Anthropogenic Perturbations to the Atmospheric Molybdenum Cycle

Wong, Michelle Y.; Rathod, Sagar D.; Marino, Roxanne; Li, Longlei; Howarth, Robert W.; Alastuey, Andres; Alaimo, Maria Grazia; Barraza, Francisco; Carneiro, Manuel Castro; Chellam, Shankararaman; Chen, Yu‐Cheng; Cohen, David D.; Connelly, David; Dongarra, Gaetano; Gómez, Darió; Hand, Jenny; Harrison, R. M.; Hopke, Philip K.; Hueglin, Christoph; Kuang, Yuan‐wen; Lambert, Fabrice; Liang, James; Losno, Remi; Maenhaut, Willy; Milando, Chad; Monteiro, Maria Inês Couto; Morera‐Gómez, Yasser; Querol, Xavier; Rodríguez, Sergio; Smichowski, Patricia; Varrica, Daniela; Xiao, Yi‐hua; Xu, Yangjunjie; Mahowald, Natalie M.

doi:10.1029/2020gb006787

i

Anthropogenic Perturbations to the Atmospheric Molybdenum Cycle

Supporting Files

2021
By Wong, Michelle Y. ; Rathod, Sagar D. ; Marino, Roxanne ; ...

Details

Journal Title:

Global Biogeochemical Cycles
Personal Author:

Wong, Michelle Y. ; Rathod, Sagar D. ; Marino, Roxanne ; Li, Longlei ; Howarth, Robert W. ; Alastuey, Andres ; Alaimo, Maria Grazia ; Barraza, Francisco ; Carneiro, Manuel Castro ; Chellam, Shankararaman ; Chen, Yu‐Cheng ; Cohen, David D. ; Connelly, David ; Dongarra, Gaetano ; Gómez, Darió ; Hand, Jenny ; Harrison, R. M. ; Hopke, Philip K. ; Hueglin, Christoph ; Kuang, Yuan‐wen ; Lambert, Fabrice ; Liang, James ; Losno, Remi ; Maenhaut, Willy ; Milando, Chad ; Monteiro, Maria Inês Couto ; Morera‐Gómez, Yasser ; Querol, Xavier ; Rodríguez, Sergio ; Smichowski, Patricia ; Varrica, Daniela ; Xiao, Yi‐hua ; Xu, Yangjunjie ; Mahowald, Natalie M.
NOAA Program & Office:

CIRA (Cooperative Institute for Research in the Atmosphere)
Description:

Molybdenum (Mo) is a key cofactor in enzymes used for nitrogen (N) fixation and nitrate reduction, and the low availability of Mo can constrain N inputs, affecting ecosystem productivity. Natural atmospheric Mo aerosolization and deposition from sources such as desert dust, sea-salt spray, and volcanoes can affect ecosystem function across long timescales, but anthropogenic activities such as combustion, motor vehicles, and agricultural dust have accelerated the natural Mo cycle. Here we combined a synthesis of global atmospheric concentration observations and modeling to identify and estimate anthropogenic sources of atmospheric Mo. To project the impact of atmospheric Mo on terrestrial
Keywords:

Atmospheric Science Environmental Chemistry General Environmental Science Global And Planetary Change Global And Planetary Change Global And Planetary Change
Source:

Global Biogeochemical Cycles, 35(2)
DOI:

https://doi.org/10.1029/2020gb006787
ISSN:

0886-6236 ; 1944-9224
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PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
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urn:sha-512:79d9981209643139cc32af48e648affc95afea1d4ef1a55e4bec96b8d7d0df3f00135df114f1620ffb03ca4aafc765609b6b5a3dd5912e17e7f46f6361a74c2f
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