Oysterman and Refugee Hong Kong and China Between the Tides, 1949-1997

This article examines the Hong Kong-China maritime border since 1949, when the establishment of the People's Republic of China and the onset of the Cold War turned the 1898 imperial boundary into an ideological line, one that nonetheless remained porous to ties of trade and kinship. It focuses on the oyster-producing communities in the tidelands of the Pearl River estuary, showing how oystermen-some of them also refugees-faced security threats exacerbated by the Cultural Revolution while they also leveraged the borderland's opportunities. The oyster industries are a case study in two forms of agricultural production: traditional land and labor relations on the Hong Kong coast, and collective agriculture in China's socialist period, followed by decollectivization in the reform era. By the end of the Mao years in 1976, China's oyster industry well exceeded that of Hong Kong's, but both systems were vulnerable to industrial pollution. In the reform era and after, China's oystermen built upon persistent networks to navigate their position between Hong Kong, Shenzhen, and the Pearl River Delta. The prosperity of the China oysterman, rather than the Hong Kong refugee, illustrates the inversion of the border's valence from a colonial past to a postsocialist future.

Automated summary

This article explores the border between Hong Kong and China since 1949, when it became an ideological line due to the establishment of the People's Republic of China and the onset of the Cold War. It focuses on the oyster-producing communities in the Pearl River estuary, highlighting the challenges faced by oystermen during the Cultural Revolution and the opportunities presented by the borderland. The study also examines the different agricultural production systems in Hong Kong and China, as well as the impact of pollution on both oyster industries.