Biology and Management of Dogfish Sharks

Abstract.—There is a long history of exploitation of spiny dogfish along the Pacific coast of the United States. In modern times there have been three distinct phases of exploitation: a fishery for oil (1917–39), followed by a fishery for livers for their vitamin content (1937–1950), and then one for muscle tissue for human consumption (1975–1995). By the end of the liver fishery, the resource showed clear signals of decline and similar signals of decline were noted at the end of the food fishery.

2010 ◽  
Vol 1 (1) ◽  
pp. 32 ◽  
Author(s):  
R. E. Hickson ◽  
F. W. Rodolf

Columbia River is the largest river on the Pacific Coast of the United States. It heads at Columbia Lake in British Columbia, about 80 miles north of the international boundary, and flows northward parallel to the summit of the Rocky Mountains for about 185 miles, thence turns back and flows generally southward through Upper and Lower Arrow Lakes and enters the United States about 25 miles west of the northeast corner of the State of Washington. Thence the river flows by a sinuous course southward, westward, and southeastward to the Oregon-Washington boundary, thence generally westward between the two states, discharging into the Pacific Ocean 583 statute miles north of San Francisco Bay and 154 miles south of the Straits of Juan de Fuca (distances computed from differences in latitude). The river has a total length of 1,210 miles, of which 750 miles are in the United States.


2021 ◽  
Vol 33 (2) ◽  
pp. 382-411
Author(s):  
Chris Madsen

Henry Eccles, in classic studies on logistics, describes the dynamics of strategic procurement in the supply chain stretching from home countries to military theatres of operations. Naval authorities and industrialists concerned with Japanese aggression before and after Pearl Harbor looked towards developing shipbuilding capacity on North America’s Pacific Coast. The region turned into a volume producer of merchant vessels, warships and auxiliaries destined for service in the Pacific and Indian Oceans. Shipbuilding involved four broad categories of companies in the United States and Canada that enabled the tremendous production effort.


Author(s):  
Annelise Heinz

Mahjong: A Chinese Game and the Making of Modern American Culture illustrates how the spaces between tiles and the moments between games have fostered distinct social cultures in the United States. When this mass-produced game crossed the Pacific it created waves of popularity over the twentieth century. Mahjong narrates the history of this game to show how it has created a variety of meanings, among them American modernity, Chinese American heritage, and Jewish American women’s culture. As it traveled from China to the United States and caught on with Hollywood starlets, high society, middle-class housewives, and immigrants alike, mahjong became a quintessentially American pastime. This book also reveals the ways in which women leveraged a game for a variety of economic and cultural purposes, including entrepreneurship, self-expression, philanthropy, and ethnic community building. One result was the forging of friendships within mahjong groups that lasted decades. This study unfolds in two parts. The first half is focused on mahjong’s history as related to consumerism, with a close examination of its economic and cultural origins. The second half explores how mahjong interwove with the experiences of racial inclusion and exclusion in the evolving definition of what it means to be American. Mahjong players, promoters, entrepreneurs, and critics tell a broad story of American modernity. The apparent contradictions of the game—as both American and foreign, modern and supposedly ancient, domestic and disruptive of domesticity—reveal the tensions that lie at the heart of modern American culture.


Author(s):  
Elizabeth Sinn

This chapter takes a broad look at the Pacific Ocean in relation to Chinese migration. As trade, consumption and capital flows followed migrants, powerful networks were woven and sustained; in time, the networks fanned across the Pacific from British Columbia along the West Coast of the United States to New Zealand and Australia. The overlapping personal, family, financial and commercial interests of Chinese in California and those in Hong Kong, which provide the focus of this study, energized the connections and kept the Pacific busy and dynamic while shaping the development of regions far beyond its shores. The ocean turned into a highway for Chinese seeking Gold Mountain, marking a new era in the history of South China, California, and the Pacific Ocean itself.


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