摘要
本文根据福建沿海泥炭分布、剖面特征、沉积相、14C测年数据与福建沿海晚更新世以来海平面变动的时空关系,讨论了福建沿海泥炭形成和分布的主要控制因素。
Peat in Fujian Province is mainly distributed on a fair scale in the coastal area. Sections of the peat have the characteristics of shorediposit with marine Foraminifera and Bacillariophyta. ^(14)C dating shows that their ages are mainly 40000—22000a B.P. and after 4000a B.P., when happened transgressions in Fujian coastal area. Based on these evidences, the author draws a conclusion that Late Pleistocene and Holccene transgressions built many marshdepressions in Fujian coastal area, which restricted the formation and distribution of peat in the province.
出处
《热带地理》
北大核心
1991年第1期32-38,共7页
Tropical Geography
