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Liliya Bocheva

1 linked publication records · National Institute of Meteorology and Hydrology · Bulgaria

Author: Liliya BochevaYear: 2026clear all
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SWS 2026 Conference Preprints
Publication

LONG-TERM VARIABILITY OF PRECIPITATION IN BULGARIA - COMPARITIVE ANALISIS FOR TWO CLIMATIC PERIODS

(STEF92 Technology, 2026, Liliya Bocheva, Krastina Malcheva)

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The main objective of this study is to outline the spatial distribution of precipitation deficit at both monthly and annual scales by comparing precipitation data from two reference periods: 1961–1990 and 1991–2020. To achieve this goal, monthly and annual precipitation normals from 355 meteorological stations throughout the country are calculated in accordance with the World Meteorological Organization's standards. Data post-processing, statistical analysis and spatial interpolation are performed in the R env...

Hydrology and Water Resources2026
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