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Chemical and Engineering News, 1974
The position of industry vs. that of Government-labor-ACS on the proposed work-place standard for vinyl chloride is specified. (DT)
Descriptors: Chemistry, Data, Health, Legislation
Center for Environmental Education, Washington, DC. – 1987
Environmental impacts arise from entanglement of marine animals in plastic debris and from ingestion of plastics by marine organisms. Plastic debris can cause potential threats to humans when divers become entangled or vessels become fouled in debris. The depletion of fishery resources, vessel damage, and aesthetic degradation resulting in lost…
Descriptors: Animals, Conservation (Environment), Environmental Education, Marine Education
O'Hara, Kathryn; And Others – 1986
The public has become increasingly aware that marine wildlife sometimes becomes entangled in fishing gear, such as dolphins in tuna nets. However, little is known about how widespread entanglement is and what its impacts are. If conclusions can be drawn from what few data do exist, the picture is an alarming one. Each year fishing activity causes…
Descriptors: Animals, Conservation (Environment), Endangered Species, Environmental Education