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The Precipitation Imaging Package: Phase Partitioning Capabilities [PDF]

open access: yesRemote Sensing, 2021
Surface precipitation phase is a fundamental meteorological property with immense importance. Accurate classification of phase from satellite remotely sensed observations is difficult.
Claire Pettersen   +9 more
doaj   +3 more sources

Snow or rain? hybrid AI deciphers surface precipitation phase from satellite observations [PDF]

open access: yesNature Communications
Surface precipitation phase transition is conducive to devastating snowstorms and avalanches yet remains a global challenge due to the scarcity of surface observations.
Chunlei Yang   +8 more
doaj   +2 more sources

Reducing misclassified precipitation phase in conceptual models using cloud base heights and relative humidity to adjust air temperature thresholds

open access: yesHydrology Research, 2021
In cold region, conceptual models assigned precipitation phase, liquid (rain) or solid (snow), cause vastly different atmospheric, hydrological, and ecological responses, along with significant differences in evaporation, runoff, and infiltration fates ...
James M. Feiccabrino
doaj   +1 more source

Effect of Li content on ageing precipitation behavior of Al-Mg-Si alloy

open access: yesCailiao gongcheng, 2021
The effect of Li content on the ageing precipitation behavior of Al-3.0Mg-0.6Si alloy was investigated by transmission electron microscopy. The evolution and distribution of the precipitation phases in alloys with different Li contents during the ...
YANG Xiao-kun   +7 more
doaj   +1 more source

Tracking the impacts of precipitation phase changes through the hydrologic cycle in snowy regions: From precipitation to reservoir storage

open access: yesFrontiers in Earth Science, 2022
Cool season precipitation plays a critical role in regional water resource management in the western United States. Throughout the twenty-first century, regional precipitation will be impacted by rising temperatures and changing circulation patterns ...
Melissa L. Wrzesien   +8 more
doaj   +1 more source

Comparative Study on the Effect of Ultrasonic Power on the Microstructure and Mechanical Properties of 2195 Aluminum Alloy Ingot

open access: yesFrontiers in Materials, 2022
High-intensity ultrasound was introduced for the casting of 2195 aluminum–lithium alloy ingots. The shape of the ingots was a cylinder with a length of 650 mm and a radius of 30 mm.
Yuqi Hu   +5 more
doaj   +1 more source

Phase synchronization in temperature and precipitation records [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2003
We study phase synchronization between atmospheric variables such as daily mean temperature and daily precipitation records. We find significant phase synchronization between records of Oxford and Vienna as well as between the records of precipitation and temperature in each city.
Rybski, Diego   +2 more
openaire   +3 more sources

Analysis on the phase transformation of precipitation in a rain and snow event in spring

open access: yes暴雨灾害, 2022
The rain and snow event in cold wave in Nanjing at the end of March 2020 is analyzed using conventional observation data and new detection data such as microwave radiometer, wind profile radar and laser precipitation spectrometer. The results show that: (
Yuqing MAO   +4 more
doaj   +1 more source

Enhancing Engagement of Citizen Scientists to Monitor Precipitation Phase

open access: yesFrontiers in Earth Science, 2021
Recent literature has highlighted how citizen science approaches can engage volunteers, expand scientific literacy, and accomplish targeted research objectives.
Monica M. Arienzo   +3 more
doaj   +1 more source

Precipitation phase transition in austral summer over the Antarctic Peninsula

open access: yesУкраїнський антарктичний журнал, 2021
Investigating precipitation phase transitions is crucial for improving our understanding of precipitation formation processes and impacts, particularly in Polar Regions.
A. Chyhareva   +4 more
doaj   +1 more source

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