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Source and variability of formaldehyde (HCHO) at northern high latitudes: an...
Here we use satellite observations of formaldehyde (HCHO) vertical column densities (VCD) from the TROPOspheric Monitoring Instrument (TROPOMI), aircraft measurements, combined...- publication PDF
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Changes in moisture flux over the Tibetan Plateau during 1979-2011: Insights...
Net precipitation [precipitation minus evapotranspiration (P -- E)] changes between 1979 and 2011 from a high-resolution regional climate simulation and its reanalysis forcing...- publication PDF
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Evaluating modelled tropospheric columns of CH 4 , CO, and O 3 in the Arctic...
This study evaluates tropospheric columns of methane, carbon monoxide, and ozone in the Arctic simulated by 11 models. The Arctic is warming at nearly 4 times the global average...- publication PDF
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An improved coupled data assimilation system with a CGCM using...
Coupled data assimilation (CDA), which combines coupled models and observations from multiple Earth system domains, plays a critical role in climate studies by producing a four-...- publication PDF
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Skill assessment of HF radar-derived products for Lagrangian simulations in...
Since January 2009, two long-range high-frequency (HF) radar systems have been collecting hourly high-spatial-resolution surface current data in the southeastern corner of the...- publication PDF
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The Model Evaluation Tools (MET): More than a decade of community-supported...
Forecast verification and evaluation is a critical aspect of forecast development and improvement, day-to-day forecasting, and the interpretation and application of forecasts....- publication PDF
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Historical tropospheric and stratospheric ozone radiative forcing using the...
We calculate ozone radiative forcing (RF) and stratospheric temperature adjustments for the period 1850-2014 using the newly available Coupled Model Intercomparison Project...- publication PDF
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Opinion: Beyond global means - novel space-based approaches to indirectly...
The hydroxyl radical (OH) plays a central role in tropospheric chemistry, as well as influencing the lifetimes of some greenhouse gases. Because of limitations in our ability to...- publication PDF
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Confronting the challenge of modeling cloud and precipitation microphysics
In the atmosphere,microphysicsrefers to the microscale processes that affect cloud and precipitation particles and is a key linkage among the various components of Earth's...- publication PDF
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Consequences of 1.5â°C and 2â°C global warming levels for temperature...
Discriminating climate impacts between 1.5 degrees C and 2 degrees C warming levels is particularly important for Central Africa, a vulnerable region where multiple biophysical,...- publication PDF
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The correlation between electron temperature and density in the topside...
Detection of Electro-Magnetic Emissions Transmitted from Earthquake Regions satellite data have been used to investigate the global relationship between electron density (Ne)...- publication PDF
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Machine learning for improving surface-layer-flux estimates
Flows in the atmospheric boundary layer are turbulent, characterized by a large Reynolds number, the existence of a roughness sublayer and the absence of a well-defined viscous...- publication PDF
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Coupling the Rice convection model-equilibrium to the Lyon-Fedder-Mobarry...
The pursuit of realistic simulation of the physics of plasma transport, ring current formation and storm-triggered Earth magnetic and electric field is an ongoing challenge in...- publication PDF
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Climate impacts of systematic errors in the simulation of the path of the...
Experiments employing an adjustment of the pressure field in the ocean component of a coupled climate system model are undertaken in both ocean-only and coupled experiments to...- publication PDF
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The responses of cloudiness to the direct radiative effect of sulfate and...
This study investigates the responses of the direct radiative effect of light absorbing and scattering carbonaceous and sulfate aerosols on cloudiness and associated radiative...- publication PDF
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A new method to correct the electrochemical concentration cell (ECC)...
The electrochemical concentration cell (ECC) ozonesonde has been the main instrument for in situ profiling of ozone worldwide; yet, some details of its operation, which...- publication PDF
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A modeling study on the responses of the Mesosphere and Lower Thermosphere...
Joule heating and radiative cooling usually play key roles in high-latitude thermospheric temperature changes during geomagnetic storms. In the mesosphere and lower thermosphere...- publication PDF
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Implementation and evaluation of the GEOS-Chem chemistry module version...
We implement the GEOS-Chem chemistry module as a chemical mechanism in version 2 of the Community Earth System Model (CESM). Our implementation allows the state-of-the-science...- publication PDF
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Discovery of new coronal lines at 2.843 and 2.853 μm
Two new emission features were observed during the 2017 August 21 total solar eclipse by a novel spectrometer, the Airborne Infrared Spectrometer (AIR-Spec), flown at 14.3 km...- publication PDF
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Large ensemble diagnostic evaluation of hydrologic parameter uncertainty in...
Land surface models such as the Community Land Model version 5 (CLM5) seek to enhance understanding of terrestrial hydrology and aid in the evaluation of anthropogenic and...- publication PDF
