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 …

Intergovernmental Panel on Climate Change (IPCC). Global carbon and other biogeochemical cycles and feedbacks

JG Canadell, PMS Monteiro, MH Costa… - Climate change 2021 …, 2023 - cambridge.org
It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …

[HTML][HTML] Overview: Estimating and reporting uncertainties in remotely sensed atmospheric composition and temperature

T von Clarmann, DA Degenstein… - Atmospheric …, 2020 - amt.copernicus.org
Remote sensing of atmospheric state variables typically relies on the inverse solution of the
radiative transfer equation. An adequately characterized retrieval provides information on …

[HTML][HTML] Methane retrieved from TROPOMI: Improvement of the data product and validation of the first 2 years of measurements

A Lorente, T Borsdorff, A Butz… - Atmospheric …, 2021 - amt.copernicus.org
Abstract The TROPOspheric Monitoring Instrument (TROPOMI) on board the Sentinel 5
Precursor (S5-P) satellite provides methane (CH 4) measurements with high accuracy and …

[HTML][HTML] The OCO-3 mission: measurement objectives and expected performance based on 1 year of simulated data

A Eldering, TE Taylor, CW O'Dell… - Atmospheric …, 2019 - amt.copernicus.org
Abstract The Orbiting Carbon Observatory-3 (OCO-3) is NASA's next instrument dedicated to
extending the record of the dry-air mole fraction of column carbon dioxide (XCO 2) and solar …

[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 …