five

(Table 1) Pollen analysis of peat horizons obtained from sediment cores of Beveroe-lagoon, Outer Flensburg Fjord

收藏
DataONE2025-10-12 更新2025-12-06 收录
下载链接:
https://search.dataone.org/view/sha256:6b7d6cfd2f8efa01a931f9cbdd3a4e2ec74991c1f0393a2c595bf78b29d3d6e2
下载链接
链接失效反馈
官方服务:
资源简介:
Pollen analytical studies were carried out on two sediment cores from Outer Flensburg Fjord taken by N. Exon (1972). 1) Based on the occurrence of Fagopyrum, the lower peat horizon (ca. 40 cm below mean sea level) of the inner lagoon near Beveroe developed after 1400 AD. The dominance of Pinus indicates that its formation may have taken place as late as the end of the 17th. Century. 2) Core No. 10872 from a water depth of 26.5 m contains the pollen zones VIII through the beginning of XI (Overbeck, 1950). Although salinity maxima fall in zone IX, they are not reflected in the pollen curves which show the normal picture found in South Jütland.

由N.埃克松(N. Exon)于1972年采集的外弗伦斯堡峡湾(Outer Flensburg Fjord)两处沉积岩芯,已开展孢粉分析研究。 1)基于荞麦属(Fagopyrum)的出现记录,贝弗勒(Beveroe)附近内部泻湖的下部泥炭层(约低于平均海平面40厘米)形成于公元1400年之后。松属(Pinus)占优的孢粉组合表明,该泥炭层的形成时间最晚可至17世纪末。 2)采自26.5米水深的10872号岩芯涵盖了孢粉带VIII至XI的起始段(奥弗贝克,1950)。尽管盐度峰值出现在孢粉带IX中,但该信号并未在孢粉曲线上体现,曲线呈现出南日德兰(South Jütland)地区典型的正常孢粉组合特征。
创建时间:
2025-11-12
二维码
社区交流群
二维码
科研交流群
商业服务