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Stephan Wagner
Researcher at Helmholtz Centre for Environmental Research - UFZ
Publications - 324
Citations - 7626
Stephan Wagner is an academic researcher from Helmholtz Centre for Environmental Research - UFZ. The author has contributed to research in topics: Tree (set theory) & Blazar. The author has an hindex of 37, co-authored 305 publications receiving 5791 citations. Previous affiliations of Stephan Wagner include Vienna University of Technology & University of Vienna.
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Export of Plastic Debris by Rivers into the Sea
TL;DR: A global compilation of data on plastic debris in the water column across a wide range of river sizes finds that plastic debris loads, both microplastic and macroplastic, are positively related to the mismanaged plastic waste (MMPW) generated in the river catchments.
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Nanoparticles in the environment: where do we come from, where do we go to?
Mirco Bundschuh,Mirco Bundschuh,Juliane Filser,Simon Lüderwald,Moira S. McKee,George Metreveli,Gabriele E. Schaumann,Ralf Schulz,Stephan Wagner +8 more
TL;DR: Recent achievements in the field of nano-ecotoxicology in both aquatic and terrestrial systems are highlighted but also substantial gaps that require further attention in the future are referred to.
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Tire wear particles in the aquatic environment - A review on generation, analysis, occurrence, fate and effects.
Stephan Wagner,Thorsten Hüffer,Philipp Klöckner,Maren Wehrhahn,Thilo Hofmann,Thorsten Reemtsma +5 more
TL;DR: It is concluded that reliable knowledge on transport mechanism to surface waters, concentrations in surface waters and sediments, effects of aging, environmental half-lives of TWP as well as effects on aquatic organisms are missing are missing and need to be addressed to allow for the assessment of risk ofTWP in an aquatic environment.
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Release of TiO2 Nanoparticles from Sunscreens into Surface Waters: A One-Year Survey at the Old Danube Recreational Lake
Andreas Gondikas,Frank von der Kammer,Robert B. Reed,Stephan Wagner,James F. Ranville,Thilo Hofmann +5 more
TL;DR: This work tested several methodological approaches to detect titanium dioxide nanomaterials released from sunscreen products into the Old Danube Lake (Vienna, Austria), which is heavily used for recreational activities like bathing and water sports during the summer season.
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Spot the Difference: Engineered and Natural Nanoparticles in the Environment—Release, Behavior, and Fate
TL;DR: It is the aim of this Review to critically compare naturally observed processes with those found for engineered systems to identify the "nanospecific" properties of manufactured particles and describe critical knowledge gaps relevant for the risk assessment of manufactured nanomaterials in the environment.