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252 905 (0,292s)

Result

Drought at various timescales for secular lowland climatologically stations in the Czech Republic

classification of climatic droughts in the Czech Republic. The SPEI is a newly application drought index and has the capacity to include the effect of evapotranspirationIn this study we present two multi-...

DG - Vědy o atmosféře, meteorologie

  • 2011
  • Jx
Result

Use of Euro-CORDEX Models for Drought Prediction with Respect to Black Frosts and Rain Deficit during the Cold Season

evapotranspiration index (SPEI) and the standardized precipitation index (SPI). Estimates of future drought projections based on the SPI tend to underestimate risk, while risk of the SPEI dro...

Environmental sciences (social aspects to be 5.7)

  • 2017
  • D
Result

Use of Euro-CORDEX Models for Drought Prediction with Respect to Black Frosts and Rain Deficit during the Cold Season

evapotranspiration index (SPEI) and the standardized precipitation index (SPI). Estimates of future drought projections based on the SPI tend to underestimate risk, while risk of the SPEI dro...

Meteorology and atmospheric sciences

  • 2017
  • O
Result

Projected changes in the evolution of drought on various timescales over the Czech Republic according to Euro-CORDEX models

evapotranspiration index (SPEI) and the standardized precipitation index (SPI), for various lags (1, 3, 6, 12 and 24months). To assess the impact of climate change on drought droughts and extreme...

Meteorology and atmospheric sciences

  • 2017
  • Jimp
  • Link
Result

Assessing drought impacts on groundwater and agriculture in Iran using high-resolution precipitation and evapotranspiration products

Evapotranspiration Index (SPEI). The impact of drought on groundwater and agricultural yield regions, with SPI values indicating more intense drought events than SPEI values. While the SPEI i...

Environmental sciences (social aspects to be 5.7)

  • 2024
  • Jimp
  • Link
Result

Spring-summer droughts in the Czech Land in 1805-2012 and their forcings

climate, statistically significant for SPEI-12 and PDSI in MAM and JJA (in MAM as well for SPEI-1 and Z-index). A significant concentration of drought episodes before 1880, SPEI-1, SPEI-...

DG - Vědy o atmosféře, meteorologie

  • 2015
  • Jx
  • Link
Result

Drought reconstruction based on grape harvest dates for the Czech Lands, 14992012

) were combined with mean Standardized PrecipitationnEvapotranspiration Index (SPEI to reconstruct the mean SPEI values for this area for April tonAugust from 1499 to 2012. The reconstructed SPEI series explains 75...

DG - Vědy o atmosféře, meteorologie

  • 2016
  • Jx
  • Link
Result

Observed spatiotemporal characteristics of drought on various time scales over the Czech Republic

the Standardised Precipitation Evapotranspiration Index (SPEI) on various time scales. TheSPEI of the temporal evolution of the SPEI, the frequency distribution and duration of drought of the SPEI values ...

DG - Vědy o atmosféře, meteorologie

  • 2014
  • Jx
Result

Application of hydroclimatic drought indicators in the transboundary Prut River basin

of this study was to identify the response of hydrological drought to climatic conditions anomaly index (SWI). The standardized precipitation evapotranspiration index (SPEI) was selected for the assessmen...

Meteorology and atmospheric sciences

  • 2019
  • Jimp
  • Link
Result

Forecasting SPEI and SPI Drought Indices Using the Integrated Artificial Neural Networks

The presented paper compares forecast of drought indices based on two different models of artificial neural networks. The first model is based on feed forward, hANN. The analyzed drought indices are the standardize...

DA - Hydrologie a limnologie

  • 2016
  • Jx
  • Link
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