Results 71 to 80 of about 1,619 (201)

Aerosol Effect on Orographic Clouds and Its Meteorological Feedback: A Numerical Case Study

Atmospheric Science Letters, Volume 27, Issue 3, March 2026.
We investigate the aerosol effects on orographic clouds and its feedback on the surrounding meteorological environment. The simulations reveals that aerosols perturb the near‐storm thermodynamics via the “indirect microphysical effects”, resulting in lower humidity and higher temperature at lower levels of the lee side.
Jiahao Zhang, Xinyi Lin, Qian Chen, Zeyong Zou   +3 more
wiley   +1 more source

Evaluation of Zenith Tropospheric Delay Derived from ERA5 Data over China Using GNSS Observations

Remote Sensing, 2020
The latest reanalysis of the European Center for Medium-Range Weather Forecasts (ECMWF), ERA5, can provide atmospheric data for calculating Zenith Tropospheric Delay (ZTD) with hourly temporal resolution, which is a key factor in Global Navigation ...
Chunhua Jiang, Tianhe Xu, Shuaimin Wang, Wenfeng Nie, Zhangzhen Sun   +4 more
doaj   +1 more source

Nanocomposite Reduces Volatile and Aqueous Reactive Nitrogen Losses From Soil Compared to Conventional and Alternative Fertilisers

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Reactive nitrogen losses from agriculture contribute substantially to greenhouse gas emissions, water pollution and ecosystem degradation. Controlled‐release fertiliser technologies offer potential solutions, yet few comprehensively evaluate performance across multiple nitrogen loss pathways and soil types.
Jessica Chadwick, Jingyi Shi, Megan L. Purchase, Peng Zhang, Iseult Lynch, Sami Ullah, Deying Wang, Ryan M. Mushinski   +7 more
wiley   +1 more source

Iterative Weighted Least Squares Solution to InSAR Stratified Tropospheric Phase Delay

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Phase-elevation regression has demonstrated the ability to mitigate the impacts of vertically stratified tropospheric phase delay on interometric synthetic aperture radar (InSAR) phase observations.
Hailu Chen, Yunzhong Shen, Lei Zhang
doaj   +1 more source

GPS Coordinate Estimates by “a priori” Tropospheric Delays from NWP using Ultra-Rapid Orbits

Annals of Geophysics, 2006
Comparisons of high accuracy GPS positioning estimates using scientific GPS software through three different processing strategies have been done. The two Italian baselines in a time period of 5 months during 2004 made a calculus data set. For high ...
R. Santangelo, S. Fazlagic', M. Boccolari   +2 more
doaj   +1 more source

Precise Point Positioning on the Reliable Detection of Tropospheric Model Errors

Sensors, 2020
Precise point positioning (PPP) is one of the well-known applications of Global Navigation Satellite System (GNSS) and provides precise positioning solutions using accurate satellite orbit and clock products.
Hongyang Ma, Sandra Verhagen
doaj   +1 more source

Glacier‐Atmosphere Interactions and Feedbacks in High‐Mountain Regions ‐ A Review

Reviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract Mountain glaciers are among the natural systems most vulnerable to climate change. However, their interactions with the atmosphere are complex and not fully understood. These interactions can trigger rapid adjustments and climate feedbacks that either amplify or attenuate atmospheric signals, influencing both glacier response and large‐scale ...
T. Sauter, B. W. Brock, E. Collier, B. Goger, A. R. Groos, K. F. Haualand, R. Mott, L. Nicholson, R. Prinz, T. E. Shaw, I. Stiperski, A. Georgi, M. Haugeneder, A. Mandal, D. Reynolds, M. Saigger, J. E. Sicart, A. Voordendag   +17 more
wiley   +1 more source

Tracing Coupled GCM Equatorial Pacific Climatological Biases via Surface Flux Adjustments

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract Global weather and climate forecasts hinge on the ability of coupled general circulation models (CGCMs) to simulate ocean‐atmosphere interactions in the tropical Pacific. Yet most CGCMs develop tropical Pacific biases, such as an overly‐intense equatorial cold tongue (ECT), which limit their simulation skill.
Xian Wu, Andrew T. Wittenberg, Fanrong Zeng, Brandon G. Reichl, Feiyu Lu   +4 more
wiley   +1 more source

Analyzing the Tropospheric Delay Estimates on Global Navigation Satellite Systems (GNSS) with Precise Point Positioning (PPP) Services using the goGPS software

Journal of Geospatial Information Science and Engineering, 2020
The tropospheric delay is an essential source of error for positioning using the Global Navigation Satellite System (GNSS). Scientific applications of GNSS positioning such as the study of earth crust deformation and earthquake prediction require high ...
Syachrul Arief, Andrea Gatti
doaj   +1 more source

Systematic Benchmarking of Climate Models: Methodologies, Applications, and New Directions

Reviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract As climate models become increasingly complex, there is a growing need to comprehensively and systematically assess model performance with respect to observations. Given the increasing number and diversity of climate model simulations in use, the community has moved beyond simple model intercomparison and toward developing methods capable of ...
Birgit Hassler, Forrest M. Hoffman, Rebecca Beadling, Ed Blockley, Bo Huang, Jiwoo Lee, Valerio Lembo, Jared Lewis, Jianhua Lu, Luke Madaus, Elizaveta Malinina, Brian Medeiros, Wilfried Pokam, Enrico Scoccimarro, Ranjini Swaminathan   +14 more
wiley   +1 more source