Jessica L. Neu
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View article: Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes
Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes Open
Quantifying changes in global and regional tropospheric ozone is critical for understanding global atmospheric chemistry and its impact on air quality and climate. Satellites now provide multi-decadal records of daily global ozone profiles…
View article: Satellite nadir-viewing geometry affects the magnitude and detectability of long-term trends in stratospheric ozone
Satellite nadir-viewing geometry affects the magnitude and detectability of long-term trends in stratospheric ozone Open
The continued monitoring of the ozone layer and its long-term evolution leans on comparative studies of merged satellite records. Comparing such records presents unique challenges due to differences in sampling, coverage, and retrieval alg…
View article: Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes
Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes Open
Quantifying changes in global and regional tropospheric ozone are critical for understanding global atmospheric chemistry and it's impact on air quality and climate. Satellites now provide multi-decadal records of daily global ozone profil…
View article: Age of Stratospheric Air: Progress on Processes, Observations, and Long‐Term Trends
Age of Stratospheric Air: Progress on Processes, Observations, and Long‐Term Trends Open
Age of stratospheric air is a well established metric for the stratospheric transport circulation. Rooted in a robust theoretical framework, this approach offers the benefit of being deducible from observations of trace gases. Given potent…
View article: The Evolution of the Hunga Hydration in a Moistening Stratosphere
The Evolution of the Hunga Hydration in a Moistening Stratosphere Open
The 2022 Hunga eruption caused unprecedented stratospheric hydration. Aura Microwave Limb Sounder (MLS) measurements show that the stratospheric water vapor mass remains essentially unchanged as of early 2024 and that the Hunga hydration o…
View article: Detectability of forced trends in stratospheric ozone
Detectability of forced trends in stratospheric ozone Open
The continued monitoring of the ozone layer and its long-term evolution leans on comparative studies of merged satellite records. Such records present unique challenges due to differences in sampling, coverage, and retrieval algorithms bet…
View article: The evolution of the Hunga hydration in a moistening stratosphere
The evolution of the Hunga hydration in a moistening stratosphere Open
The 2022 Hunga eruption caused unprecedented stratospheric hydration. Aura Microwave Limb Sounder (MLS) measurements show that the stratospheric water vapor mass remains essentially unchanged as of early 2024 and that the Hunga hydration o…
View article: Quantification and evaluation of TROPESS ozone trends
Quantification and evaluation of TROPESS ozone trends Open
We present an analysis of ozone data products retrieved from multiple satellite observations. Specifically, we highlight data from the TRopospheric Ozone and its Precursors from Earth System Sounding (TROPESS) project which is a NASA effor…
View article: Signatures of Anomalous Transport in the 2019/2020 Arctic Stratospheric Polar Vortex
Signatures of Anomalous Transport in the 2019/2020 Arctic Stratospheric Polar Vortex Open
The exceptionally strong and long‐lived Arctic stratospheric polar vortex in 2019/2020 resulted in large transport anomalies throughout the fall‐winter‐spring period from vortex development to breakup. These anomalies are studied using Aur…
View article: An Ethical Revelation of the American Revolution: An Analysis of Communication Ethics and Hypertextuality in the Musical Hamilton
An Ethical Revelation of the American Revolution: An Analysis of Communication Ethics and Hypertextuality in the Musical Hamilton Open
Since debuting in 2016, Hamilton has generated much scholarship on such topics as race relations and public memory. However, this article uses concepts of communication ethics and hypertextuality to situate the retelling of America’s past …
View article: Signatures of Anomalous Transport in the 2019/2020 Arctic Stratospheric Polar Vortex
Signatures of Anomalous Transport in the 2019/2020 Arctic Stratospheric Polar Vortex Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Journal of Geophysical Research - Atmospheres. ESSOAr is a venue for early communication or feedback before peer review. Data may be pre…
View article: Changes in US background ozone associated with the 2011 turnaround in Chinese NOx emissions
Changes in US background ozone associated with the 2011 turnaround in Chinese NOx emissions Open
Assessing the effectiveness of surface ozone air quality regulations is complicated by non-local sources and inhibited by sparse in situ observational networks. Here, we harness satellite measurements of ozone and its precursors over Asia …
View article: Simulated multispectral temperature and atmospheric composition retrievals for the JPL GEO-IR Sounder
Simulated multispectral temperature and atmospheric composition retrievals for the JPL GEO-IR Sounder Open
Satellite measurements enable quantification of atmospheric temperature, humidity, wind fields, and trace gas vertical profiles. The majority of current instruments operate on polar orbiting satellites and either in the thermal and mid-wav…
View article: Prolonged and Pervasive Perturbations in the Composition of the Southern Hemisphere Midlatitude Lower Stratosphere From the Australian New Year's Fires
Prolonged and Pervasive Perturbations in the Composition of the Southern Hemisphere Midlatitude Lower Stratosphere From the Australian New Year's Fires Open
The 2019/2020 Australian New Year's wildfires injected record amounts of smoke and biomass burning products into the lower stratosphere. The Aura Microwave Limb Sounder (MLS) tracked the evolution of distinct plumes of fire–influenced air …
View article: Comment on amt-2021-290
Comment on amt-2021-290 Open
Abstract. Satellite measurements enable quantification of atmospheric temperature, humidity, wind fields, and trace gas vertical profiles. The majority of current instruments operate on polar orbiting satellites and either…
View article: Comment on amt-2021-290
Comment on amt-2021-290 Open
