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Felsing,  Stefanie

Microplastics in freshwater systems  : origin, fate and impact : a methodological research work

Rostock : Universität , 2018

https://doi.org/10.18453/rosdok_id00002449

http://purl.uni-rostock.de/rosdok/id00002449

Microplastics are separated from environmental samples based on their electrostatic behavior. They were taken with a continuous flow centrifuge and by sediment cores. The effects of different plastics on Lumbriculus variegatus were determined and whether the plastic types dissolve poisonous additives in the water phase. The results of a sediment contact test show that PVC had a negative effect on mortality with an LC 50 of 1.7 mg/g dw. The glycogen content of the surviving worms show that only the increasing concentration of PVC causes a negative effect. Additives were leached of the plastics.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Forster,  Stefan
Hofmann,  Thilo
Sprache(n) :
Englisch
DDC Klassifikation :
570 Biowissenschaften, Biologie
URN :
urn:nbn:de:gbv:28-rosdok_id00002449-1
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00002449
erstellt am:
2019-04-30
zuletzt geändert am:
2019-04-30
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