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Peer reviewed Peer reviewed
Holt, Sidney – Oceanus, 1978
During the present decade, there has been increasing interest in and concern for the fate of marine mammals. Aspects of these changing attitudes, including legislative actions, are examined. (MA)
Descriptors: Conservation (Environment), Depleted Resources, Environmental Education, Fisheries
Peer reviewed Peer reviewed
Pryor, Karen; Norris, Kenneth S. – Oceanus, 1978
Recent legislation has been enforced to reduce porpoise losses in the nets of tuna fishermen. This article discusses some of the behavioral causes of porpoise mortality and described solutions that may or may not work. (MA)
Descriptors: Conservation (Environment), Depleted Resources, Environmental Education, Fisheries
Peer reviewed Peer reviewed
Ray, G. Carleton; And Others – Oceanus, 1978
Presents a method of wildlife management that is based on a critical habitat approach. This is illustrated with the walrus as an example. (MA)
Descriptors: Conservation (Environment), Depleted Resources, Ecology, Environmental Education