Results 61 to 70 of about 382,990 (180)

Incorporating W‐Band Doppler Velocity Signal Simulator Into COSP2: Model Evaluation Against Ground‐Based Radar Measurement

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract A new signal simulator for Doppler velocity, derived for W‐band cloud profiling radar onboard EarthCARE, is developed and implemented into the Cloud Feedback Model Intercomparison Project Observation Simulator Package version 2 (COSP2). The simulator converts the vertical motion of hydrometeors and cumulus mass flux in global climate models ...
Yuhi Nakamura   +2 more
wiley   +1 more source

Improvement of Seasonal Carbon Cycles in HNLC Regions of a Global Ocean Biogeochemical Model Using a Simple Marine Ecosystem Module

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract A recent community‐wide evaluation revealed that many state‐of‐the‐art global ocean biogeochemical models displayed seasonal surface CO2 ${\text{CO}}_{2}$ flux variations in the subpolar North Pacific that were out‐of‐phase with observation‐based estimates.
H. Tsujino   +7 more
wiley   +1 more source

Detrital Zircon Data Support Stronger, Inland‐Tracking Hurricanes During the Miocene Climatic Optimum, Maryland USA

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract Climate models run under warmer‐than‐modern conditions indicate that hurricanes pass closer to the US East Coast and show that a higher proportion of tropical cyclones achieve “major hurricane” strength with winds >209 km/hr. Empirical observations indicate that the dominant southward longshore current direction off the US East Coast is ...
J. E. Saylor, P. Vogt
wiley   +1 more source

Interactive access and management for four-dimensional environmental data sets using McIDAS [PDF]

open access: yes
Significant accomplishments in the past year are presented and include the following: (1) enhancements to VIS-5D; (2) Implementation of the VIS AD System; and (3) numerical modeling applications.
Hibbard, William L., Tripoli, Gregory J.
core   +1 more source

Development of competence for the discipline «Microprocessor technics» based on FPGA Altera company Cyclone III series [PDF]

open access: yes, 2016
Рассматриваются сравнительные характеристики ПЛИС с другими логическими устройствами и целесообразность развития направления и добавления в курс «Микропроцессорная техника» материала для изучения программируемых логических интегральных схем.Consider the ...
Borodin, M. Yu.   +5 more
core  

High‐Latitude Electrodynamics and Thermospheric Density Variations During the 2024 Gannon Storm

open access: yesSpace Weather, Volume 24, Issue 2, February 2026.
Abstract This study investigates high‐latitude electrodynamics and thermospheric density variations during the 2024 Gannon's storm. First, the auroral precipitation module of Auroral Spectra and High‐Latitude Electric field variabilitY, ASHLEY‐A, is improved to more accurately capture the location of auroral precipitation observed during this ...
Qingyu Zhu   +6 more
wiley   +1 more source

Subseasonal Forecasts of TC Activity in the Western North Pacific in Navy's Earth System Prediction Capability

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract We evaluate the ability of Navy's Earth System Prediction Capability (Navy ESPC) to forecast tropical cyclone (TC) activity in the Western North Pacific basin in the subseasonal timeframe. Navy ESPC forecasts of TCs were added to a logistic regression model that also incorporated the Madden‐Julian Oscillation (MJO) and El Niño Southern ...
Kurt A. Hansen, Matthew A. Janiga
wiley   +1 more source

Extreme Potomac Floods at Washington D.C. During the Past 500 Years

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Washington D.C. faces one of the highest 100‐year flood risks of any major city along the U.S. East Coast. In addition to storm‐surge inundation during hurricanes and nor'easters, water‐level observations for Washington are strongly skewed by major floods on the Potomac River.
Michael Toomey   +4 more
wiley   +1 more source

The Zonal Wave‐3 Mode Impacts Antarctic Dense Water Formation

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract At the Antarctic margins, dense water masses form as sea ice develops, driving the Antarctic branch of the global meridional overturning circulation. Previous studies found that large‐scale climate modes such as the Southern Annular Mode and El Niño Southern do not fully account for the interannual variability of dense water formation.
M. Auger, P. Spence, A. K. Morrison
wiley   +1 more source

Home - About - Disclaimer - Privacy