23,191 resources found

Using NCEP–NCAR reanalysis and Japanese 25-yr Reanalysis (JRA-25) winter daily (1 December–28 February) data for the period 1979–2012, this paper reveals the leading...

Organic peroxy radicals (often abbreviated RO₂) play a central role in the chemistry of the Earth's lower atmosphere. Formed in the atmospheric oxidation of essentially every...

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There is substantial empirical and climatological evidence that precipitation extremes have become more extreme during the twentieth century, and that this trend is likely to...

Aerosol indirect effects are quantified as a function of cloud top pressure over India and the Indian Ocean in February and March 2003-2005 from analyses of moderate resolution...

The NASA Global-scale Observations of the Limb and Disk (GOLD) mission has flown an ultraviolet-imaging spectrograph on SES-14, a communications satellite in geostationary orbit...

A new module, which includes both the turbulence electron heating and the electron-neutral cooling rate correction associated with the Farley-Buneman onstability (FBI) in the...

Tropical cyclones produce rainfall with extremely negative isotope values (delta O-18 and delta H-2), but the controls on isotopic fractionation during tropical cyclones are...

While knowledge of the energy inputs from the Sun (as it is the primary energy source) is important for understanding the solar-terrestrial system, of equal importance is the...

We present a digital, freely available, searchable, and evaluated compilation of rate coefficients for the gas-phase reactions of organic compounds with OH, Cl, and NO3 radicals...

Modern science's ability to produce, store, and analyze big datasets is changing the way that scientific research is practiced. Philosophers have only begun to comprehend the...

This study evaluates the tropical cyclone (TC) activity in two high-resolution data sets-MERRA-2 Reanalysis (Modern-Era Retrospective Analysis for Research and Applications,...

This study analyses Global Positioning System dropsondes to document the axisymmetric tropical cyclone (TC) boundary-layer structure, based on storm intensity. A total of 2608...

Significant ecosystem-scale emissions of methylsalicylate (MeSA), a semivolatile plant hormone thought to act as the mobile signal for systemic acquired resistance (SAR), were...

The mean-state bias and the associated forecast errors of the El Nino-Southern Oscillation (ENSO) are investigated in a suite of 2-yr-lead retrospective forecasts conducted with...

We report the first lidar observations of regular occurrence of mid-latitude thermosphere-ionosphere Na (TINa) layers over Boulder (40.13 degrees N, 105.24 degrees W), Colorado....

Modeled source attribution information from the Community Multiscale Air Quality model was coupled with ambient data from the 2011 Deriving Information on Surface conditions...

Large-eddy simulations (LES) and implicit LES (ILES) are wise and affordable alternatives to the unfeasible direct numerical simulations of turbulent flows at high Reynolds (Re)...

This study investigates the performance of the latter NCEP Unified Forecast System (UFS) Coupled Model prototype simulations (P5-P8) during boreal summer 2011-17 in regard to...

The long-term trends and seasonality of many tropospheric pollutants are not well characterized in the high Arctic due to a dearth of trace-gas measurements in this remote...