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Simulated lower stratospheric trends between 1970 and 2005: Identifying the...
We have analyzed a set of simulations aimed at understanding the mechanisms that drive observed trends in the lower stratosphere after 1970. The simulations were performed using...- publication PDF
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EnKF ionosphere and thermosphere data assimilation algorithm through a...
In this work, we constructed an ensemble Kalman filter (EnKF) ionosphere and thermosphere data assimilation system using the National Center for Atmospheric Research...- publication PDF
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On the sensitivity of the diurnal cycle in the Amazon to convective intensity
Climate and reanalysis models contain large water and energy budget errors over tropical land related to the misrepresentation of diurnally forced moist convection. Motivated by...- publication PDF
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Improving the impact of radio occultation observations on numerical...
The Global Positioning System (GPS) Radio Occultation (RO) is an active remote sensing technique, which is complementary to passive microwave and infrared sounders and microwave...- publication PDF
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Seasonal changes in the tropospheric carbon monoxide profile over the remote...
The combination of low anthropogenic emissions and large biogenic sources that characterizes the Southern Hemisphere (SH) leads to significant differences in atmospheric...- publication PDF
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Effective ice particle densities derived from aircraft data
In this study, aircraft data are used to derive effective ice particle densities. This density is defined as the ice particle mass divided by the volume of an equivalent...- publication PDF
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Stratospheric ozone depletion inside the volcanic plume shortly after the...
Near-term in-plume ozone depletion was observed for about 10 d by the Aura Microwave Limb Sounder (MLS) right after the January 2022 Hunga Tonga-Hunga Ha'apai (HTHH) eruption....- publication PDF
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Proceedings of the 8th International Workshop on Climate Informatics: CI 2018
Climate informatics is an emerging research area that combines the fields of climate science and data science (specifically machine learning, data mining and statistics) to...- publication PDF
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Study of ozone "weekend effect" in Shanghai
Analysis of observed ozone data in 2006 from five monitoring sites (Xujiahui, Chongming, Baoshan, Pudong, Jinshan) in Shanghai reveals that ozone (O₃) concentrations in Xujiahui...- publication PDF
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The Community Land Model underestimates land-use CO2 emissions by neglecting...
The Community Land Model (CLM) can simulate planting and harvesting of crops but does not include effects of cultivation on soil carbon decomposition. The biogeochemistry model...- publication PDF
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Incorporating probabilistic seasonal climate forecasts into river management...
Despite the influence of hydroclimate on river ecosystems, most efforts to date have focused on using climate information to predict streamflow for water supply. However, as...- publication PDF
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A global model of meteoric sodium
A global model of sodium in the mesosphere and lower thermosphere has been developed within the framework of the National Center for Atmospheric Research's Whole Atmosphere...- publication PDF
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Constructing a merged cloud-precipitation radar dataset for tropical...
To improve understanding of the convective processes key to the Madden-Julian oscillation (MJO) initiation, the Dynamics of the MJO (DYNAMO) and the Atmospheric Radiation...- publication PDF
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Trends in stratospheric ozone derived from merged SAGE II and Odin-OSIRIS...
Stratospheric ozone profile measurements from the Stratospheric Aerosol and Gas Experiment~(SAGE) II satellite instrument (1984-2005) are combined with those from the Optical...- publication PDF
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High winds generated by bow echoes. Part II: The relationship between the...
Airborne radar analysis of a mesovortex that developed near the apex of a bow echo is presented. The mesovortex was shown to play a critical role in determining the location of...- publication PDF
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Plant physiological and environmental controls over the exchange of...
We quantified fine scale sources and sinks of gas phase acetaldehyde in two forested ecosystems in the US. During the daytime, the upper canopy behaved as a net source while at...- publication PDF
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Dual-doppler lidar measurement of winds in the JAWS experiment
Two 10.6 μm coherent Doppler lidars participated in the Joint Airport Weather Studies (JAWS) Project field experiment, conducted in summer 1982 near Denver's Stapleton...- publication PDF
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Isotopic ordering in atmospheric O2 as a tracer of ozone photochemistry and...
The distribution of isotopes within O-2 molecules can be rapidly altered when they react with atomic oxygen. This mechanism is globally important: while other contributions to...- publication PDF
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Temporal variability in the Antarctic Polar Front (2002-2014)
We investigate intraannual to interannual variability in the Antarctic Polar Front (PF) using weekly PF realizations spanning 2002-2014 (found at...- publication PDF
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Where should the green go? A systematic literature review of methods for...
Heat and flooding are frequently cited as among the deadliest and costliest climate hazards, respectively, and both are intensifying due to urban developments and climate...- publication PDF
