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通过分析福建沿海40 000年以来85个各类海面标志物的古海面高程,发现40~20kyr BP古海面处于现今海面以下(-25±5)m.末次盛冰期海面大幅度下降,福建沿海为陆相沉积或沉积间断.12kyr BP海面约为-22m,晚冰期以来海面快速上升,6.5kyr BP左右升至现今海面,上升速率为4mm/yr.早全新世海面位于现代海面之下,大约6.5~6.0kyr BP出现第一个高海面,达到+1m左右.6~3kyr BP海面在(0±5)m波动,3kyr BP左右出现第二个高海面,达到+4m左右,此后海面逐渐下降至现今高度.
By analyzing the ancient sea surface elevation of 85 types of sea surface markers for 40 000 years since the coast of Fujian Province, it is found that the paleosalinity of 40 ~ 20kyr BP is below-present sea level (-25 ± 5) m. Continental deposition or sedimentary discontinuities .12kyr BP sea level is about -22m, the sea surface since the late glacial rapid rise, rising around 6.5kyr BP sea now, the rate of rise of 4mm / yr. Early Holocene sea surface is located below the modern sea, about 6.5 ~ 6.0kyr BP, the first high sea surface is about + 1m, the sea surface of 6 ~ 3kyr BP fluctuates at (0 ± 5) m, the second high sea surface is about 3kyr BP, reaching about + 4m, and then the sea surface gradually descends to Today’s height.