12 056 resources found

Models and observations of atmospheric potential oxygen (APO similar or equal to O-2 + 1.1 * CO2) are used to investigate the influence of El Nino-Southern Oscillation (ENSO) on...

Given the complexity involved in a flux-transport-type dynamo driven by both Babcock - Leighton and tachocline α effects, we present here a step-by-step procedure for building...

Aims. We investigate several partially-erupting prominences to study their relationship with other CME-associated phenomena and compare these observations with observables...

The new regional 15-km Arctic System Reanalysis, version 2, provides the accuracy and details necessary for many Arctic climate studies over the period 2000-12.

On the basis of simulations of hurricane Katrina in August 2005 with the advanced Weather and Research Forecasting (WRF) model at 4 km resolution without parameterized...

A prognostic equation for the liquid fraction of mixed-phase particles has been recently added to the Predicted Particle Properties (P3) bulk microphysics scheme. Mixed-phase...

This paper presents an approach to locally predict homogeneity of the subgrid-scale turbulent mixing in large-eddy simulation of shallow clouds applying double-moment warm-rain...

Planktic foraminiferal-based trace element-calcium ratios (TE/Ca) are a cornerstone in paleoceanographic reconstructions. While TE-environment calibrations are often established...

In the past, hydrologic modeling of surface water resources has mainly focused on simulating the hydrologic cycle at local to regional catchment modeling domains. There now...

The increase in the spectral width of an initially monodisperse population of cloud droplets in homogeneous isotropic turbulence is investigated by applying a finite-difference...

We present an approach to estimate the feedback from large-scale thawing of permafrost soils using a simplified, data-constrained model that combines three elements: soil carbon...

In this paper, we analyze tropospheric O₃ together with HNO₃ during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate,...

Internal variability in the climate system gives rise to large uncertainty in projections of future climate. The uncertainty in future climate due to internal climate...

The Weather Research Forecasting model is applied for convection-permitting regional climate simulations over the western United States using three different land surface...

This study is the first evaluation of dynamical downscaling using the Weather Research and Forecasting (WRF) Model on a 4 km × 4 km high resolution scale in the eastern US...

Winds and waves in marine boundary layers are often in an unsettled state when fast-running swell generated by distant storms propagates into local regions and modifies the...

To better understand the role projected land-use changes (LUCs) may play in future regional climate projections, we assess the combined effects of greenhouse-gas (GHG)-forced...

Some of the most impactful climate and weather events result from compounding drivers. To robustly assess the current and future risk from such compound events, a better...

In this work, we investigate magnetic field fluctuations in three coronal mass ejection (CME)-driven sheath regions at 1 AU, with their speeds ranging from slow to fast. The...

We use formaldehyde (HCHO) vertical column measurements from the Scanning Imaging Absorption spectrometer for Atmospheric Chartography (SCIAMACHY) and Ozone Monitoring...