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First simulations of designing stratospheric sulfate aerosol geoengineering...
We describe the first simulations of stratospheric sulfate aerosol geoengineering using multiple injection locations to meet multiple simultaneous surface temperature...- publication PDF
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A GPS/MET sounding through an intense upper-level front
A Global Positioning System Meteorology (GPS/MET) proof-of-concept experiment became a reality on 3 April 1995. A small satellite carrying a modified GPS receiver was launched...- publication PDF
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Megacity impacts on regional ozone formation: Observations and WRF-Chem...
The MIRAGE-Shanghai experiment was designed to characterize the factors controlling regional air pollution near a Chinese megacity (Shanghai) and was conducted during September...- publication PDF
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Quasi-spherical ice in convective clouds
Homogeneous freezing of supercooled droplets occurs in convective systems in low and midlatitudes. This droplet-freezing process leads to the formation of a large amount of...- publication PDF
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Validation of Aeolus L2B products over the tropical Atlantic using radiosondes
Since its launch by the European Space Agency in 2018, the Aeolus satellite has been using the first Doppler wind lidar in space to acquire three-dimensional atmospheric wind...- publication PDF
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Large-scale features of Last Interglacial climate: Results from evaluating...
The modeling of paleoclimate, using physically based tools, is increasingly seen as a strong out-of-sample test of the models that are used for the projection of future climate...- publication PDF
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How close are we to 1.5 deg C or 2 deg C of global warming?
This article does not have an abstract or article summary.- publication PDF
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First retrievals of peroxyacetyl nitrate (PAN) from ground-based FTIR solar...
Peroxyacetyl nitrate (PAN) is the main tropospheric reservoir of NOx (NO þ NO2). Its lifetime can reach several months in the upper cold troposphere. This enables the long-...- publication PDF
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Polar Ozone Response to Energetic Particle Precipitation Over Decadal Time...
One of the key challenges in polar middle atmosphere research is to quantify the total forcing by energetic particle precipitation (EPP) and assess the related response over...- publication PDF
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Impact of subsurface convective flows on the formation of sunspot magnetic...
Strong solar flares occur in δ-spots characterized by the opposite-polarity magnetic fluxes in a single penumbra. Sunspot formation via flux emergence from the convection zone...- publication PDF
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A comparison of the effects of CIR- and CME-induced geomagnetic activity on...
So far studies of the effect of geomagnetic storms on thermospheric density and satellite orbits have been mainly focused on severe storm events caused by Coronal Mass Ejections...- publication PDF
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Advances in an OH reactivity instrument for airborne field measurements
Hydroxyl radical (OH) reactivity, which is the inverse lifetime of the OH radical, provides information on the burden of air pollutants, since almost all air pollutants react...- publication PDF
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ENSO influence on zonal mean temperature and ozone in the tropical lower stratosphere
Analyses of a whole atmosphere chemistry-climate model simulation forced by historical sea-surface temperature variations show that tropospheric El Nino ? Southern Oscillation...- publication PDF
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Large-scale gravity wave perturbations in the mesopause region above...
To investigate gravity wave (GW) perturbations in the midlatitude mesopause region during boreal equinox, 433 h of continuous Na lidar full diurnal cycle temperature...- publication PDF
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Investigation of the transport processes controlling the geographic...
Convectively influenced trajectory calculations are used to investigate the impact of different Tropical Tropopause Layer (TTL) transport pathways for establishing the...- publication PDF
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Global meridional overturning circulation inferred from a data-constrained...
Our current understanding of the global meridional overturning circulation (GMOC) is revisited using a surface-forced ocean model simulation constrained by global hydrographic...- publication PDF
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Contribution of isoprene to chemical budgets: A model tracer study with the...
We present a study of the sensitivity of isoprene emission calculations in a global chemistry transport model (CTM) to input land cover characteristics and analyze the impacts...- publication PDF
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Responses of the daytime low and equatorial ionosphere and thermosphere over...
Study of the response of Thermosphere–Ionosphere (TI) system over the Indian longitude sector during the geomagnetic storm of April 23–24, 2023, is presented. The...- publication PDF
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Review article: Towards strongly coupled ensemble data assimilation with...
We assessed different coupled data assimilation strategies with a hierarchy of coupled models, ranging from a simple coupled Lorenz model to the state-of-the-art coupled general...- publication PDF
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Changes in hurricanes from a 13-yr convection-permitting pseudo-global...
Tropical cyclones have enormous costs to society through both loss of life and damage to infrastructure. There is good reason to believe that such storms will change in the...- publication PDF
