23,193 resources found

The long-term response of Greenland's peripheral glaciers to climate change is widely undocumented. Here we use historical aerial photographs and satellite imagery to document...

This study investigates the long-term variations of tropical cyclones (TCs) that affected Taiwan during 1970 - 2014 using wavelet analysis of TC activity, and identifies the...

Calibration is an essential step for improving the accuracy of simulations generated using hydrologic models. A key modeling decision is selecting the performance metric to be...

This document discusses selected aspects of the NCAR computer hardware systems and some of the considerations involved in choosing data formats. It also describe some of the...

In this report E. Yasukawa writes the description for the newest system integrated into the Coronal Dynamics Project's experiment system, located at the Mauna Loa Solar...

Ground-level ozone (O 3 ) pollution is a persistent environmental concern, even in regions that have made efforts to reduce emissions. This study focuses on the state of...

On 2015 September 3, the Chromospheric Lyman-Alpha SpectroPolarimeter (CLASP) successfully measured the linear polarization produced by scattering processes in the hydrogen Ly...

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Projections of future climate change play a fundamental role in improving understanding of the climate system as well as characterizing societal risks and response options. The...

The Multifluid-Lyon-Fedder-Mobarry (MFLFM) global simulation model incorporating an ionospheric cusp O⁺ outflow model based on an empirical relation between downward DC...

Currently, the ability to use remotely sensed soil moisture to investigate linkages between the water and energy cycles and for use in data assimilation studies is limited to...

Chronic high surface ozone (O₃) levels and the increasing sulfur oxides (SOx = SO₂+SO₄) ambient concentrations over South Coast (SC) and other areas of California (CA) are...

Mixing ratios of a large number of nonmethane organic compounds (NMOCs) were observed by the Trace Organic Gas Analyzer (TOGA) on board the NASA DC-8 as part of the Arctic...

Coincident radar data with Doppler radar measurements at X, Ku, Ka, and W bands on the NASA ER-2 aircraft overflying the NASA P-3 aircraft acquiring in situ microphysical...

Foodborne diseases have large economic and societal impacts worldwide. To evaluate how the risks of foodborne diseases might change in response to climate change, credible and...

Multi‐instrument analysis of ground‐based and satellite observations (GNSS, ionosondes, magnetometers, Swarm, GOLD) revealed the formation of giant equatorial plasma...

Development of radio-holographic inversion methods that solve for multipath propagation of radio occultation signals in the moist lower troposphere resulted in significant...

Idealized hurricanes are studied at four different sea surface temperatures (SSTs) of 26 degrees, 27 degrees, 28 degrees, and 29 degrees C in six nested domains down to 62-m...

The Arctic rapidly transforms due to global warming and increased human activities, triggering complex changes at unprecedented speeds that challenge conventional institutional...

Vegetation and peatland fires cause poor air quality and thousands of premature deaths across densely populated regions in Equatorial Asia. Strong El-Niño and positive Indian...