| title: |
| Microplastics in freshwater systems: origin, fate and impact : a methodological research
work |
|
| contributing persons: |
| Stefanie Felsing[VerfasserIn] |
 |
1162369418 |
| Stefan Forster[AkademischeR BetreuerIn] |
| Thilo Hofmann[AkademischeR BetreuerIn] |
|
| contributing corporate bodies: |
| Universität Rostock[Grad-verleihende Institution] |
|
38329-6 |
| Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution] |
|
2147083-2 |
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| |
| abstract: |
|
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.
[English] |
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| document type: |
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| institution: |
| Faculty of Mathematics and Natural Sciences |
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| language: |
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| subject class (DDC): |
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publication /
production: |
Rostock
|
Rostock: Universität Rostock
|
|
2018
|
|
| statement of responsibility: |
| vorgelegt von: Stefanie Felsing aus Rostock |
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| |
| identifiers: |
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| access condition: |
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| license/rights statement: |
all rights reserved
This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz). |
|
|
| RosDok id: |
rosdok_disshab_0000002097 |
| created / modified: |
30.04.2019 / 08.08.2023
|
| metadata license: |
The metadata of this document was dedicated to the public domain
(CC0 1.0 Universal Public Domain Dedication). |
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