关于未来海面变化趋势与平原海岸的变化

作者估计,在未来50—lOO年中,世界海面未必会有几米幅度的上升;未来的海面上升在堆积平原海岸地带,将形成宽厚的砂堤,而不会发生大幅度侵陆的海漫。

ON SEA LEVEL TREND AND CHANGES OF PLAIN COAST IN FUTURE

Global sea level has been predicted to rise more and more in the next century due to global warming up of climate caused by the increasing concentrations of CO₂ in atmosphere. Sea level rise would also cause substantial beach erosion and the intrusion of seawater into low-lying area where are now freshwater regions. But the author estimates that sea level in future would not rise according to the rate mentioned in literatures and that the wide and high outer bars would be forming in development of plain coasts.