Keywordsmultivariate regression; K-nearest neighbor; NARX-ANN; symbolic regression; climate change impact assessment; ENSEMBLES; European lagoons; SWIM; freshwater input; climate sensitivity; cloud computing; soil and water assessment tool (SWAT); Web-based Geographical Information Systems (Web GIS); decision support system for watershed management (DSS-WMRJ); best management practice (BMP); Mar Menor; socio-economic changes; land use change; management change; climate change impacts; eco-hydrological modelling; Soil and Water Integrated Model (SWIM); concentration prediction; chlorophyll a; support vector machine; genetic algorithm; Miyun Reservoir; water quality; nutrient; ecotones; vegetative filter strips; buffer strips; hydrological model; Pilica; diffuse pollution; sand-fixing vegetation; ecosystem stability; analytical hierarchy process; dynamical model; hydrological modeling; ecological flow characteristics; objective functions; model calibration; parameter uncertainty; catchments; arid wetland; water and salt dynamics; Hydrus-1D; root water uptake; Chinese tamarisk; simulation-based attribution; Sahel; Niger River; climate variability; hydrological modeling; flood mitigation; flood adaptation; eutrophication; nutrients; coupled models; remedial measures; Baltic Sea; water exchange; coastal zone; environmental quality objectives; science in practice; modeling; framework; nitrogen