1. A hybrid prediction model for wind speed using support vector machine and genetic programming in conjunction with error compensation

   • Yue Dong
   • Jun Niu
   • Taisheng Du

   Original Paper 07 March 2021 Pages: 2411 - 2424

   

2. Risk assessment of hot and humid environments through an integrated fuzzy AHP-VIKOR method

   • Bahman Ramavandi
   • Amir Hossein Darabi
   • Mohsen Omidvar

   Original Paper 27 February 2021 Pages: 2425 - 2438

   

3. Artificial neural network and multi-criteria decision-making models for flood simulation in GIS: Mazandaran Province, Iran

   • Ehsan Shahiri Tabarestani
   • Hossein Afzalimehr

   Original Paper 18 March 2021 Pages: 2439 - 2457

   

4. A novel hybrid dragonfly optimization algorithm for agricultural drought prediction

   • Pouya Aghelpour
   • Babak Mohammadi
   • Zheng Duan

   Original Paper 07 April 2021 Pages: 2459 - 2477

   

5. A new soft computing model for daily streamflow forecasting

   • Saad Sh. Sammen
   • Mohammad Ehteram
   • Ahmed El-Shafie

   Original Paper 13 May 2021 Pages: 2479 - 2491

   

6. Optimization of land cover mapping through improvements in Sentinel-1 and Sentinel-2 image dimensionality and data mining feature selection for hydrological modeling

   • Laura Fragoso-Campón
   • Elia Quirós
   • José Antonio Gutiérrez Gallego

   Original Paper 17 April 2021 Pages: 2493 - 2519

   

7. State space functional principal component analysis to identify spatiotemporal patterns in remote sensing lake water quality

   • Mengyi Gong
   • Claire Miller
   • Evangelos Spyrakos

   Original Paper Open access 21 April 2021 Pages: 2521 - 2536

   

8. Artificial Intelligence models for prediction of the tide level in Venice

   • Francesco Granata
   • Fabio Di Nunno

   Original Paper 09 April 2021 Pages: 2537 - 2548

   

9. Model-wise uncertainty decomposition in multi-model ensemble hydrological projections

   • Ilsang Ohn
   • Seonghyeon Kim
   • Yongdai Kim

   Original Paper 31 May 2021 Pages: 2549 - 2565

   

10. Catchment natural driving factors and prediction of baseflow index for Continental United States based on Random Forest technique

    • Shanshan Huang
    • Qianjin Dong
    • Weishan Deng

    Original Paper 15 July 2021 Pages: 2567 - 2581

    

11. Assessment of variogram reproduction in the simulation of decorrelated factors

    • Oktay Erten
    • Clayton V. Deutsch

    Original Paper 19 March 2021 Pages: 2583 - 2604

    

12. A critical analysis of the shortcomings in spatial frequency analysis of rainfall extremes based on homogeneous regions and a comparison with a hierarchical boundaryless approach

    • Roberto Deidda
    • Matteo Hellies
    • Andreas Langousis

    Original Paper Open access 06 May 2021 Pages: 2605 - 2628

    

13. Spatial-temporal rainfall models based on poisson cluster processes

    • Nanda R. Aryal
    • Owen D. Jones

    Original Paper 19 June 2021 Pages: 2629 - 2643

    

14. Complex network analysis of PM_2.5 transport in the Yangtze River Delta Region, China

    • Xiaohao Wang
    • Qian Wang
    • Kan Huang

    Original Paper 02 July 2021 Pages: 2645 - 2658

    

15. COVID-19 mortality analysis from soft-data multivariate curve regression and machine learning

    • Antoni Torres–Signes
    • María P. Frías
    • María D. Ruiz-Medina

    Original Paper 19 April 2021 Pages: 2659 - 2678

    

16. Correction to: Linear combinations of order statistics to estimate the position and scale parameters of the Generalized Pareto distribution

    • Gianfausto Salvadori

    Correction 06 July 2021 Pages: 2679 - 2679