| Spatial and temporal variability of precipitation and drought in Portugal DS Martins, T Raziei, AA Paulo, LS Pereira Natural Hazards and Earth System Sciences 12 (5), 1493-1501, 2012 | 114 | 2012 |
| Accuracy of daily estimation of grass reference evapotranspiration using ERA-Interim reanalysis products with assessment of alternative bias correction schemes P Paredes, DS Martins, LS Pereira, J Cadima, C Pires Agricultural Water Management 210, 340-353, 2018 | 60 | 2018 |
| Assessing reference evapotranspiration estimation from reanalysis weather products. An application to the Iberian Peninsula DS Martins, P Paredes, T Raziei, C Pires, J Cadima, LS Pereira International Journal of Climatology 37 (5), 2378-2397, 2017 | 57 | 2017 |
| Spatial and time variability of drought based on SPI and RDI with various time scales A Merabti, DS Martins, M Meddi, LS Pereira Water resources management 32, 1087-1100, 2018 | 54 | 2018 |
| Comparing SPI and RDI applied at local scale as influenced by climate A Merabti, M Meddi, DS Martins, LS Pereira Water resources management 32, 1071-1085, 2018 | 53 | 2018 |
| SPI modes of drought spatial and temporal variability in Portugal: Comparing observations, PT02 and GPCC gridded datasets T Raziei, DS Martins, I Bordi, JF Santos, MM Portela, LS Pereira, A Sutera Water resources management 29, 487-504, 2015 | 48 | 2015 |
| Vulnerability of Bulgarian agriculture to drought and climate variability with focus on rainfed maize systems Z Popova, M Ivanova, D Martins, LS Pereira, K Doneva, V Alexandrov, ... Natural hazards 74, 865-886, 2014 | 48 | 2014 |
| Influence of precipitation changes on the SPI and related drought severity. An analysis using long-term data series A Paulo, D Martins, LS Pereira Water Resources Management 30, 5737-5757, 2016 | 47 | 2016 |
| Assessing drought cycles in SPI time series using a Fourier analysis EE Moreira, DS Martins, LS Pereira Natural Hazards and Earth System Sciences 15 (3), 571-585, 2015 | 47 | 2015 |
| Daily reference evapotranspiration for hyper-arid to moist sub-humid climates in Inner Mongolia, China: I. Assessing temperature methods and spatial variability X Ren, Z Qu, DS Martins, P Paredes, LS Pereira Water Resources Management 30, 3769-3791, 2016 | 45 | 2016 |
| Droughts and climate change in Bulgaria: assessing maize crop risk and irrigation requirements in relation to soil and climate region Z Popova, M Ivanova, L Pereira, V Alexandrov, M Kercheva, K Doneva, ... Bulgarian Journal of Agricultural Science 21 (1), 35-53, 2015 | 29 | 2015 |
| Daily Reference Evapotranspiration for Hyper-Arid to Moist Sub-Humid Climates in Inner Mongolia, China: II. Trends of ETo and Weather Variables and Related … X Ren, DS Martins, Z Qu, P Paredes, LS Pereira Water Resources Management 30, 3793-3814, 2016 | 18 | 2016 |
| Climate change, agricultural drought and irrigation requirement in Bulgaria Z Popova, M Ivanova, D Martins, LS Pereira, M Kercheva, V Alexandrov, ... Water Affairs, 14-22, 2013 | 5 | 2013 |
| K. Doneva, Alexandrov V., Kercheva M., 2014. Vulnerability of Bulgarian agriculture to drought and climate variability with focus on rainfed maize systems Z Popova, M Ivanova, D Martins, LS Pereira Natural Hazards 74 (2), 865-886, 0 | 5 | |
| Modification of the Palmer drought severity index for Mediterranean environments: model and application A Paulo, DS Martins, P Paredes, RD Rosa, LS Pereira European Water 60, 195-201, 2017 | 4 | 2017 |
| Drought and climate variability impacts on Bulgarian agriculture: the case of rainfed maize Z Popova, M Ivanova, D Martins, LS Pereira, K Doneva, V Alexandrov, ... Water, environment and agriculture: challenges for sustainable development …, 2013 | 4 | 2013 |
| Long-term variation of PDSI and SPI computed with reanalysis products DS Martins, AA Paulo, C Pires, LS Pereira Eur Water 60, 271-278, 2017 | 3 | 2017 |
| Accuracy of daily PM-ETo estimations with ERA-Interim reanalysis products P Paredes, DS Martins, J Cadima, C Pires, LS Pereira Euro Water 59, 239-246, 2017 | 3 | 2017 |
| Análise da variabilidade espacial e temporal das secas utilizando indices combinando precipitação e evapotranspiração: Sc-PDSI E Sc-MedPDSI (este livro) DS Martins, AA Paulo, R Rosa, LS Pereira Predictabilidade Sazonal de Secas, 41, 2015 | 3 | 2015 |
| Assessing drought cycles in SPI time series using a Fourier analysis EE Moreira, DS Martins, LS Pereira Nat. Hazards Earth Syst. Sci. Discuss 2, 2731-2759, 2014 | 3 | 2014 |
