Zobrazeno 1 - 10 of 35 pro vyhledávání: '"Chris M. Marsay"'
6
Particle-Size Variability of Aerosol Iron and Impact on Iron Solubility and Dry Deposition Fluxes to the Arctic Ocean
Autor: William M. Landing, Shun Yu, Songyun Fan, Yuan Gao, Pami Mukherjee, Clifton S. Buck, Chris M. Marsay
Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
This study provides unique insights into the properties of iron (Fe) in the marine atmosphere over the late summertime Arctic Ocean. Atmospheric deposition of aerosols can deliver Fe, a limiting micronutrient, to the remote ocean. Aerosol particle si
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94f083843a493ccb73ef96d0e6a177da
http://link.springer.com/article/10.1038/s41598-019-52468-z
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7
Trace element concentrations, elemental ratios, and enrichment factors observed in aerosol samples collected during the US GEOTRACES eastern Pacific Ocean transect (GP16)
Autor: Clifton S. Buck, Chris M. Marsay, William M. Landing, Ana M. Aguilar-Islas, David Kadko
Publikováno v: Chemical Geology. 511:212-224
Atmospheric deposition is an important source of bioactive trace elements to the open ocean, but observations of this flux are sparse. Atmospheric deposition of aerosol iron is of particular interest as it can play an important role in supporting pri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d39ff70b9d00650cc47dd2684333232e
https://doi.org/10.1016/j.chemgeo.2019.01.002
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8
The residence times of trace elements determined in the surface Arctic Ocean during the 2015 US Arctic GEOTRACES expedition
Autor: Robert Rember, Alan M. Shiller, Jessica N. Fitzsimmons, Laramie T. Jensen, Clifton S. Buck, William M. Landing, Ana M. Aguilar-Islas, Channing Bolt, Chris M. Marsay, David Kadko, Laura M. Whitmore, Robert F. Anderson
Publikováno v: Marine Chemistry. 208:56-69
Data collected during the US Arctic GEOTRACES expedition in 2015 are used to estimate the mean residence time of dissolved trace elements (Fe, Mn, Ni, Cd, Zn, Cu, Pb, V) in surface water with respect to atmospheric deposition . The calculations utili
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca5b3d7e2d5ca28ad3f2e6041048abdc
https://doi.org/10.1016/j.marchem.2018.10.011
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9
Concentrations, provenance and flux of aerosol trace elements during US GEOTRACES Western Arctic cruise GN01
Autor: Clifton S. Buck, William M. Landing, Peter L. Morton, David Kadko, Brent A. Summers, Chris M. Marsay
Publikováno v: Chemical Geology. 502:1-14
The Arctic region is undergoing significant changes in climate, with a notable decrease in summertime sea ice coverage over the past three decades. This trend means an increasing proportion of Arctic Ocean surface waters can receive direct deposition
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3345372fde0df904c18c7e7ce291534d
https://doi.org/10.1016/j.chemgeo.2018.06.007
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10
Particulate iron and other trace elements in near-surface waters of the high latitude North Atlantic following the 2010 Eyjafjallajökull eruption
Autor: Chris M. Marsay, Eric P. Achterberg
In situ pumps were used to collect size-fractionated particles (>53 μm and 1–53 μm) from the upper ocean of the high latitude North Atlantic during spring and summer 2010, and samples were subsequently analysed for Al, P, Ti, V, Mn, Fe, Co, Ni, C
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c86b898077ecbaa62e90ad57aff1f386
https://doi.org/10.1016/j.marchem.2021.103959
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