scholarly journals A relationship between ocean circulation and volume reverberation in the subarctic northeast Pacific Ocean (Gulf of Alaska)

1986 ◽  
Vol 79 (S1) ◽  
pp. S70-S70
Author(s):  
David G. Browning ◽  
R. G. Turner ◽  
J. W. Powell
Keyword(s):  
Pacific Ocean ◽  
Ocean Circulation ◽  
Gulf Of Alaska ◽  
Northeast Pacific ◽  
Northeast Pacific Ocean

Reproduction, Maturation, and Identification of Larvae of some Sebastes (Scorpaenidae) Species in the Northeast Pacific Ocean

1975 ◽  
Vol 32 (12) ◽  
pp. 2399-2411 ◽  
Author(s):  
S. J. Westrheim
Keyword(s):  
Pacific Ocean ◽  
Gonad Development ◽  
Gulf Of Alaska ◽  
Intermediate Stage ◽  
Minimum Duration ◽  
Northeast Pacific ◽  
Morphological Criteria ◽  
Size Interval ◽  
Northeast Pacific Ocean

Insemination and parturition seasons, maturation, and descriptions of preextrusion larvae were reported for several Sebastes (Scorpaenidae) species (66,760 specimens; 31 species) studied during 1963–73 in the northeast Pacific Ocean, from Oregon (43°N) to the western Gulf of Alaska (170°W). Principal month of insemination was October. Parturition season varied considerably among species — earlier than February for two species, and later than June for five. Within species, parturition season was generally later in the higher latitudes. Maturation of both sexes included an intermediate stage whose minimum duration was 1 yr. Length–maturity relationships were determined for 18 Sebastes species. The size interval in which 50% of specimens were mature ranged from < 17 cm for male S. saxicola to 48 cm for female S. pinniger. Identification of preextrusion larvae by conventional morphological criteria was precluded by interspecific similarities and intraspecific differences. Within-area bathymetric variation in gonad development of S. alutus provided additional evidence of subpopulations.

scholarly journals Cordilleran ice-sheet growth fueled primary productivity in the Gulf of Alaska, northeast Pacific Ocean

Geology ◽  
2018 ◽  
Vol 46 (4) ◽  
pp. 307-310 ◽  
Author(s):  
Juliane Müller ◽  
Oscar Romero ◽  
Ellen A. Cowan ◽  
Erin L. McClymont ◽  
Matthias Forwick ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Primary Productivity ◽  
Ice Sheet ◽  
Gulf Of Alaska ◽  
Northeast Pacific ◽  
Cordilleran Ice Sheet ◽  
Northeast Pacific Ocean

scholarly journals Thalassiosira spp. community composition shifts in response to chemical and physical forcing in the northeast Pacific Ocean

2013 ◽  
Vol 4 ◽  
Author(s):  
P. Dreux Chappell ◽  
LeeAnn P. Whitney ◽  
Traci L. Haddock ◽  
Susanne Menden-Deuer ◽  
Eric G. Roy ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Community Composition ◽  
Physical Forcing ◽  
Northeast Pacific ◽  
Northeast Pacific Ocean

How important are coastal fronts to albacore tuna (Thunnus alalunga) habitat in the Northeast Pacific Ocean?

2017 ◽  
Vol 150 ◽  
pp. 62-71 ◽  
Author(s):  
Karen Nieto ◽  
Yi Xu ◽  
Steven L.H. Teo ◽  
Sam McClatchie ◽  
John Holmes
Keyword(s):  
Pacific Ocean ◽  
Northeast Pacific ◽  
Albacore Tuna ◽  
Thunnus Alalunga ◽  
Northeast Pacific Ocean
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