Changes in rain-on-snow events in mountain catchments in the rain-snow transition zone

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F23%3A10456657" target="_blank" >RIV/00216208:11310/23:10456657 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=l7nQhui_KD" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=l7nQhui_KD</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02626667.2023.2177544" target="_blank" >10.1080/02626667.2023.2177544</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in rain-on-snow events in mountain catchments in the rain-snow transition zone

Popis výsledku v původním jazyce

A shift from snowfall to rain affecting snow storages is expected in the future. Consequently, changes in rain-on-snow events (ROS) may occur. We evaluated the frequency and trends in ROS events and their runoff responses at different elevations related to changes in climate variables. We selected 40 central European mountain catchments located in the rain-snow transition zone, for which a conceptual catchment model was used to simulate runoff components for the period 1965-2019. The results showed large temporal and spatial differences in ROS events and their respective runoff responses across individual study catchments and elevations, with primarily an ROS increase at highest elevations and a decrease at lower elevations during spring. ROS events contributed 3-32% to the total seasonal direct runoff. The detected trends reflect changes in climate and snow variables, with an increase in air temperature resulting in the decrease in snowfall fraction and shorter snow cover period.

Název v anglickém jazyce

Changes in rain-on-snow events in mountain catchments in the rain-snow transition zone

Popis výsledku anglicky

A shift from snowfall to rain affecting snow storages is expected in the future. Consequently, changes in rain-on-snow events (ROS) may occur. We evaluated the frequency and trends in ROS events and their runoff responses at different elevations related to changes in climate variables. We selected 40 central European mountain catchments located in the rain-snow transition zone, for which a conceptual catchment model was used to simulate runoff components for the period 1965-2019. The results showed large temporal and spatial differences in ROS events and their respective runoff responses across individual study catchments and elevations, with primarily an ROS increase at highest elevations and a decrease at lower elevations during spring. ROS events contributed 3-32% to the total seasonal direct runoff. The detected trends reflect changes in climate and snow variables, with an increase in air temperature resulting in the decrease in snowfall fraction and shorter snow cover period.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10508 - Physical geography

Projekt

<a href="/cs/project/SS02030040" target="_blank" >SS02030040: Predikce, hodnocení a výzkum citlivosti vybraných systémů, vlivu sucha a změny klimatu v Česku</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Hydrological Sciences Journal/Journal des Sciences, Hydrologiques

ISSN

0262-6667

e-ISSN

2150-3435

Svazek periodika

68

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

572-584

Kód UT WoS článku

000946623400001

EID výsledku v databázi Scopus

2-s2.0-85150663911