Beck, Ivo |  Angot, Helene... -  《Atmospheric Measurement Techniques》 - 2022,15(14) - 4195～4224 - 共30页 - 被引量：9

摘要：Atmospheric observations in remote locations offer a possibility of exploring trace gas and particle concentrations in pristine environments. However, data from remote areas are often contaminated by ...

关键词： BASE-LINE |  NUMBER-CONCENTRATION |  SIZE DISTRIBUTION |  AEROSOL |  OCEAN

Benavent, Nuria |  Mahajan, Anoop S.... -  《Nature geoscience》 - 2022,15(10) - 770～+ - 共6页 - 被引量：17

摘要：Unlike bromine, the effect of iodine chemistry on the Arctic surface ozone budget is poorly constrained. We present ship-based measurements of halogen oxides in the high Arctic boundary layer from the...

关键词： BOUNDARY-LAYER HALOGENS |  PARTICLE FORMATION |  HIGH-RESOLUTION |  BRO |  EMISSIONS |  MONOXIDE |  BROMINE |  IO

Cairns, Warren R. L. |  Turetta, Clara... -  《Atmospheric environment.》 - 2021,262(Oct.) - 118634.1～118634.11 - 共11页 - 被引量：4

摘要：The role of deposition fluxes on the mercury cycle at Concordia station, on the high Antarctic plateau have been investigated over the Austral summer between December 2017 to January 2018. Wet/frozen ...

关键词： Snow scavenging factor |  Atmospheric conditions |  Snow sublimation |  High resolution sampling

Bourgeois, Ilann |  Peischl, Jeff... -  《Proceedings of the National Academy of Sciences of the United States of America.》 - 2021,118(52) - e2109628118～e2109628118 - 共10页 - 被引量：47

摘要：Ozone is the third most important anthropogenic greenhouse gas after carbon dioxide and methane but has a larger uncertainty in its radiative forcing, in part because of uncertainty in the source char...

关键词： ozone |  biomass burning |  urban |  troposphere |  ATom |  NORTH-ATLANTIC |  ATMOSPHERIC CHEMISTRY |  INJECTION HEIGHT |  WILDFIRE SMOKE |  UNITED-STATES...

Lepage, Hugo |  Launay, Marina... -  《Journal of Environmental Management》 - 2020,255 - 共10页 - 被引量：12

摘要：The Rhone River (France) has been used for energy production for decades and 21 dams have been built. To avoid problems due to sediment storage, dam flushing operations are periodically organized. The...

关键词： Trace metals |  PAHs |  Suspended particulate matter |  Pollution monitoring |  Sediment flux

Spolaor, Andrea |  Angot, Helene... -  《Chemosphere: Environmental toxicology and risk assessment》 - 2018,197(Apr.) - 306～317 - 共12页 - 被引量：11

摘要：The Antarctic Plateau snowpack is an important environment for the mercury geochemical cycle. We have extensively characterized and compared the changes in surface snow and atmospheric mercury concent...

关键词： Mercury |  Antarctica |  Dome C

Mulvaney, Kathleen M... |  Selin, Noelle E.... -  《Environmental Science & Technology: ES&T》 - 2020,54(3) - 1326～1335 - 共10页 - 被引量：21

摘要：National commitments under the Paris Agreement on climate change interact with other global environmental objectives, such as those of the Minamata Convention on Mercury. We assess how mercury emissio...

Li, Chuanjin |  Chen, Jiubin... -  《Environmental Science & Technology: ES&T》 - 2020,54(18) - 11344～11355 - 共12页 - 被引量：21

摘要：Mercury (Hg) is a globally spread trace metal due to its long atmospheric residence time. Yet, our understanding of atmospheric processes (e.g., redox reactions and deposition) driving Hg cycling is s...

Angot, Helene |  Hoffman, Nicholas... -  《Environmental Science & Technology: ES&T》 - 2018,52(22) - 12968～12977 - 共10页 - 被引量：16

摘要：Mercury (Hg) is emitted to air by natural and anthropogenic sources, transports and deposits globally, and bioaccumulates to toxic levels in food webs. It is addressed under the global 2017 Minamata C...

Song, Shaojie |  Angot, Helene... -  《Atmospheric chemistry and physics》 - 2018,18(21) - 15825～15840 - 共16页 - 被引量：14

摘要：Distinct diurnal and seasonal variations of mercury (Hg) have been observed in near-surface air at Concordia Station on the East Antarctic Plateau, but the processes controlling these characteristics ...