Since the mid-1990s a new generation of Earth-observing satellites has been able to detect
tropospheric air pollution at increasingly high spatial and temporal resolution. Most primary …

High-resolution map** of fuel combustion and CO 2 emission provides valuable
information for modeling pollutant transport, develo** mitigation policy, and for inverse …

Megacities are major sources of anthropogenic fossil fuel CO 2 (FFCO 2) emissions. The
spatial extents of these large urban systems cover areas of 10 000 km 2 or more with …

ABSTRACT Atmospheric Carbon Dioxide (CO2), a significant greenhouse gas, drives
climate change, influencing temperature, rainfall, and the hydrologic cycle. This alters …

Currently, 52% of the world's population resides in urban areas and as a consequence,
approximately 70% of fossil fuel emissions of CO 2 arise from cities. This fact, in combination …

Climate change mitigation efforts require information on the current greenhouse gas
atmospheric concentrations and their sources and sinks. Carbon dioxide (CO2) is the most …

The use of global three-dimensional (3-D) models with satellite observations of CO 2 in
inverse modeling studies is an area of growing importance for understanding Earth's carbon …

We have analyzed near-global stratospheric data (and mesospheric data as well for H 2 O)
in terms of absolute abundances, variability, and trends for O 3, H 2 O, HCl, N 2 O, and HNO …

While the reduction in anthropogenic emissions due to Coronavirus disease 2019 (COVID‐
19) lockdown in China and its impact on air quality have been reported extensively, its …

Accurate simulation of the spatial and temporal variability of tracer mixing ratios over
complex terrain is challenging, but essential in order to utilize measurements made in …