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The quasi-linear absolute angular momentum slope of tropical cyclones under...
Tropical cyclone (TC) low-level tangential wind structure is known to be an important input for risk assessment (e.g., storm surge). However, a realistic TC wind structure model...- publication PDF
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Radiation dry bias of the Vaisala RS92 humidity sensor
The comparison of simultaneous humidity measurements by the Vaisala RS92 radiosonde and by the Cryogenic Frostpoint Hygrometer (CFH) launched at Alajuela, Costa Rica, during...- publication PDF
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Potential role of the ocean thermostat in determining regional differences...
Several negative feedback mechanisms have been proposed by others to explain the stability of maximum sea surface temperature (SST) in the western Pacific warm pool (WPWP). If...- publication PDF
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Widespread frequent methane emissions from the oil and gas industry in the...
Emissions of methane (CH4) in the Permian basin (USA) have been derived for 2019 and 2020 from satellite observations of the Tropospheric Monitoring Instrument (TROPOMI) using...- publication PDF
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Data- and model-based urban O3 responses to NOx changes in China and the...
Urban air pollution continues to pose a significant health threat, despite regulations to control emissions. Here we present a comparative analysis of urban ozone (O-3)...- publication PDF
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N2O as a regression proxy for dynamical variability in stratospheric trace gas trends
Trends in stratospheric trace gases like HCl, N2O, O3, and NOy show a hemispheric asymmetry over the last 2 decades, with trends having opposing signs in the Northern Hemisphere...- publication PDF
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Ionosphere response to solar wind high-speed streams
We present 9- and 7-day periodic oscillations in the global mean Total Electron Content (TEC) from 1 January 2005 to 31 December 2006. Spectral analysis indicates that the...- publication PDF
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How does the Pinatubo eruption influence our understanding of long-term...
Pinatubo erupted during the first decadal survey of ocean biogeochemistry, embedding its climate fingerprint into foundational ocean biogeochemical observations and complicating...- publication PDF
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Evaluation of the mountain hydroclimate across the Western United States in...
This study evaluates the ability of 15 CMIP6 global climate models (GCMs), dynamically downscaled to a 9-km grid, to effectively simulate the observed regional hydroclimate...- publication PDF
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Data citation initiatives and issues
The importance of formally citing scientific research data has been recognized for decades but is only recently gaining momentum. Several federal government agencies urge data...- publication PDF
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Sociodemographic determinants of extreme heat and ozone risk among older...
Background Vulnerable populations across the United States are frequently exposed to extreme heat, which is becoming more intense due to a combination of climate change and...- publication PDF
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Emissions of CH₄ and N₂O over the United States and Canada based on a...
We present top-down emission constraints for two non-CO₂ greenhouse gases in large areas of the U.S. and southern Canada during early summer. Collocated airborne measurements of...- publication PDF
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Wind dependencies of deep cycle turbulence in the equatorial cold tongues
Several years of moored turbulence measurements from xpods at three sites in the equatorial cold tongues of Atlantic and Pacific Oceans yield new insights into proxy estimates...- publication PDF
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A coherence-based approach for tracking waves in the solar corona
We consider the problem of automatically (and robustly) isolating and extracting information about waves and oscillations observed in EUV image sequences of the solar corona...- publication PDF
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Further development and application of the WRFDA-Chem three-dimensional...
The capability to assimilate Aerosol Optical Depth (AOD) is developed within the WRFDA system in this study using the three-dimensional variational (3DVar) algorithm, based on...- publication PDF
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Global and regional hydrological impacts of global forest expansion
Large-scale reforestation, afforestation, and forest restoration schemes have gained global support as climate change mitigation strategies due to their significant carbon...- publication PDF
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The extratropical tropopause inversion layer: Global observations with GPS...
Global characteristics of the extratropical tropopause inversion layer identified in radiosonde observations by Birner are studied using high vertical resolution temperature...- publication PDF
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Tropospheric ozone precursors: Global and regional distributions, trends,...
Abstract. Tropospheric ozone results from in situ chemical formation and stratosphere–troposphere exchange (STE), with the latter being more important in the middle and...- publication PDF
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Three decades of global methane sources and sinks
Methane is an important greenhouse gas, responsible for about 20% of the warming induced by long-lived greenhouse gases since pre-industrial times. By reacting with hydroxyl...- publication PDF
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Validation of ACE-FTS v2.2 methane profiles from the upper troposphere to...
The ACE-FTS (Atmospheric Chemistry Experiment -- Fourier Transform Spectrometer) solar occultation instrument that was launched onboard the Canadian SCISAT-1 satellite in August...- publication PDF
