Results 11 to 20 of about 24,231 (285)

Early European Observations of Precipitation Partitioning by Vegetation: A Synthesis and Evaluation of 19th Century Findings

Geosciences, 2019
The first contact between precipitation and the land surface is often a plant canopy. The resulting precipitation partitioning by vegetation returns water back to the atmosphere (evaporation of intercepted precipitation) and redistributes water to the ...
Jan Friesen, John T. Van Stan
doaj   +3 more sources

The role of silicon in carbon partitioning processes in martensite/austenite microstructures

Materials & Design, 2017
Understanding carbon redistribution in steels is crucial in developing advanced high strength steels. For instance, Quenching & Partitioning (Q&P) processes rely on the partitioning of carbon from martensite into austenite, where at the end of the heat ...
B. Kim, J. Sietsma, M.J. Santofimia
doaj   +2 more sources

Precipitation Partitioning—Hydrologic Highways Between Microbial Communities of the Plant Microbiome? [PDF]

, 2020
There are multiple distinct habitats for microbiota inhabiting the plant microbiome (phyllosphere, endosphere, litter, rhizosphere) and habitats that act as additional sources (and sinks) of microbes and nutrients for the plant microbiome (atmosphere, pedosphere, bedrock, and fauna).
Van Stan II, John T., Morris, Cindy E., Aung, Kyaw, Kuzyakov, Yakov, Magyar, Donát, Rebollar, Eria A., Remus-Emsermann, Mitja, Uroz, Stéphane, Vandenkoornhuyse, Philippe, Van Stan, II, John T., Gutmann, Ethan, Friesen, Jan   +11 more
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The Roles of Winter Versus Summer Precipitation in Supplying Evapotranspiration Across US Ecoregions: A Cross‐Catchment End‐Member‐Splitting Analysis

Geophysical Research Letters
Understanding how changing seasonal precipitation will affect ecosystems and water resources can benefit from understanding how precipitation from different seasons contributes to runoff versus evapotranspiration (ET).
Helen M. Kesting, Scott T. Allen
doaj   +2 more sources

Machine learning shows a limit to rain-snow partitioning accuracy when using near-surface meteorology

Nature Communications
Partitioning precipitation into rain and snow with near-surface meteorology is a well-known challenge. However, whether a limit exists to its potential performance remains unknown.
Keith S. Jennings, Meghan Collins, Benjamin J. Hatchett, Anne Heggli, Nayoung Hur, Sonia Tonino, Anne W. Nolin, Guo Yu, Wei Zhang, Monica M. Arienzo   +9 more
doaj   +2 more sources

Coupled model for carbon partitioning, diffusion, Cottrell atmosphere formation and cementite precipitation in martensite during quenching [PDF]

, 2022
High-strength low alloy martensitic alloy steels are produced by quenching methods to achieve a martensitic microstructure. The carbon supersaturation of the martensitic structure serves as a driver for autotempering, which has advantageous effects on ...
Pohjonen, Aarne, Visuri, Ville-Valtteri, Babu, Shashank Ramesh   +2 more
core   +2 more sources

Climate impacts of parameterizing subgrid variation and partitioning of land surface heat fluxes to the atmosphere with the NCAR CESM1.2 [PDF]

Geoscientific Model Development, 2023
All current global climate models (GCMs) utilize only grid-averaged surface heat fluxes to drive the atmosphere, and thus their subgrid horizontal variations and partitioning are absent. This can result in many simulation biases.
M. Yin, Y. Han, Y. Wang, W. Sun, J. Deng, J. Deng, D. Wei, Y. Kong, B. Wang, B. Wang, B. Wang   +10 more
doaj   +1 more source

What We Know About Stemflow's Infiltration Area

Frontiers in Forests and Global Change, 2020
A portion of precipitation drains to the surface down plant stems, as “stemflow.” Although per observations to date, stemflow rarely represents >2% of gross precipitation in forests, it can result in larger water fluxes to near-stem soils that are ...
John T. Van Stan, John T. Van Stan, Scott T. Allen   +2 more
doaj   +1 more source

Partitioning of Ca to Metastable Precipitates in a Mg-Rare Earth Alloy

SSRN Electronic Journal, 2022
The potential effect of the element Ca on the precipitation behavior was investigated in an Mg-rare earth alloy. A combination of metastable β′′′ and β′ precipitates was observed for the peak aging condition at 200°C. Ca addition was found to have no significant effect on the precipitating phases and evolution sequence. Composition analysis showed that
Qianying Shi, Anirudh Raju Natarajan, Anton Van der Ven, John Allison   +3 more
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Partitioning of microbial cells between clouds and precipitation [PDF]

, 2020
<p>It is known that microorganisms are present in the outdoor atmosphere, in clouds and precipitation. These microorganisms originate from various local and distant sources and consist of very diverse and ephemeral communities. The most abundant bacterial taxa typically include Alpha-, Beta- and Gamma-Proteobacteria, with notably
Péguilhan, Raphaëlle, Besaury, Ludovic, Rossi, Florent, Baray, Jean-Luc, Mas, Thibaud, Deguillaume, Laurent, Ervens, Barbara, Amato, Pierre   +7 more
openaire   +1 more source