渔业资源生物呼吸代谢研究进展

呼吸代谢是生物能量学研究的重要内容之一,是能量收支研究的重要组分,它既反映出生物的生理状态,也反映了环境条件对其生理活动的影响。影响呼吸代谢的因素分为生物因素和非生物因素,通过对体重、温度、活动行为、昼夜节律、饥饿摄食和氧分压等因素的研究,可以对渔业资源生物的呼吸代谢进行评估。依据国内外关于渔业资源生物呼吸代谢的研究成果,研究了鱼、虾、蟹、贝等生物呼吸代谢的研究方法,分析了影响其耗氧率和排氨率的因素,希冀可从个体生理生态扩展到群体生理生态面,为海洋牧场增殖放流提供数据支撑。

Advancement of the study on respiratory metabolism of fishery resources organism

Respiratory metabolism is one of the most important aspects in bioenergetics and the important components of energy budget.It can reflect not only biological physiological condition,but also the environmental conditions on the effect of physical activity.Influence factors of respiratory metabolism can be divided into biological factors and non-biological factors.The respiratory metabolism of the fishery resources organism was evaluated in response to body weight,temperature,activity,handling,diurnal rhythm,hungry,feeding and oxygen saturation level.According to results of study about domestic and foreign in recent years,its method of study about fish,shrimp,crab and shellfish on respiratory metabolism were researched,the factors which influenced oxygen consumption rate and ammonia excretion rate were analyzed,hoping for expanding individual physiological ecology to colony physiological ecology and providing data support to enhancement in marine ranching.