scholarly journals Effect on Subduction of Deeply Buried Seamounts Offshore of Kodiak Island

Tectonics ◽  
2020 ◽  
Vol 39 (7) ◽  
Author(s):  
Marina C. G. Frederik ◽  
Sean P. S. Gulick ◽  
John J. Miller
Keyword(s):  
Kodiak Island

T phases from 80 Alaskan earthquakes, March 28-31, 1964

1965 ◽  
Vol 55 (1) ◽  
pp. 59-63
Author(s):  
John Northrop
Keyword(s):  
Continental Shelf ◽  
Island Area ◽  
Kodiak Island ◽  
Phase Signal ◽  
T Phase

Abstract A large T-phase signal was received at Pt. Sur, California, from the Alaskan earthquake of March 28, 1964. Additional T phases were received from 90 per cent of the 80 aftershocks studied in the Kodiak Island area. The largest T phases were received from hypocenters beneath the upper portion of the continental shelf.

Using dive behavior and active acoustics to assess prey use and partitioning by fin and humpback whales near Kodiak Island, Alaska

2014 ◽  
Vol 31 (1) ◽  
pp. 255-278 ◽  
Author(s):  
Briana H. Witteveen ◽  
Alex De Robertis ◽  
Lei Guo ◽  
Kate M. Wynne
Keyword(s):  
Humpback Whales ◽  
Dive Behavior ◽  
Kodiak Island ◽  
Active Acoustics

Reproductive Cycle, Size at Maturity, and Sexual Composition of Commercially Harvested Weathervane Scallops (Patinopecten caurinus) in Alaska

1970 ◽  
Vol 27 (11) ◽  
pp. 2112-2119 ◽  
Author(s):  
Daniel P. Hennick
Keyword(s):  
Reproductive Cycle ◽  
Size At Maturity ◽  
Annual Rings ◽  
Island Growth ◽  
Kodiak Island ◽  
Sexual Composition

Findings of this study indicated that scallops spawn in the summer, primarily during early June, and also through mid-July. Spawning is complete, and only one annual spawning occurs. Sexual composition of mature scallops appeared as a 50:50 ratio. Most scallops were mature when three or more concentric rings (annual rings) were present on the upper valve and all after four or more were present. Scallops off Yakutat grow slower and are smaller at maturity than scallops off Kodiak Island. Growth and size differences did not seem directly related to time of maturity.

An Optical Assessment of Weathervane Scallop Density and Abundance Off Kodiak Island, Alaska

2021 ◽  
Vol 40 (1) ◽  
Author(s):  
Victoria M. Batter ◽  
T. Scott Smeltz ◽  
Nathan Wolf ◽  
Gregg E. Rosenkranz ◽  
Christopher Siddon ◽  
...  
Keyword(s):  
Kodiak Island

Intensities and isoseismal map for the St. Elias earthquake of February 28, 1979

1980 ◽  
Vol 70 (5) ◽  
pp. 1635-1649
Author(s):  
C. W. Stover ◽  
B. G. Reagor ◽  
R. J. Wetmiller
Keyword(s):  
United States ◽  
Maximum Intensity ◽  
Island Region ◽  
Isoseismal Map ◽  
Kodiak Island ◽  
Isoseismal Maps ◽  
Felt Area

abstract The magnitude 7.2 St. Elias earthquake of February 28, 1979 was felt over an area of about 500,000 km2 of Alaska, United States, and Canada. The maximum intensity was VII at Icy Bay Lumber Camp. No major damage resulted as the epicenter was in an unpopulated area of Alaska. Isoseismal maps are also presented for the earthquakes of September 4, 1899, September 10, 1899, 21 hr, October 9, 1900, and July 10, 1958; magnitudes 8.3, 8.6, 8.3, and 7.9, respectively. The felt areas of the 1899 and 1958 earthquakes were not significantly larger than the St. Elias felt area considering the uncertainty of their limit of perceptibility. The October 9, 1900 earthquake appears to be located in the Kodiak Island region and not near Cape Yakatage as previously published.

The Kodiak Island Refugium, Radiocarbon Variations and Absolute Chronology, Maps for Books and Theses

1972 ◽  
Vol 4 (3) ◽  
pp. 279-282
Author(s):  
Jack D. Ives ◽  
J. T. Andrews ◽  
Kathleen A. Salzberg
Keyword(s):  
Kodiak Island
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