Results 151 to 160 of about 52,709 (270)

Anomalous Opaque Clouds Revealed by Collocated MODIS and CALIOP Retrievals

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract This paper examines discrepancies between cloud optical thickness (COT) retrievals from the Moderate Resolution Imaging Spectroradiometer (MODIS) cloud product, and cloud opacity measurements from the Cloud‐Aerosol Lidar with Orthogonal Polarization (CALIOP) lidar.
Adeleke Segun Ademakinwa, Chamara Rajakapshe, Zhibo Zhang   +2 more
wiley   +1 more source

Compact spectroradiometer [PDF]

Development and characteristics of spectroradiometer with wedge filters to eliminate adverse effect of pinholes in ...
Davidson, G. A., Mcwilliams, I. G., Seward, H. H.   +2 more
core   +1 more source

Observed and Modeled Changes in Boundary‐Layer and Surface‐Level Actinic Flux Due To Wildfire Smoke Plumes in the California Central Valley in Summer 2018

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract Wildfire smoke is increasingly degrading U.S. air quality via the emission and transport of pollutants. Smoke's direct role as a pollutant is well‐documented; however, smoke also affects pollutant concentration indirectly by changing the shortwave actinic flux necessary for photochemical reactions.
K. A. Corwin, S. R. Hall, K. Ullmann, C. A. Corr, J. R. Pierce, E. V. Fischer   +5 more
wiley   +1 more source

Long term spectral irradiance measurements of a 1000-watt xenon arc lamp [PDF]

Spectral irradiance measurements over the range of 200 to 1060 nm were made on a 1000-watt xenon arc lamp over a period of 1500 hours. Four sets of measurements were made after periods of 70, 525, 1000, and 1500 hours of operation.
Schneider, W. E.
core   +1 more source

Contrail Formation Within Cirrus: Contrail Induced Perturbations and Cirrus Adjustments

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract Contrail formation constitutes a large fraction of the aviation climate impact. But only part of the effect has been studied in detail, as research focused on contrail formation in cloud‐free air. Even though it is known that the impact of contrail formation within cirrus can be detected in space‐born remote sensing data, little research has ...
Pooja Verma, Ulrike Burkhardt
wiley   +1 more source

Long‐Range Transport Pathways of Intense Wildfire Plumes in the Northern Hemisphere Observed by the IASI/METOP Satellite Mission

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 8, 28 April 2026.
Abstract Wildfires emit significant greenhouse gases and pollutants. Extreme fires disperse smoke plumes over long distances, necessitating a deeper understanding of their source regions and variability. This study introduces a plume back‐trajectory algorithm using carbon monoxide (CO) and peroxyacetyl nitrate satellite observations from the Infrared ...
Antoine Ehret, Solène Turquety, Anderson Da Silva, Maya George, Juliette Hadji‐Lazaro, Bruno Franco, Lieven Clarisse, Pierre‐François Coheur, Cathy Clerbaux   +8 more
wiley   +1 more source

A wheat canopy albedo high-throughput phenotyping method and its relationship with canopy architecture and leaf properties. [PDF]

Front Plant Sci
Ruz-Ruiz MF, Jimenez-Berni JA, Trethowan R, Bramley H.   +3 more
europepmc   +1 more source

Assessing Aerosol Wet Removal Efficiency in Conventional and Multiscale Modeling Framework Configurations of the Community Earth System Model

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Aerosol particles play a crucial role in the global climate by absorbing and scattering radiation and influencing cloud properties. This study explores the role of resolved convection on precipitation and subsequent removal by wet deposition of aerosol in the Community Earth System Model (CESM2.1.0) by comparing two configurations with ...
Alison Banks, Gabriel J. Kooperman, Yangyang Xu, Wei‐Ching Hsu   +3 more
wiley   +1 more source

Spectral overlap of far-red light with chlorophyll fluorescence causes artifacts in PAM-based <i>Φ</i> _PSII determination. [PDF]

Front Plant Sci
Park JU, Zheng Y, Kim J.
europepmc   +1 more source

Photosynthetic Recovery Dynamics Reveal Declining Vegetation Functional Resilience in Tropical Ecosystems

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Ecosystem resilience, the ability to recover from disturbances, is crucial for sustaining ecosystem health and functionality. Traditional greenness‐based resilience measures often overlook early physiological stress. Here, we use solar‐induced chlorophyll fluorescence (SIF), an indicator for photosynthesis, to assess global vegetation ...
Subhrasita Behera, Chan Diao, Sebastian Bathiany, Niklas Boers, Debsunder Dutta   +4 more
wiley   +1 more source