Effects of Depressurization Upon Largemouth Bass

摘要: Abstract The effects of induced, rapid depressurization upon largemouth bass (Micropterus salmoides), simulating conditions common to deep-water angling, were examined. Depths 0.0, 9.1, 18.3, and 27.4 m simulated in a large hyperbaric chamber. Statistical analyses indicated that significant mortality occurred when fish depressurized from depths 18.3 m. Individuals all experienced bloating some external hemorrhaging, while those severe internal hemorrhaging formation gas bubbles their blood. If are caught at greater than m, least 40% will result alone. Therefore, anglers may have refrain fishing these if they intend release catch.