ligands ◽  
Subarctic Pacific ◽  
Western Subarctic Pacific ◽  
Phytoplankton Communities ◽  
Natural Phytoplankton

Responses of diatoms to iron-enrichment (SEEDS) in the western subarctic Pacific, temporal and spatial comparisons

2005 ◽  
Vol 64 (2-4) ◽  
pp. 189-205 ◽  
Author(s):  
Atsushi Tsuda ◽  
Hiroshi Kiyosawa ◽  
Akira Kuwata ◽  
Mamiko Mochizuki ◽  
Naonobu Shiga ◽  
...  
Keyword(s):  
Subarctic Pacific ◽  
Iron Enrichment ◽  
Western Subarctic Pacific ◽  
Temporal And Spatial

Impacts of ontogenetically migrating copepods on downward carbon flux in the western subarctic Pacific Ocean

2008 ◽  
Vol 55 (14-15) ◽  
pp. 1648-1660 ◽  
Author(s):  
Toru Kobari ◽  
Deborah K. Steinberg ◽  
Ai Ueda ◽  
Atsushi Tsuda ◽  
Mary W. Silver ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Carbon Flux ◽  
Subarctic Pacific ◽  
Western Subarctic Pacific ◽  
Subarctic Pacific Ocean
Sign in / Sign up

Export Citation Format

Share Document