Populations and metropolitan centers are accumulated in coastal areas around the world. In
view of the fact that they are geographically adjacent to coasts and intense anthropogenic …

Proton-transfer-reaction mass spectrometry (PTR-MS) has been widely used to study the
emissions, distributions, and chemical evolution of volatile organic compounds (VOCs) in …

An overview of the Community Earth System Model Version 2 (CESM2) is provided,
including a discussion of the challenges encountered during its development and how they …

Atmospheric methane grew very rapidly in 2014 (12.7±0.5 ppb/year), 2015 (10.1±0.7
ppb/year), 2016 (7.0±0.7 ppb/year), and 2017 (7.7±0.7 ppb/year), at rates not observed …

Atmospheric methane plays a major role in controlling climate, yet contemporary methane
trends (1982–2017) have defied explanation with numerous, often conflicting, hypotheses …

The growth in global methane (CH4) concentration, which had been ongoing since the
industrial revolution, stalled around the year 2000 before resuming globally in 2007. We …

Methane is the second strongest anthropogenic greenhouse gas and its atmospheric
burden has more than doubled since 1850. Methane concentrations stabilized in the early …

Several viable but conflicting explanations have been proposed to explain the recent~ 8 ppb
per year increase in atmospheric methane after 2006, equivalent to net emissions increase …

The United States is the world's largest oil/gas methane emitter according to current national
reports. Reducing these emissions is a top priority in the US government's climate action …

We conduct a global inverse analysis of 2010–2018 GOSAT observations to better
understand the factors controlling atmospheric methane and its accelerating increase over …