Výsledky vyhledávání - "Pavol NEJEDLÍK"

Akademický článek

Can Agrometeorological Indices of Adverse Weather Conditions Help to Improve Yield Prediction by Crop Models?

Autor: Branislava Lalić, Josef Eitzinger, Sabina Thaler, Višnjica Vučetić, Pavol Nejedlik, Henrik Eckersten, Goran Jaćimović, Emilija Nikolić-Djorić

Publikováno v: Atmosphere, Vol 5, Iss 4, Pp 1020-1041 (2014)

The impact of adverse weather conditions (AWCs) on crop production is random in both time and space and depends on factors such as severity, previous agrometeorological conditions, and plant vulnerability at a specific crop development stage. Any exc

Externí odkaz: https://doaj.org/article/62b51ccfa8c74dc093983a155f31b137

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Akademický článek

Continuity of long-term climate data series after the transition from manual to automatic weather station

Autor: Veronika LUKASOVÁ, Svetlana VARŠOVÁ, Milan ONDERKA, Dušan BILČÍK, Anna BUCHHOLCEROVÁ, Pavol NEJEDLÍK

Publikováno v: Contributions to Geophysics and Geodesy, Vol 54, Iss 3, Pp 251-266 (2024)

In climatology, transitioning from conventional manual weather stations (MWS) to automatic weather stations (AWS) presents challenges in maintaining the homogeneity of long-term data series. At the Skalnaté Pleso Observatory (1778 m a.s.l., High Tat

Externí odkaz: https://doaj.org/article/fb4df3d13a9b4509b49f30cef68da22c

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Akademický článek

The influence of circulation conditions on extreme precipitation totals over the territory of the Western Carpathians in the warm season

Autor: Zbigniew USTRNUL, Agnieszka WYPYCH, Pavol NEJEDLÍK, Katarína MIKULOVÁ

Publikováno v: Contributions to Geophysics and Geodesy, Vol 53, Iss 4, Pp 399-411 (2023)

Based on data from a period of 72 years (1951–2022), the impact of atmospheric circulation on precipitation, which is usually the source of floods, was assessed for the area of the Western Carpathians. The analysis was performed for the season from

Externí odkaz: https://doaj.org/article/152dc3d2d8364c8fb8b6a86e27aea28f

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Akademický článek

How can the transition from conventional to automatic measurements affect the climatological normals? – A case study from an alpine meteorological observatory at Skalnaté Pleso, Slovakia

Autor: Veronika Lukasová, Anna Buchholcerová, Milan Onderka, Svetlana Bičárová, Dušan Bilčík, Pavol Nejedlík

Publikováno v: Meteorologische Zeitschrift, Vol 32, Iss 5, Pp 431-444 (2023)

Harmonizing automatic with conventional meteorological measurements is essential to ensure continuity and homogeneity of long-term climate observations when considering the transition from manual (conventional) to automatic measurement regimes. In th

Externí odkaz: https://doaj.org/article/5659740244a3471fb85a911683f6a676

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Akademický článek

Effect of erosive efficient rains specification on rainfall erosivity factor

Autor: Hana STŘEDOVÁ, Petr ŠTĚPÁNEK, Tomáš STŘEDA, Pavol NEJEDLÍK

Publikováno v: Contributions to Geophysics and Geodesy, Vol 53, Iss 3, Pp 301-318 (2023)

The water erosion represents one of the most dangerous degradation processes on agricultural land. Its estimation is thus necessary for setting rules and defining appropriate strategies for soil protection. An estimation of a long-term average annual

Externí odkaz: https://doaj.org/article/6c211e3c5d824af682734b221c18e6f5

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Akademický článek

Applicability of the ultra-high radio frequency band (UHF) for hydrometeor detection by phase difference method

Autor: Peter FABO, Pavol NEJEDLÍK, Michal KUBA, Milan ONDERKA, Dušan PODHORSKÝ

Publikováno v: Contributions to Geophysics and Geodesy, Vol 51, Iss 2, Pp 109-127 (2021)

Hydrometeors (rain, fog and ice crystals) affect the transmission of electromagnetic signals. Previous research showed that alterations in the signal (amplitude and phase) are affected by the composition of the atmosphere, e.g. the presence of hydrom

Externí odkaz: https://doaj.org/article/c6da88de828744ec9c1ea6069edb9930

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Akademický článek

On how rainfall characteristics affect the sizing of rain barrels in Slovakia

Autor: Milan Onderka, Jozef Pecho, Pavol Nejedlík

Publikováno v: Journal of Hydrology: Regional Studies, Vol 32, Iss , Pp 100747- (2020)

Study region: The study area (Slovakia) is to a great extent a part of the Carpathian mountainous system, where lowlands dominate the southwest and southeast of the region and are part of the Pannonian basin. Study focus: Rainwater harvesting can red

Externí odkaz: https://doaj.org/article/95d2e586512c4d91bf2012e380316154

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Akademický článek

Changes in the daily range of the air temperature in the mountainous part of Slovakia within the possible context of global warming

Autor: Ingrid Damborská, Martin Gera, Marián Melo, Milan Lapin, Pavol Nejedlík

Publikováno v: Meteorologische Zeitschrift, Vol 25, Iss 1, Pp 17-35 (2016)

Mean global and regional air temperatures have increased in the last several decades more than at any time during the history of instrumental measurement. Because of changes in the energy balance of the daily regime of the Earth's surface, it seems t

Externí odkaz: https://doaj.org/article/7a7c1c319db94ebcaa73ceae6939c724

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Applicability of the ultra-high radio frequency band (UHF) for hydrometeor detection by phase difference method

Autor: Dušan Podhorský, Michal Kuba, Milan Onderka, Pavol Nejedlík, Peter Fabo

Publikováno v: Contributions to Geophysics and Geodesy, Vol 51, Iss 2, Pp 109-127 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3b2985f59a5ed2b4bf630898f89b348
https://doi.org/10.31577/congeo.2021.51.2.1

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