Results 91 to 100 of about 219,522 (278)

Numerical Simulation of Nonlinear Water Wave Problems [PDF]

open access: yesTransNav, 2008
The main purpose of present paper aims at the establishment of a numerical model for solving the nonlinear water wave problems. The model is based on the Navier-Stokes equations with the consideration of a free-surface through the streamfunction ...
Der-Chang Lo, Jia-Shen Hu, I-Fu Lin
doaj  

Sensitivity of Consecutive‐Dry‐Day Trends to Trace Loss in Matched Precipitation Archives

open access: yesInternational Journal of Climatology, EarlyView.
Loss of trace precipitation information can turn valid dry days into missing observations that interrupt consecutive dry day (CDD) spells. Simulating this loss reduced the median cross‐archive CDD trend discrepancy by 88% across 205 matched Spanish station pairs; a separate global experiment converting documented traces to missing observations changed ...
Marc Sempera   +3 more
wiley   +1 more source

Full Steam Ahead: Ironing Up Science at a Title 1 Elementary School in Southern California

open access: yesCurrent: The Journal of Marine Education
On a memorable day at a Title 1 Elementary School in Southern California, 22 students from 4th grade, 5th grade, and Special Day Classes participated in a hands-on oceanography workshop.
Dieuwertje J. Kast   +5 more
doaj   +1 more source

Climate Change Projections for Mexico in the 21st Century

open access: yesInternational Journal of Climatology, EarlyView.
Projected national temperature by the end of the century under four SSP scenarios. Under the low‐emission pathway (SSP1‐2.6), warming increases more gradually, whereas under the high‐emission scenario (SSP5‐8.5), temperatures exceed 5°C by 2100. These results strengthen the scientific basis for climate adaptation planning and long‐term decision‐making ...
Arhat Tejeda‐Aguilar   +3 more
wiley   +1 more source

High-Resolution Sub-Bottom and Magnetometer Data From Southeastern Brazilian Coast

open access: yesFrontiers in Marine Science, 2020
Daniel Pavani Vicente Alves   +4 more
doaj   +1 more source

Improving Daily Rainfall Downscaling Over Taiwan's Complex Terrain With Surface‐Wind‐Informed Deep Learning Model

open access: yesInternational Journal of Climatology, EarlyView.
An encoder–decoder architecture (EDA) dynamically downscales coarse‐resolution climate fields (0.25°) to high‐resolution outputs (0.05°) over Taiwan, improving the representation of fine‐scale spatial variability and localized extremes by incorporating both rainfall and surface winds to maintain physical consistency.
Yi‐Chi Wang   +5 more
wiley   +1 more source

Investigating the Impact of El Niño–Southern Oscillation on Rangeland Productivity in the Limpopo Province, South Africa

open access: yesInternational Journal of Climatology, EarlyView.
This study investigated ENSO effects on rainfall variability and rangeland productivity across Limpopo Province, South Africa, using DMP and ONI data for 1999–2024. Productivity was higher in eastern and southern regions and lower in northern and western regions.
Phumzile Maluleke   +2 more
wiley   +1 more source

Bathymetry of the Philippine sea with convolution neural network from multisource marine geodetic data

open access: yesiScience
Summary: This study developed a deep learning-based method for high resolution bathymetry prediction in the Philippine sea, aiming to improve the accuracy of seafloor depth estimation using multi-source marine geodetic data.
Jia Guo, Shuai Zhou, Jinyun Guo
doaj   +1 more source

Congo Air Boundary Breakdown Timing and Its Connection to Southern African Rainfall Onset in Reanalyses and Historical CMIP6 Models

open access: yesInternational Journal of Climatology, EarlyView.
The Congo Air Boundary (CAB) occurs where two air masses with different humidities meet over Africa. The CAB is investigated in three reanalyses, datasets combining observations with forecasts. Between 1980 and 2010, the reanalyses show that when the CAB reduces in daily frequency between August and December, rainfall over central southern Africa ...
Sophie Harbord   +3 more
wiley   +1 more source

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