Abstract. Satellite measurements enable quantification of atmospheric temperature, humidity, wind fields, and trace gas vertical profiles. The majority of current instruments operate on polar orbiting satellites and either…
View article: Comment on amt-2021-290
Comment on amt-2021-290 Open
Abstract. Satellite measurements enable quantification of atmospheric temperature, humidity, wind fields, and trace gas vertical profiles. The majority of current instruments operate on polar orbiting satellites and either…
View article: Societal shifts due to COVID-19 reveal large-scale complexities and feedbacks between atmospheric chemistry and climate change
Societal shifts due to COVID-19 reveal large-scale complexities and feedbacks between atmospheric chemistry and climate change Open
Significance The COVID-19 pandemic and associated lockdowns caused significant changes to human activity that temporarily altered our imprint on the atmosphere, providing a brief glimpse of potential future changes in atmospheric compositi…
View article: Simulated Multispectral Temperature and Atmospheric Composition Retrievals for the JPL GEO-IR Sounder
Simulated Multispectral Temperature and Atmospheric Composition Retrievals for the JPL GEO-IR Sounder Open
Satellite measurements enable quantification of atmospheric temperature, humidity, and trace gas vertical profiles. The majority of current instruments operate on polar orbiting satellites and either in the thermal/mid-wave or in the short…
View article: A new methodology for inferring surface ozone from multispectral satellite measurements
A new methodology for inferring surface ozone from multispectral satellite measurements Open
Over the past two decades, satellite instruments have provided unprecedented information on global air quality, and yet the remote sensing of surface ozone remains elusive. Here we propose a new method to infer spatial variability in surfa…
View article: Societal shifts due to COVID-19 reveal large-scale complexities and feedbacks between atmospheric chemistry and climate change
Societal shifts due to COVID-19 reveal large-scale complexities and feedbacks between atmospheric chemistry and climate change Open
The COVID-19 global pandemic and associated government lockdowns dramatically altered human activity, providing a window into how changes in individual behavior, enacted en masse, impact atmospheric composition. The resulting reductions in…
View article: The 2020 COVID-19 pandemic and atmospheric composition: back to the future
The 2020 COVID-19 pandemic and atmospheric composition: back to the future Open
The COVID-19 global pandemic and associated government lockdowns dramatically altered human activity, providing a window into how changes in individual behavior, enacted en masse, impact atmospheric composition. The resulting reductions in…
View article: Global tropospheric ozone responses to reduced NO <sub> <i>x</i> </sub> emissions linked to the COVID-19 worldwide lockdowns
Global tropospheric ozone responses to reduced NO <sub> <i>x</i> </sub> emissions linked to the COVID-19 worldwide lockdowns Open
Global ozone plunged during the COVID-19 pandemic: a glimpse into future benefits for air quality and climate.
View article: Satellite Monitoring for Air Quality and Health
Satellite Monitoring for Air Quality and Health Open
Data from satellite instruments provide estimates of gas and particle levels relevant to human health, even pollutants invisible to the human eye. However, the successful interpretation of satellite data requires an understanding of how sa…
View article: Overview and update of the SPARC Data Initiative: comparison of stratospheric composition measurements from satellite limb sounders
Overview and update of the SPARC Data Initiative: comparison of stratospheric composition measurements from satellite limb sounders Open
The Stratosphere-troposphere Processes and their Role in Climate (SPARC) Data Initiative (SPARC, 2017) performed the first comprehensive assessment of currently available stratospheric composition measurements obtained from an internationa…
View article: The 2020 COVID-19 pandemic and atmospheric composition: back to the future
The 2020 COVID-19 pandemic and atmospheric composition: back to the future Open
The COVID-19 global pandemic and associated government lockdowns dramatically altered human activity, providing a window into how changes in individual behavior, enacted en masse, impact atmospheric composition. The resulting reductions in…
View article: Global tropospheric ozone responses to reduced NOx emissions linked to the COVID-19 world-wide lockdowns
Global tropospheric ozone responses to reduced NOx emissions linked to the COVID-19 world-wide lockdowns Open
Efforts to slow the transmission of COVID-19 led to rapid, global ancillary reductions in air pollutant emissions. Here, we quantify the resulting decreases in global NOx emissions and their consequent impact on the production of global tr…
View article: Australian New Year's PyroCb Impact on Stratospheric Composition
Australian New Year's PyroCb Impact on Stratospheric Composition Open
Following the Australian New Year's pyrocumulonimbus complex between 29 December 2019 and 4 January 2020, the Aura Microwave Limb Sounder (MLS) observed a plume with unprecedented enhancements of H 2 O and biomass‐burning products (CO, HCN…
View article: Overview and update of the SPARC Data Initiative: Comparison ofstratospheric composition measurements from satellite limbsounders
Overview and update of the SPARC Data Initiative: Comparison ofstratospheric composition measurements from satellite limbsounders Open
The SPARC Data Initiative (SPARC, 2017) performed the first comprehensive assessment of currently available stratospheric composition measurements obtained from an international suite of space-based limb sounders. The initiative's main obj…
View article: SPARC Data Initiative monthly zonal mean composition measurements from stratospheric limb sounders (1978-2018)
SPARC Data Initiative monthly zonal mean composition measurements from stratospheric limb sounders (1978-2018) Open
The SPARC Data Initiative dataset is the most comprehensive compilation of vertically resolved stratospheric composition measurements to date and consists of four decades of monthly zonal mean climatologies (1978-2018) from a range of sate…