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Noah Land Surface Model modifications to improve snowpack prediction in the...
Simulated snowpack by the Noah land surface model (LSM) shows an early depletion due to excessive sublimation and too early onset of snowmelt. To mitigate these deficiencies,...- publication PDF
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Ground observation and AMIE-TIEGCM modeling of a storm-time traveling...
This paper reports the first comparison between comprehensive observations of equatorward moving traveling ionospheric disturbance at midlatitudes and thermospheric general...- publication PDF
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Spatial and temporal estimates of population exposure to wildfire smoke...
In the western U.S., smoke from wild and prescribed fires can severely degrade air quality. Due to changes in climate and land management, wildfires have increased in frequency...- publication PDF
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Validating time-distance helioseismology with realistic quiet-sun simulations
Linear time-distance helioseismic inversions are carried out for vector flow velocities using travel times measured from two ~100² Mm² à 20 Mm realistic magnetohydrodynamic...- publication PDF
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The COSMIC/FORMOSAT-3 radio occultation mission after 12 Years:...
Launched in 2006, the Formosa Satellite Mission 3âConstellation Observing System for Meteorology, Ionosphere and Climate (FORMOSAT-3/COSMIC) was the first constellation of...- publication PDF
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Meteor radar measurements of MLT winds near the equatorial electro jet...
The All-Sky interferometric meteor (SKYiMET) radar (MR) derived winds in the vicinity of the equatorial electrojet (EEJ) are discussed. As Thumba (8.5° N, 77° E; dip lat....- publication PDF
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Integrating state data assimilation and innovative model parameterization...
Model representation of carbon uptake and storage is essential for accurate projection of the response of the arctic‐boreal zone to a rapidly changing climate. Land model...- publication PDF
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On the role of atmospheric simulations horizontal grid spacing for flood modeling
Our study focuses on the hydrologic implications of resolving and modeling atmospheric processes at different spatial scales. Here we use heavy precipitation events from an...- publication PDF
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Near real-time GPS sensing of atmospheric water vapor
We describe sensing of atmospheric column water vapor in near real-time using the Global Positioning System (GPS). We use predicted GPS orbits for automated computation of...- publication PDF
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Tornado maintenance investigated with high-resolution Dual-Doppler and EnKF analysis
Dual-Doppler wind synthesis and ensemble Kalman filter analyses produced by assimilating Doppler-on-Wheels velocity data collected in four tornadic supercells are examined in...- publication PDF
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Impact of aerosol radiative effects on 2000-2010 surface temperatures
Aerosol radiative forcing from direct and indirect effects of aerosols is examined over the recent past (last 10-15 years) using updated sulfate aerosol emissions in two Earth...- publication PDF
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Thermal chains and entrainment in cumulus updrafts. Part II: Analysis of...
Research has suggested that the structure of deep convection often consists of a series of rising thermals, or "thermal chain," which contrasts with existing conceptual models...- publication PDF
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Mixture model of generalized chain-dependent processes and its application...
This study is devoted to simulation of the interannual variability of daily rainfall, such as the mean and variance of seasonal rainfall totals and the correlation between...- publication PDF
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Diagnosis of insidious data disasters
Everyone taking field observations has a story of data collection gone wrong, and in most cases, the errors in the data are immediately obvious. A more challenging problem...- publication PDF
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Composite structure of tropopause polar cyclones
Tropopause polar vortices are coherent circulation features based on the tropopause in polar regions. They are a common feature of the Arctic, with typical radii less than 1500...- publication PDF
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The impact of abrupt suspension of solar radiation management (termination...
We have examined changes in climate which result from the sudden termination of geoengineering after 50 years of offsetting a 1% per annum increase in COâ concentrations by a...- publication PDF
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The climate response to stratospheric aerosol geoengineering can be tailored...
By injecting different amounts of SO2 at multiple different latitudes, the spatial pattern of aerosol optical depth (AOD) can be partially controlled. This leads to the ability...- publication PDF
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Vertical drafts and mixing in stratified turbulence: Sharp transition with...
We investigate the large-scale intermittency of vertical velocity and temperature, and the mixing properties of stably stratified turbulent flows using both Lagrangian and...- publication PDF
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Summer MONEX U.S. Research Flight Missions, May-July 1979
The contents of this document will provide scientific users and participants in the Summer Monsoon Experiment (SMONEX) with quick and concise information on the flight missions...- publication PDF
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The relationship between net GHG emissions and radiative forcing with an...
This paper provides an assessment of Article 4.1 of the Paris Agreement on climate; the main goal of which is to provide guidance on how "to achieve the long-term temperature...- publication PDF
