Web GIS for analysis of the past and future of the climate and hydrological conditions in the North-West of RussiaEduard Kazakov, Sergey Zhuravlev, Lyubov Kurochkina and Georgy AyzelE3S Web Conf., 163 (2020) 05005DOI: https://doi.org/10.1051/e3sconf/202016305005