How well do we understand the land‐ocean‐atmosphere carbon cycle?

D Crisp, H Dolman, T Tanhua… - Reviews of …, 2022 - Wiley Online Library
Fossil fuel combustion, land use change and other human activities have increased the
atmospheric carbon dioxide (CO2) abundance by about 50% since the beginning of the …

Carbon loss from forest degradation exceeds that from deforestation in the Brazilian Amazon

Y Qin, X Xiao, JP Wigneron, P Ciais, M Brandt… - Nature Climate …, 2021 - nature.com
Spatial–temporal dynamics of aboveground biomass (AGB) and forest area affect the carbon
cycle, climate and biodiversity in the Brazilian Amazon. Here we investigate interannual …

Improved retrievals of carbon dioxide from Orbiting Carbon Observatory-2 with the version 8 ACOS algorithm

CW O'dell, A Eldering, PO Wennberg… - Atmospheric …, 2018 - amt.copernicus.org
Since September 2014, NASA's Orbiting Carbon Observatory-2 (OCO-2) satellite has been
taking measurements of reflected solar spectra and using them to infer atmospheric carbon …

Constraining China's land carbon sink from emerging satellite CO2 observations: Progress and challenges

Y Wang, X Tian, F Chevallier, MS Johnson… - Global Change …, 2022 - Wiley Online Library
Land carbon sink is a vital component for the achievement of China's ambitious carbon
neutrality goal, but its magnitude is poorly known. Atmospheric observations and inverse …

[HTML][HTML] OCO-3 early mission operations and initial (vEarly) XCO2 and SIF retrievals

TE Taylor, A Eldering, A Merrelli, M Kiel… - Remote Sensing of …, 2020 - Elsevier
Abstract NASA's Orbiting Carbon Observatory-3 (OCO-3) was installed on the International
Space Station (ISS) on 10 May 2019. OCO-3 combines the flight spare spectrometer from …

Four years of global carbon cycle observed from the Orbiting Carbon Observatory 2 (OCO-2) version 9 and in situ data and comparison to OCO-2 version 7

H Peiro, S Crowell, A Schuh, DF Baker… - Atmospheric …, 2022 - acp.copernicus.org
The Orbiting Carbon Observatory 2 (OCO-2) satellite has been providing information to
estimate carbon dioxide (CO 2) fluxes at global and regional scales since 2014 through the …

National CO2 budgets (2015–2020) inferred from atmospheric CO2 observations in support of the Global Stocktake

B Byrne, DF Baker, S Basu, M Bertolacci… - Earth System …, 2022 - essd.copernicus.org
Accurate accounting of emissions and removals of CO 2 is critical for the planning and
verification of emission reduction targets in support of the Paris Agreement. Here, we …

[HTML][HTML] The 2015–2016 carbon cycle as seen from OCO-2 and the global in situ network

S Crowell, D Baker, A Schuh, S Basu… - Atmospheric …, 2019 - acp.copernicus.org
Abstract The Orbiting Carbon Observatory-2 has been on orbit since 2014, and its global
coverage holds the potential to reveal new information about the carbon cycle through the …

Urban-focused satellite CO2 observations from the Orbiting Carbon Observatory-3: A first look at the Los Angeles megacity

M Kiel, A Eldering, DD Roten, JC Lin, S Feng… - Remote Sensing of …, 2021 - Elsevier
Abstract NASA's Orbiting Carbon Observatory-3 (OCO-3) was designed to support the
quantification and monitoring of anthropogenic CO 2 emissions. Its Snapshot Area Map …

[HTML][HTML] Towards monitoring localized emissions from space: co-located regional and enhancements observed by the OCO-2 and S5P satellites

M Reuter, M Buchwitz, O Schneising… - Atmospheric …, 2019 - acp.copernicus.org
Despite its key role in climate change, large uncertainties persist in our knowledge of the
anthropogenic emissions of carbon dioxide (CO 2) and no global observing system exists …