Articles | Volume 16, issue 1
Atmos. Chem. Phys., 16, 85–99, 2016
https://doi.org/10.5194/acp-16-85-2016
Atmos. Chem. Phys., 16, 85–99, 2016
https://doi.org/10.5194/acp-16-85-2016

Research article 15 Jan 2016

Research article | 15 Jan 2016

Delivery of anthropogenic bioavailable iron from mineral dust and combustion aerosols to the ocean

A. Ito and Z. Shi

Related authors

Less atmospheric radiative heating by dust due to the synergy of coarser size and aspherical shape
Akinori Ito, Adeyemi A. Adebiyi, Yue Huang, and Jasper F. Kok
Atmos. Chem. Phys., 21, 16869–16891, https://doi.org/10.5194/acp-21-16869-2021,https://doi.org/10.5194/acp-21-16869-2021, 2021
Short summary
Multiphase processes in the EC-Earth Earth System model and their relevance to the atmospheric oxalate, sulfate, and iron cycles
Stelios Myriokefalitakis, Elisa Bergas-Massó, María Gonçalves-Ageitos, Carlos Pérez García-Pando, Twan van Noije, Philippe Le Sager, Akinori Ito, Eleni Athanasopoulou, Athanasios Nenes, Maria Kanakidou, Maarten C. Krol, and Evangelos Gerasopoulos
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2021-357,https://doi.org/10.5194/gmd-2021-357, 2021
Preprint under review for GMD
Short summary
Contribution of combustion Fe in marine aerosols over the northwestern Pacific estimated by Fe stable isotope ratios
Minako Kurisu, Kohei Sakata, Mitsuo Uematsu, Akinori Ito, and Yoshio Takahashi
Atmos. Chem. Phys., 21, 16027–16050, https://doi.org/10.5194/acp-21-16027-2021,https://doi.org/10.5194/acp-21-16027-2021, 2021
Short summary
Iron from coal combustion particles dissolves much faster than mineral dust under simulated atmospheric acid conditions
Clarissa Baldo, Akinori Ito, Michael D. Krom, Weijun Li, Tim Jones, Nick Drake, Konstantin Ignatyev, Nicholas Davidson, and Zongbo Shi
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2021-748,https://doi.org/10.5194/acp-2021-748, 2021
Preprint under review for ACP
Short summary
Improved representation of the global dust cycle using observational constraints on dust properties and abundance
Jasper F. Kok, Adeyemi A. Adebiyi, Samuel Albani, Yves Balkanski, Ramiro Checa-Garcia, Mian Chin, Peter R. Colarco, Douglas S. Hamilton, Yue Huang, Akinori Ito, Martina Klose, Danny M. Leung, Longlei Li, Natalie M. Mahowald, Ron L. Miller, Vincenzo Obiso, Carlos Pérez García-Pando, Adriana Rocha-Lima, Jessica S. Wan, and Chloe A. Whicker
Atmos. Chem. Phys., 21, 8127–8167, https://doi.org/10.5194/acp-21-8127-2021,https://doi.org/10.5194/acp-21-8127-2021, 2021
Short summary

Related subject area

Subject: Biosphere Interactions | Research Activity: Atmospheric Modelling | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
Examining the competing effects of contemporary land management vs. land cover changes on global air quality
Anthony Y. H. Wong and Jeffrey A. Geddes
Atmos. Chem. Phys., 21, 16479–16497, https://doi.org/10.5194/acp-21-16479-2021,https://doi.org/10.5194/acp-21-16479-2021, 2021
Short summary
Improved gridded ammonia emission inventory in China
Baojie Li, Lei Chen, Weishou Shen, Jianbing Jin, Teng Wang, Pinya Wang, Yang Yang, and Hong Liao
Atmos. Chem. Phys., 21, 15883–15900, https://doi.org/10.5194/acp-21-15883-2021,https://doi.org/10.5194/acp-21-15883-2021, 2021
Short summary
The impact of nitrogen and sulfur emissions from shipping on the exceedance of critical loads in the Baltic Sea region
Sara Jutterström, Filip Moldan, Jana Moldanová, Matthias Karl, Volker Matthias, and Maximilian Posch
Atmos. Chem. Phys., 21, 15827–15845, https://doi.org/10.5194/acp-21-15827-2021,https://doi.org/10.5194/acp-21-15827-2021, 2021
Short summary
Indirect contributions of global fires to surface ozone through ozone–vegetation feedback
Yadong Lei, Xu Yue, Hong Liao, Lin Zhang, Yang Yang, Hao Zhou, Chenguang Tian, Cheng Gong, Yimian Ma, Lan Gao, and Yang Cao
Atmos. Chem. Phys., 21, 11531–11543, https://doi.org/10.5194/acp-21-11531-2021,https://doi.org/10.5194/acp-21-11531-2021, 2021
Short summary
Responses of surface ozone to future agricultural ammonia emissions and subsequent nitrogen deposition through terrestrial ecosystem changes
Xueying Liu, Amos P. K. Tai, and Ka Ming Fung
Atmos. Chem. Phys. Discuss., https://doi.org/10.5194/acp-2021-492,https://doi.org/10.5194/acp-2021-492, 2021
Revised manuscript accepted for ACP
Short summary

Cited articles

Al-Abadleh, H. A.: Review of the bulk and surface chemistry of iron in atmospherically relevant systems containing humic-like substances (HULIS), RSC Adv., 5, 45785–45811, https://doi.org/10.1039/c5ra03132j, 2015.
Amram, K. and Ganor, J.: The combined effect of pH and temperature on smectite dissolution rate under acidic conditions, Geochim. Cosmochim. Ac., 69, 2535–2546, https://doi.org/10.1016/j.gca.2004.10.001, 2005.
Bibi, I., Singh, B., and Silvester, E.: Dissolution of illite in saline–acidic solutions at 25 °C, Geochim. Cosmochim. Ac., 75, 3237–3249, https://doi.org/10.1016/j.gca.2011.03.022, 2011.
Bibi, I., Singh, B., and Silvester, E.: Dissolution kinetics of soil clays in sulfuric acid solutions: Ionic strength and temperature effects, Appl. Geochem., 51, 170–183, https://doi.org/10.1016/j.apgeochem.2014.10.004, 2014.
Download
Short summary
A new Fe dissolution scheme is developed and is applied to an atmospheric chemistry transport model to estimate anthropogenic soluble Fe deposition. Our improved model successfully captured an inverse relationship of Fe solubility and total Fe loading. Our model estimated the low end of Fe solubility compared to the previous studies. Our model results suggest that human activities contribute to about half of bioavailable Fe supply to significant portions of the oceans in the Northern Hemisphere.
Altmetrics
Final-revised paper
Preprint