Articles | Volume 15, issue 3
https://doi.org/10.5194/nhess-15-571-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/nhess-15-571-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
13 Mar 2015
Research article |
| 13 Mar 2015
Assessing drought cycles in SPI time series using a Fourier analysis
E. E. Moreira
CMA – Center of Mathematics and Applications, Faculty of Sciences and Technology, Nova University of Lisbon, 2829-516 Caparica, Portugal
D. S. Martins
Institute Dom Luiz, Faculty of Sciences, University of Lisbon, 1749-016 Lisbon, Portugal
L. S. Pereira
LEAF, Research Center for Landscape, Environment, Agriculture and Food, Institute of Agronomy, University of Lisbon, 1349-017 Lisbon, Portugal
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37 citations as recorded by crossref.
- Temporal hydrological drought clustering varies with climate and land-surface processes M. Brunner & K. Stahl https://doi.org/10.1088/1748-9326/acb8ca
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- Remote sensing and GIS-supported framework of pre-monsoon drought assessment in Bangladesh (2000–2022) using CHIRPS-based SPI-3 and MODIS-derived vegetation and temperature indices M. Mamun et al. https://doi.org/10.1007/s12665-026-12848-x
- Spatiotemporal variability and assessment of drought in the Wei River basin of China S. Cai et al. https://doi.org/10.5194/piahs-379-73-2018
- Simulating the stabilization effect of soil bioengineering interventions in Mediterranean environments using limit equilibrium stability models and combinations of plant species J. Fernandes & N. Guiomar https://doi.org/10.1016/j.ecoleng.2015.12.035
- Reliability framework for characterizing heat wave and cold spell events S. Moghim & M. Jahangir https://doi.org/10.1007/s11069-022-05236-8
- Projections of Future Droughts in Morocco: Key Insights from Bias-Corrected Med-CORDEX Simulations in the Haouz Region I. El Bouazzaoui et al. https://doi.org/10.1007/s41748-024-00544-4
- An ensemble-ANFIS based uncertainty assessment model for forecasting multi-scalar standardized precipitation index M. Ali et al. https://doi.org/10.1016/j.atmosres.2018.02.024
- Utilizing waveform synthesis in harmonic oscillator seasonal trend model for short- and long-term streamflow drought modeling and forecasting K. Raczyński & J. Dyer https://doi.org/10.2166/hydro.2024.229
- Assessing yield, water productivity and farm economic returns of malt barley as influenced by the sowing dates and supplemental irrigation P. Paredes et al. https://doi.org/10.1016/j.agwat.2016.05.033
- The Assessment of Precipitation and Droughts in the Aegean Region Using Stochastic Time Series and Standardized Precipitation Index A. Tanrıkulu et al. https://doi.org/10.3390/atmos15081001
- Multi-stage committee based extreme learning machine model incorporating the influence of climate parameters and seasonality on drought forecasting M. Ali et al. https://doi.org/10.1016/j.compag.2018.07.013
- Application of the Analysis Time Series and Multispectral Images for the Estimation of the Conditions of the Vegetation Covers of the Natural Areas of Southern Spain F. Galacho-Jiménez et al. https://doi.org/10.3390/land12010042
- Study on the Spatial and Temporal Characteristics of Mesoscale Drought in China under Future Climate Change Scenarios X. Gong et al. https://doi.org/10.3390/w13192761
- Statistical analysis of long-term climate variability and drought trends: a case study of Punjab province, Pakistan S. Shah et al. https://doi.org/10.1007/s13201-026-02748-7
- Changing spectral patterns of long‐term drought propensity in Iran through reliability–resilience–vulnerability‐based Drought Management Index P. Mahmoudi et al. https://doi.org/10.1002/joc.7454
- Determinants of agroforestry adoption as an adaptation means to drought among smallholder farmers in Nakasongola District, Central Uganda M. David et al. https://doi.org/10.5897/AJAR2017.12219
- Rainfall variability over Alagoas under the influences of SST anomalies G. Lyra et al. https://doi.org/10.1007/s00703-016-0461-1
- The versatility of spectrum analysis for forecasting financial time series P. Rostan & A. Rostan https://doi.org/10.1002/for.2504
- Time-space characterization of droughts in the São Francisco river catchment using the Standard Precipitation Index and continuous wavelet transform M. Santos et al. https://doi.org/10.1590/2318-0331.241920180092
- Study of mesoscale NDVI prediction models in arid and semiarid regions of China under changing environments X. Gong et al. https://doi.org/10.1016/j.ecolind.2021.108198
- Spatial and temporal characteristics of droughts in Luanhe River basin, China Y. Wang et al. https://doi.org/10.1007/s00704-017-2059-z
- Wavelet-Based Detection of Time-Frequency Changes for Monthly Rainfall and SPI Series in Taiwan J. Shiau & Y. Chiu https://doi.org/10.1007/s13143-019-00118-9
- Improving SPI-derived drought forecasts incorporating synoptic-scale climate indices in multi-phase multivariate empirical mode decomposition model hybridized with simulated annealing and kernel ridge regression algorithms M. Ali et al. https://doi.org/10.1016/j.jhydrol.2019.06.032
- Improving multi-month hydrological drought forecasting in a tropical region using hybridized extreme learning machine model with Beluga Whale Optimization algorithm M. Hameed et al. https://doi.org/10.1007/s00477-023-02548-4
- Estudo das ocorrências, similaridades e causas dos eventos extremos de precipitação em Portugal D. Da Silva et al. https://doi.org/10.55761/abclima.v32i19.16292
- Floods and droughts: a multivariate perspective M. Brunner https://doi.org/10.5194/hess-27-2479-2023
- A 250‐year drought catalogue for the island of Ireland (1765–2015) S. Noone et al. https://doi.org/10.1002/joc.4999
- Analysis of Annual Drought Episodes Using Complex Networks K. Spiliotis et al. https://doi.org/10.3390/su17041441
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- The Drought Regime in Southern Africa: Long-Term Space-Time Distribution of Main Drought Descriptors F. Chivangulula et al. https://doi.org/10.3390/cli12120221
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