Impact of Corexit on aggregation of young Chaetoceros: Rolling table experiment to test the aggregation of diatoms, TEP (transparent exopolymers), POC (particulate organic carbon) as a function of oil and oil+Corexit

Testing the direct effect of oil or oil+Corexit on aggregation of diatoms. Once aggregates had formed samples were collected separately from the surrounding seawater and the marine snow fraction.本实验旨在探究原油或原油与科思迪（Corexit）复合试剂对硅藻（diatoms）聚集作用的直接影响。待聚集体形成后，分别从周边海水与海洋雪（marine snow）组分中采集样品。