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Attribution of the Australian bushfire risk to anthropogenic climate change
Disastrous bushfires during the last months of 2019 and January 2020 affected Australia, raising the question to what extent the risk of these fires was exacerbated by...- publication PDF
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Response of thermohaline circulation to freshwater forcing under present-day...
Responses of the thermohaline circulation (THC) to freshwater forcing (hosing) in the subpolar North Atlantic Ocean under present-day and the last glacial maximum (LGM)...- publication PDF
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Arctic halogens reduce ozone in the northern mid-latitudes
While the dominant role of halogens in Arctic ozone loss during spring has been widely studied in the last decades, the impact of sea-ice halogens on surface ozone abundance...- publication PDF
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New Directions: GEIA's 2020 vision for better air emissions information
This article does not have an abstract or article summary.- publication PDF
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Asian monsoon transport of pollution to the stratosphere
Transport of air from the troposphere to the stratosphere occurs primarily in the tropics, associated with the ascending branch of the Brewer-Dobson circulation. Here, we...- publication PDF
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Accelerated sea ice loss from late summer cyclones in the new Arctic
Synoptic-scale cyclones in the Arctic are an important source of short-term sea ice variability during the melt season. This study examines whether recent changes to the Arctic...- publication PDF
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Convection initiation during the Meiyu environment in the Yangtze-Huai River...
Convection is the main contributor to heavy rainfall over China's Yangtze-Huai River Basin (YHRB) during Meiyu season; however, the mechanisms of convection initiation (CI)...- publication PDF
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Coupling between Arctic feedbacks and changes in poleward energy transport
The relationship between poleward energy transport and Arctic amplification is examined using climate models and an energy balance model. In 21st century projections, models...- publication PDF
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Stratospheric response in the first geoengineering simulation meeting...
We describe here changes in stratospheric dynamics and chemistry in a first century-long sulfate aerosol geoengineering simulation in which the mean surface temperature and the...- publication PDF
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Tropospheric dry layers in the tropical western Pacific: Comparisons of GPS...
We use GPS radio occultation (RO) data to investigate the structure and temporal behavior of extremely dry, high-ozone tropospheric air in the tropical western Pacific during...- publication PDF
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Sources and dynamics of turbulence in the upper troposphere and lower...
Turbulence is a well-known hazard to aviation that is responsible for numerous injuries each year, with occasional fatalities, and is the underlying cause of many people's fear...- publication PDF
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The influence of shallow convection on tropical cyclone track forecasts
Accurate tropical cyclone (TC) track forecasts depend on having skillful numerical model predictions of the environmental wind field. Given that wind and temperature are related...- publication PDF
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A new and inexpensive non-bit-for-bit solution reproducibility test based on...
A test procedure is proposed for identifying numerically significant solution changes in evolution equations used in atmospheric models. The test issues a "fail" signal when any...- publication PDF
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Overview of ICARUS-a curated, open access, online repository for atmospheric...
Atmospheric simulationchambers continue to be indispensable toolsfor research in the atmospheric sciences. Insights from chamber studiesare integrated into atmospheric chemical...- publication PDF
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Influence of ion outflow in coupled geospace simulations: 1. Physics-based...
We describe a coupled geospace model that includes causally regulated ion outflow from a physics-based ionosphere/polar wind model. The model two-way couples the multifluid...- publication PDF
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Assimilation of simulated doppler radar observations with an ensemble Kalman filter
Assimilation of Doppler radar data into cloud models is an important obstacle to routine numerical weather prediction for convective-scale motions; the difficulty lies in...- publication PDF
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Improving forecasts for water management
Recent advances in seasonal to interannual hydroclimate predictions provide an opportunity for developing a proactive approach toward water management. This motivated a recent...- publication PDF
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Violation of hemispheric symmetry in integrated Poynting Flux via an empirical model
For southward interplanetary magnetic field (IMF) during local summer, the hemispherically integrated Poynting flux estimated by FAST-satellite-derived empirical models is...- publication PDF
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Impact of sampling frequency in the analysis of tropospheric ozone observations
Measurements of ozone vertical profiles are valuable for the evaluation of atmospheric chemistry models and contribute to the understanding of the processes controlling the...- publication PDF
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A numerical implementation of Fokas boundary integral approach: Laplace's...
A recently discovered transform approach allows a large class of PDEs to be solved in terms of boundary and/or contour integrals. We introduce here a spectrally accurate...- publication PDF
