Sökning: "nanoplastics"
Hittade 3 avhandlingar innehållade ordet nanoplastics.
1. Understanding hazards of nanoplastics using Daphnia magna
Sammanfattning : This thesis presents the results of studies focused on effects caused by nano-sized particles using freshwater filter feeder Daphnia magna. I showed that both positively and negatively surface charged PS NPs induced significant mortality in D. magna after a life-time (103 days) of exposure at low concentrations. LÄS MER
2. Encounters at the microscale: Unraveling soil microbial interactions with nanoplastics
Sammanfattning : Nanoplastics (NPs) originated from plastic residues can interact with soil microorganisms with potential negative effects to their functions. Therefore, I aimed to investigate soil microbial population dynamics when exposed to different NP polymers and concentrations. LÄS MER
3. Microplastics in the aquatic environment: Insights into biological fate and effects in fish
Sammanfattning : According to the United Nations, plastic pollution in the natural environment has been identified as one of the biggest environmental challenges of this century and has become a cause for an emerging international concern. It has been predicted that up to 12 million tons of plastic waste reach the aquatic environment annually. LÄS MER