Over the past 5 years, 100 oceanographers from around the world scrutinized the ocean carbon sink through models and observations. The studies are the foundation for the Global Carbon Budget and Regional Assessments (RECCAP2) Papers in a special issue agupubs.onlinelibrary.wiley.com/doi/toc/10.100…

Richard Sims et al.* look at coastal/shelf air-sea CO₂ fluxes in the Kitikmeot Sea, Canada. doi.org/10.5194/os-19-… #ocean #arctic #co2 #flux *too many to mention them all!

Ahra Mo et al.* clear out the leaves to look at the air-sea CO₂ flux of the Pacific sector of the Southern Ocean in austral Autumn. doi.org/10.3389/fmars.… #SouthernOcean #co2 #flux *K Park, J Park, D Hahm, K Kim, Y H Ko, J L Iriarte, J-O Choi, T-W Kim

Yuanyuan Gu, Gabriel G. Katul and Nicolas Cassar break down the multiple factors the air-sea CO₂ flux calculation to understand the drivers of temporal variability at multiple scales. doi.org/10.1029/2022JG… #ocean #co2 #flux

Sang-Wook Yeh et al* explore the low frequency changes in ocean pCO₂ around East Asia caused by the Atlantic and Pacific decadal oscillations. #ocean #co2 #pacific #atlantic *Seung-Joo Ma, In-Hong Park, Hee-Jeong Park, Jong-Seong Kug doi.org/10.1016/j.scit…

Fancy a move to Bergen to help build the Ocean domain of ICOS RI? This could be for you! jobbnorge.no/en/available-j…

Shuo Li, Alexander V. Babanin and Changlong Guan explore ways to integrate wave and bubble effects into air-sea CO₂ flux calculations. doi.org/10.16993/tellu… #ocean #co2 #flux #waves

Zhixuan Wang et al.* combine a variety of methods to reconstruct the pCO₂ field in the South China Sea doi.org/10.5194/essd-1… #ocean #co2 #china *Guizhi Wang, Xianghui Guo, Yan Bai, Yi Xu, Minhan Dai

Mohamed Ahmed et al.* look at the pCO₂ characteristics of the Hudson Bay during ice-melt season. doi.org/10.1525/elemen… #ocean #co2 #HudsonBay #Canada Brent G. T. Else, Brian Butterworth, David W. Capelle, Céline Guéguen, Lisa A. Miller, Claudie Meilleur, Tim Papakyriakou

Lonneke Goddijn-Murphy et al.* explore the impacts of marine plastic litter on air-sea CO2 fluxes doi.org/10.3389/fmars.… #ocean #plastic #co2 #flux *David K. Woolf, Ryan Pereira, Christa A. Marandino, Adrian H. Callaghan, Jacek Piskozub

Amanda Fay et al.* examine the effects of the 1991 Mount Pinatubo eruption on ocean carbon and oxygen levels: doi.org/10.1029/2022GB… #volcano #ocean #co2 #oxygen G. McKinley, N. Lovenduski, Y. Eddebbar, M. Levy, M. Long, H. Olivarez, R. Rustagi

Zigeng Song et al.* develop high resolution maps of pCO₂ and air-sea CO₂ maps of the South China Sea between 2003-2019. doi.org/10.1109/TGRS.2… #SouthChinaSea #ocean #co2 #flux Shujie Yu, Yan Bai, Xianghui Guo, Xianqiang He, Weidong Zhai

Hugo Bellenger et al.* use a climate model to assess the impact of accounting for the ocean skin in calculating air-sea CO₂ fluxes doi.org/10.1029/2022JC… #ocean #co2 #flux *L. Bopp, C. Ethé, D. Ho, J. P. Duvel, S. Flavoni, L. Guez, T. Kataoka, X. Perrot, L. Parc, M. Watanabe

P. J. Duke et al.* report on Canada's marine carbon sink, along with what we don't know about it. doi.org/10.1139/facets… #ocean #co2 #flux #Canada *Too many for a tweet, sadly.

Ylva Ericsson et al.* observe a strong increase in fCO₂ in the Barents Sea and Nasen Basin. doi.org/10.1016/j.poce… #ocean #co2 #BarentsSea *Agneta Fransson, Melissa Chierici, Elizabeth M. Jones, Ingunn Skjelvan, Abdirahman Omar, Are Olsen, Meike Becker

Shuo Li, Alexander V. Babanin and Changlong Guan investigate how dimensionless wave terms can be used in the calculation of gas transfer velocity for air-sea CO₂ transfer. doi.org/10.16993/tellu… #ocean #co2 #flux #waves

Richard Sims et al.* combine algorithms from previous studies to construct datasets of the carbonate systems around the Amazon and Congo outflows. doi.org/10.5194/essd-1… #ocean #carbon #amazon #congo #river *T. M. Holding, P. E. Land, J-F. Piolle, H. L. Green, J. D. Shutler

Doug Vandemark et al.* attempt to reduce motion-induced error in an infra-red CO₂/H₂O gas analyser. doi.org/10.1175/JTECH-… #ocean #CO2 * Marc Emond, Scott D. Miller, Shawn Shellito, Ivan Bogoev, Jason M. Covert

Yibin Huang, Andrea J. Fassbender and Seth M. Bushinsky explore the impact of the biological carbon pool on the air-sea CO₂ flux in the Southern Ocean. doi.org/10.1073/pnas.2… #SouthernOcean #co2 #flux

Cathryn Ann Wynn-Edwards et al.* estimate pCO₂ in the Subantarctic from a biogeochemical float and compare the results to mooring data. doi.org/10.3389/fmars.… #ocean #co2 Elizabeth H. Shadwick, Peter Jansen, Christina Schallenberg, Tanya Lea Maurer, Adrienne J. Sutton