Buffering effect of global vegetation on the air-land exchange of mercury: Insights from a novel terrestrial mercury model based on CESM2-CLM5

Autor: Tengfei Yuan, Peng Zhang, Zhengcheng Song, Shaojian Huang, Xun Wang, Yanxu Zhang

Publikováno v: Environment International, Vol 174, Iss , Pp 107904- (2023)

The vegetation uptake of atmospheric elemental mercury [Hg(0)] and its subsequent littering are critical processes of the terrestrial Hg cycles. There is a large uncertainty in the estimated global fluxes of these processes due to the knowledge gap i

Externí odkaz: https://doaj.org/article/90714e3520874a52a9bcb31185188326

Mercury species export from the Arctic to the Atlantic Ocean

Autor: Ole Valk, Lars-Eric Heimbürger-Boavida, Jeroen E. Sonke, Cédric Garnier, Micha J.A. Rijkenberg, Benjamin Rabe, Eric P. Achterberg, Stephan Krisch, Mariia V. Petrova, Bruno Hamelin, Pablo Lodeiro, Aurélie Dufour, Michiel M Rutgers van der Loeff

Publikováno v: Marine Chemistry
Marine Chemistry, Elsevier, 2020, 225, pp.103855. ⟨10.1016/j.marchem.2020.103855⟩
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Marine Chemistry, 2020, 225, pp.103855. ⟨10.1016/j.marchem.2020.103855⟩

Highlights • First full water column measurements of tHg, pHg, MMHg, MeHg, and DGM at the Fram Strait. • The Arctic Ocean exports tHg- and MeHg-enriched waters to the North Atlantic Ocean. • The Arctic Ocean exports about 18 Mg y−1 of tHg to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0221360fc7cfdf4ccbcb11ce56f3f835
https://hal.archives-ouvertes.fr/hal-02935242/document

Do Volcanic Eruptions Solve Global Atmospheric Mercury Pollution?

Autor: Bagnato, E, AIUPPA, Alessandro, PARELLO, Francesco, CALABRESE, Sergio

Besides human activities, volcanoes also introduce significant quantities of potentially harmful chemical compounds into the environment, mainly in the forms of gases and particles. High-temperature emissions from persistently degassing volcanoes are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3658::5fa7803d8249918018a3e3d937026613
http://hdl.handle.net/10447/79979