Morphotype variations in subfossil diatom species of Aulacoseira in 24 Michigan Lakes, USA

[摘要] Diatom assemblages preserved in lake sediment records can provide proxy data of past environmental changes in biological conditions. In order to investigate past changes in the environment of north-central Michigan, diatom assemblages...

[学科分类] 植物学

[关键词] diatom;Aulacoseira;ultrastructure;sediment;distribution;morphotype;Michigan lakes