Preliminary results of gamma-ray spectroscopy for detection of snow water equivalent in Jizera mountains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00357886" target="_blank" >RIV/68407700:21110/22:00357886 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.14311/CEJ.2022.01.0011" target="_blank" >https://doi.org/10.14311/CEJ.2022.01.0011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/CEJ.2022.01.0011" target="_blank" >10.14311/CEJ.2022.01.0011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preliminary results of gamma-ray spectroscopy for detection of snow water equivalent in Jizera mountains

Popis výsledku v původním jazyce

The snow water equivalent is an important snow characteristic as it provides hydrologically relevant information about the amount of water stored in the snowpack. The experimental catchment in the Jizera Mountains was equipped with the gamma-ray spectroscope CS725. The sensor uses emitted electromagnetic signals of isotopes 40K and 208Tl to remotely and continuously measure the snow water equivalent. Two winter seasons, 2018-2019 and 2019-2020, were monitored, and the obtained data were analyzed together with the complementary measurements available (snow depth, precipitation, air temperature). The sensor was tested in contrasting conditions of the precipitation-rich winter period 2018-2019 and the mild winter period 2019-2020. Our measurement showed that the SWE values derived from both isotopes are very similar and logically correspond well with the other measurements at the site. As far as we know, the first use of the sensor in the Czech Republic has proven usability in the conditions of the temperate montane catchment.

Název v anglickém jazyce

Preliminary results of gamma-ray spectroscopy for detection of snow water equivalent in Jizera mountains

Popis výsledku anglicky

The snow water equivalent is an important snow characteristic as it provides hydrologically relevant information about the amount of water stored in the snowpack. The experimental catchment in the Jizera Mountains was equipped with the gamma-ray spectroscope CS725. The sensor uses emitted electromagnetic signals of isotopes 40K and 208Tl to remotely and continuously measure the snow water equivalent. Two winter seasons, 2018-2019 and 2019-2020, were monitored, and the obtained data were analyzed together with the complementary measurements available (snow depth, precipitation, air temperature). The sensor was tested in contrasting conditions of the precipitation-rich winter period 2018-2019 and the mild winter period 2019-2020. Our measurement showed that the SWE values derived from both isotopes are very similar and logically correspond well with the other measurements at the site. As far as we know, the first use of the sensor in the Czech Republic has proven usability in the conditions of the temperate montane catchment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10501 - Hydrology

Projekt

<a href="/cs/project/GA20-00788S" target="_blank" >GA20-00788S: Obtížně kvantifikovatelné procesy ovlivňující vodní bilanci lesních povodí pramenných oblastí mírného pásma</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

The Civil Engineering Journal

ISSN

1210-4027

e-ISSN

1805-2576

Svazek periodika

31

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

143-152

Kód UT WoS článku

000841485400010

EID výsledku v databázi Scopus

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