DOLPHIN LUNG COLLAPSE AND INTRAMUSCULAR CIRCULATION DURING FREE DIVING - EVIDENCE FROM NITROGEN WASHOUT

被引：122

作者：

RIDGWAY, SH ^{[1
]}

HOWARD, R ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,LA JOLLA,CA 92093

来源：

SCIENCE | 1979年 / 206卷 / 4423期

关键词：

D O I：

10.1126/science.505001

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Intramuscular nitrogen tensions in Tursiops truncatus after a schedule of repetitive ocean dives suggest a lung collapse depth of about 70 meters and suggest that intramuscular circulation is maintained during unrestrained diving in the open ocean. Therefore, the bottle-nosed dolphin is not protected by lung collapse from the decompression hazards of dives to depths shallower than 70 meters. Copyright © 1979 AAAS.

引用

页码：1182 / 1183

页数：2

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