Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Holger Hintelmann"'
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0201412 (2018)
Studies of the fate and toxicity of nanoparticles, including nanosilver (AgNPs), have been primarily conducted using bench scale studies over relatively short periods of time. To better understand the fate of AgNPs in natural aquatic ecosystems over
Externí odkaz:
https://doaj.org/article/a0d54f9a8a1842c0a4bab4f657cf49b9
Autor:
Lena Gmelch, Holger Hintelmann, Brendan Hickie, Hermine Kienberger, Gary Stern, Michael Rychlik
Publikováno v:
Frontiers in Nutrition, Vol 4 (2017)
Many northern Inuit communities rely on traditional food as major source of nourishment. An essential part of the traditional Arctic diet is marine mammals such as ringed seals or beluga. Being top predators, these animals are often highly contaminat
Externí odkaz:
https://doaj.org/article/02efa64563d94dd4bb8a0f73ea9e919f
Historical (1850–2010) mercury stable isotope inventory from anthropogenic sources to the atmosphere
Autor:
Ruoyu Sun, David G. Streets, Hannah M. Horowitz, Helen M. Amos, Guijian Liu, Vincent Perrot, Jean-Paul Toutain, Holger Hintelmann, Elsie M. Sunderland, Jeroen E. Sonke
Publikováno v:
Elementa: Science of the Anthropocene (2016)
Abstract Mercury (Hg) stable isotopes provide a new tool to trace the biogeochemical cycle of Hg. An inventory of the isotopic composition of historical anthropogenic Hg emissions is important to understand sources and post-emission transformations o
Externí odkaz:
https://doaj.org/article/aa3ab3f922ac4451a6c5e0d02be7c7f5
Autor:
Magdalena K Stoeva, Stéphane Aris-Brosou, John Chételat, Holger Hintelmann, Philip Pelletier, Alexandre J Poulain
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e89531 (2014)
While microbial communities play a key role in the geochemical cycling of nutrients and contaminants in anaerobic freshwater sediments, their structure and activity in polar desert ecosystems are still poorly understood, both across heterogeneous fre
Externí odkaz:
https://doaj.org/article/c203aa0feb3940a18a79bca6061885bc
Autor:
Shengliu Yuan, Jiubin Chen, Holger Hintelmann, Hongming Cai, Wei Yuan, Sheng He, Ke Zhang, Yuanyuan Zhang, Yulong Liu
Publikováno v:
Environmental Science & Technology. 56:12713-12722
The determination of the mass-independent fractionation of even Hg isotopes (even-MIF, Δ
Mercury concentrations in the atmosphere, surface waters, and soils have increased beyond natural levels as a result of human activities, which poses a risk to human and environmental health. Ireland is situated on the western periphery of Europe, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7c74efb6c6a583d2565ec1fef999dd
https://doi.org/10.21203/rs.3.rs-1220763/v1
https://doi.org/10.21203/rs.3.rs-1220763/v1
Publikováno v:
Environmental sciencetechnology. 56(12)
Nature archives record atmospheric mercury (Hg) depositions from directly emitted Hg and re-emitted legacy Hg. Tracing the legacy versus newly deposited Hg is still, however, challenging. Here, we measured Hg isotope compositions in three dated sedim
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:2472-2480
The impacts of land application of sludge contaminated with silver nanoparticles (Ag NPs) on crop yield and nutritional quality are relatively unknown. Chili (Capsicum annuum L.), lettuce (Lactuca ...
Autor:
João Canário, Adelina Traver, Holger Hintelmann, Daniel Figueiredo, Teresa Cabrita, Margarida dos Santos
Publikováno v:
Goldschmidt2022 abstracts.
Publikováno v:
Goldschmidt2022 abstracts.