Results 71 to 80 of about 4,936,410 (217)

Why Are Physics‐Based Models Taking so Long to Run?

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Physics‐based models provide a reliable and interpretable framework based on established physical laws, allowing them to deal with unforeseen future conditions much better than statistical data‐driven methods. Physics‐based models in Earth science (e.g., climate models, hydrological models, and groundwater models) are commonly used for ...
Xiuquan Wang
wiley   +1 more source

Kinetic energy generation in heat engines and heat pumps: the relationship between surface pressure, temperature and circulation cell size

Tellus: Series A, Dynamic Meteorology and Oceanography, 2017
The pattern and size of the Earth’s atmospheric circulation cells determine regional climates and challenge theorists. Here the authors present a theoretical framework that relates the size of meridional cells to the kinetic energy generation within them.
A.M. Makarieva, V.G. Gorshkov, A.V. Nefiodov, D. Sheil, A.D. Nobre, P.L. Shearman, B.-L. Li   +6 more
doaj   +1 more source

Measurements and Analysis of Light Non‐Methane Hydrocarbon Mole Fractions in 1982–1987 at Six Remote Sites Along the Pacific Rim

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Atmospheric non‐methane hydrocarbons (NMHCs) are important trace species with anthropogenic and natural sources including fugitive emissions from fossil fuel mining and distribution, biomass burning, biofuel combustion, and biogenic emissions from microbes and plants.
A. M. Smith, C. L. Butenhoff, M. A. K. Khalil, A. L. Rice   +3 more
wiley   +1 more source

Has the Hadley cell been strengthening in recent decades?

, 2005
The intensity and structure of the Northern Hemisphere DJF Hadley cell as depicted in various commonly used data sets are examined. We find that the NCEP/NCAR and ECMWF reanalyses show a statistically significant intensification of their Hadley ...
Clement, Amy, Mitas, Christos M
core   +1 more source

Replicating the Hadley cell edge and subtropical jet latitude disconnect in idealized atmospheric models [PDF]

Weather and Climate Dynamics
Recent work has shown that variability in the subtropical jet's (STJ) latitude, ϕSTJ, is not coupled to that of the Hadley cell (HC) edge, ϕHC, but the robustness of this disconnect has not been examined in detail.
M. E. Menzel, M. E. Menzel, D. W. Waugh, Z. Wu, Z. Wu, T. Reichler   +5 more
doaj   +1 more source

Admixture Mapping Reveals Candidate Regions for Methotrexate Neurotoxicity Susceptibility: A Reducing Disparities in Acute Leukemia Consortium Report

Pediatric Blood &Cancer, Volume 73, Issue 10, October 2026.
ABSTRACT Background Neurotoxicity is a rare, often dose‐limiting adverse effect of methotrexate (MTX) therapy that disproportionally affects Latino children. Factors contributing to the observed disparity are not well understood. This study leveraged admixture mapping to identify genetic regions associated with MTX‐related neurotoxicity susceptibility ...
Rachel D. Harris, Priya B. Shetty, Olga A. Taylor, Elizabeth G. Atkinson, Melissa A. Richard, M. Monica Gramatges, Mark Zobeck, Sandi Pruitt, Amy Hughes, M. Brooke Bernhardt, Ashley Chavana, Van Huynh, Kathleen Ludwig, Laura Klesse, Kenneth Heym, Timothy Griffin, Rodrigo Erana, Juan Carlos Bernini, Han Chen, Bing Yu, Philip J. Lupo, Karen R. Rabin, Michael E. Scheurer, Austin L. Brown, The REDIAL Consortium   +24 more
wiley   +1 more source

Pinpointing Effects of Hadley Cell Expansion

Eos, 2018
As a major atmospheric circulation system spreads farther poleward, some regions are drying out. But as time passes, will this drying be symmetrical across the globe?
openaire   +1 more source

Variability of large-scale atmospheric circulation indices for the northern hemisphere during the past 100 years

Meteorologische Zeitschrift, 2009
We present an analysis of the large-scale atmospheric circulation variability since 1900 based on various circulation indices. They represent the main features of the zonal mean circulation in the northern hemisphere in boreal winter (such as the Hadley ...
Stefan Brönnimann, Alexander Stickler, Thomas Griesser, Andreas M. Fischer, Andrea Grant, Tracy Ewen, Tianjun Zhou, Martin Schraner, Eugene Rozanov, Thomas Peter   +9 more
doaj   +1 more source

Measurements of the movement of the jet streams at mid-latitudes, in the Northern and Southern Hemispheres, 1979 to 2010 [PDF]

Atmospheric Chemistry and Physics, 2012
Previous studies have shown that the mean latitude of the sub-tropical jet streams in both hemispheres have shifted toward the poles over the last few decades.
R. D. Hudson
doaj   +1 more source

Riverbank Erosion Susceptibility Under Varying Sedimentological and Freeze–Thaw Conditions in Cold Climate Regions

Earth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
Freeze–thaw processes, moisture, and sediment properties control riverbank erosion in boreal–subarctic rivers. Field measurements, geotechnical analyses and monitoring reveal continuous, seasonally driven erosion, while climate projections indicate reduced freezing, potentially increasing erosion risk under warming conditions.
Tuure Takala, Pauli Kolisoja, Nuutti Vuorimies, Erik van Rooijen, Eliisa Lotsari   +4 more
wiley   +1 more source