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Noise Pollution
被引：0
作者：
白永康
机构：
来源：
关键词：
themselves;
ocean;
breaking;
drilling;
affects;
creat;
seriously;
signa;
噪音污染;
threat;
D O I：
暂无
中图分类号：
H319.4 [读物];
学科分类号：
050201 ;
摘要：
<正> Some scientists say that animals in the ocean are increasinglythreatened by noise pollution caused by humans.The issue of noisepollution in the oceans was dissussed at a conference this month ofthe Acoustical Society of America.The noise that affects sea creatuescomes from a number of human activities.It is caused mainly byindustrial under-water explosions,ocean drilling,ship engines andsubmarines.Such noises are addded to natural sounds.These soundsinclude the breaking of ice-fields,under-water earthquakes andvolcanoes,storms and sounds made by animals themselves.
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页码：40 / 41
页数：2
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