Climate warming has become a great challenge for global sustainable development. Under
the Paris Agreement, every country must present a climate action plan in five-yearly cycles, a …

The Open-source Data Inventory for Anthropogenic CO 2 (ODIAC) is a global high-spatial-
resolution gridded emissions data product that distributes carbon dioxide (CO 2) emissions …

Wetlands cover a small portion of the world, but have disproportionate influence on global
carbon (C) sequestration, carbon dioxide and methane emissions, and aquatic C fluxes …

Towards real-time verification of CO2 emissions | Nature Climate Change Skip to main content
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Abstract In this “Grand Challenges” paper, we review how the carbon isotopic composition of
atmospheric CO2 has changed since the Industrial Revolution due to human activities and …

We have constructed an atmospheric inversion framework based on TM5-4DVAR to jointly
assimilate measurements of methane and δ 13 C of methane in order to estimate source …

We report national scale estimates of CO2 emissions from fossil-fuel combustion and
cement production in the United States based directly on atmospheric observations, using a …

Quantification of CO2 fluxes at the Earth's surface is required to evaluate the causes and
drivers of observed increases in atmospheric CO2 concentrations. Atmospheric inversion …

Measurements of Δ14C and CO2 can cleanly separate biogenic and fossil contributions to
CO2 enhancements above background. Our measurements of these tracers in air around …

We study the drivers behind the global atmospheric methane (CH4) increase observed after
2006. Candidate emission and sink scenarios are constructed based on proposed …