Publications de Jérôme Drevet

Magnitude and seasonality of wetland methane emissions from the Hudson Bay Lowlands (Canada)

Jed Oliver Kaplan, Isabelle Bey, Jérôme Drevet

The Hudson Bay Lowlands (HBL) is the second largest boreal wetland ecosystem in the world and an important natural source of global atmospheric methane. We quantify the HBL methane emissions by using the GEOS-Chem chemical transport model to simulate aircr ...

Copernicus Publications2011

Modeling study of the interannual variability in global tropospheric hydroxyl radical and methane concentrations over the last two decades

Jérôme Drevet

Methane (CH4) is a major greenhouse gas whose global warming potential is 23 times more important than carbon dioxide (CO2). CH4 concentrations have steadily increased since the beginning of the industrial era, reaching an unprecedent level (almost 1800 pp ...

EPFL2008

Multimodel ensemble simulations of tropospheric NO2 compared with GOME retrievals for the year 2000

Isabelle Bey, Jérôme Drevet

We present a systematic comparison of tropospheric NO2 from 17 global atmospheric chemistry models with three state-of-the-art retrievals from the Global Ozone Monitoring Experiment (GOME) for the year 2000. The models used constant anthropogenic emissions ...

Copernicus Publications2006

Multimodel ensemble simulations of present-day and near future tropospheric ozone

Isabelle Bey, Jérôme Drevet

2006

Multi-model simulations of carbon monoxide: Comparison with observations and projected near-future changes

Isabelle Bey, Jérôme Drevet

We analyze present-day and future carbon monoxide (CO) simulations in 26 state-of-the-art atmospheric chemistry models run to study future air quality and climate change. In comparison with near-global satellite observations from the MOPITT instrument and ...

2006

Nitrogen and Sulfur Deposition on regional and global scales: A multi-model evaluation

Isabelle Bey, Jérôme Drevet

We use 23 atmospheric chemistry transport models to calculate current and future (2030) deposition of reactive nitrogen (NOy, NHx) and sulfate (SOx) to land and ocean surfaces. The models are driven by three emission scenarios: (1) current air quality legi ...

2006

The global atmospheric environment for the next generation

Isabelle Bey, Jérôme Drevet

2006