Oyster Legislation Past And Present

Nonnative Oysters in the Chesapeake Bay discusses the proposed plan to offset the dramatic decline in the bay's native oysters by introducing disease-resistant reproductive Suminoe oysters from Asia. It suggests this move should be delayed until more is known about the environmental risks, even though carefully regulated cultivation of sterile Asian oysters in contained areas could help the local industry and researchers. It is also noted that even though these oysters eat the excess algae caused by pollution, it could take decades before there are enough of them to improve water quality.

Australia's Northern Territory is twice the size of Texas with a population less than one-tenth that of Houston. How could so vast a place be a setting for environmental abuse? American anthropologist Richard Symanski shows how the Outback's ecology has been drastically altered as Europeans, Aborigines, wild species, and introduced species make their impact on the land and on each other.