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IMPACTS OF CLIMATE CHANGE ON FISH AND FISHERIES

机译:气候变化对鱼类和渔业的影响

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Climate change is one of the most pressing issues facing the world today. Scientific research has unequivocally established that greenhouse gas emissions are leading to increasing changes in the Earth's climate. Increasing temperatures, melting of glaciers, sea level rise, drought, changes in precipitation patterns and the frequency and intensity of extreme weather events, are the source of additional uncertainties and stress on the world's ecosystems. Climate change has serious impacts on various aquatic ecosystems including rivers, reservoirs, estuaries and oceans. These include impact on hydro-biological parameters of aquatic ecosystems, biophysical impacts on the distribution of fishes, specific growth rate of fishes, maturity of fishes, reproductive integrity of fishes, breeding and recruitment of fishes and osmoregulation in migratory fishes, ocean acidification and coral bleaching, changes in oceanography and habitat destruction, disruption to precipitation and freshwater availability. The present paper describes historic reviews and present status of climate change impacts on fish and fisheries along with its adaptive measures.
机译:气候变化是当今世界面临的最紧迫的问题之一。科学研究明确地确定,温室气体排放正在导致地球气候变化的增加。温度升高,冰川融化,海平面上升,干旱,降水模式的变化以及极端天气事件的频率和强度,是造成世界生态系统额外不确定性和压力的原因。气候变化对包括河流,水库,河口和海洋在内的各种水生生态系统产生了严重影响。这些因素包括对水生生态系统水生生物参数的影响,对鱼类分布的生物物理影响,鱼类的特定生长率,鱼类成熟度,鱼类的繁殖完整性,鱼类的繁殖和征募以及and游鱼类的渗透调节,海洋酸化和珊瑚漂白,海洋学变化和生境破坏,降水中断和淡水供应。本文介绍了历史回顾以及气候变化对鱼类和渔业的影响及其适应措施的现状。

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