David Pulido‐Velazquez
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View article: Coupled Cellular automata – Snowmelt Runoff Model: A Novel Framework for Assessing Climate Change Impacts on Streamflow
Coupled Cellular automata – Snowmelt Runoff Model: A Novel Framework for Assessing Climate Change Impacts on Streamflow Open
Mountain snowpacks are key components of surface water resources, as snowmelt significantly contributes to streamflow and serves as an essential indicator of climate change and variability. Accurate estimation of snowmelt-induced streamflo…
View article: A pareto multi-objective calibration of a hydrological model integrating streamflow and snow cover area
A pareto multi-objective calibration of a hydrological model integrating streamflow and snow cover area Open
Accurate hydrological modeling in high-mountainous snow-dominated basins is essential for effective water resource management, in particular for climate change-sensitive regions. To better understand the processes that govern hydrological …
View article: Integration of a cellular automata to simulate snow cover with the Snowmelt Runoff Model to assess impacts of climate change on streamflow in a Mediterranean snow-dominated catchment
Integration of a cellular automata to simulate snow cover with the Snowmelt Runoff Model to assess impacts of climate change on streamflow in a Mediterranean snow-dominated catchment Open
Mountain snowpacks are key components of surface water resources as snowmelt significantly contributes to streamflow and serves as essential indicators of climate change and variability. Accurate estimation of snowmelt-induced streamflow a…
View article: Long-term water temperature modeling in semi-arid alpine basins 
Long-term water temperature modeling in semi-arid alpine basins  Open
Temperature plays a critical role in the functioning of river ecosystems. Hence, understanding the processes that control water temperature in river networks across daily to multi-year scales is important when trying to manage river therma…
View article: Comparison of a Semi-Distributed Empirical Model and a Distributed Physical Model in a Snow-Covered Mediterranean Catchment Under Climate Change Scenarios
Comparison of a Semi-Distributed Empirical Model and a Distributed Physical Model in a Snow-Covered Mediterranean Catchment Under Climate Change Scenarios Open
The catchments of the Quéntar and Canales reservoirs are two adjoining valleys on the north-western side of the Sierra Nevada in Spain. Canales drains the northern slope of the river Genil, with 15 linear km of peaks above 3000 meters…
View article: Assessing the impact of recent climate change on semi-arid and humid snow-dominated catchments by using a cellular automata model
Assessing the impact of recent climate change on semi-arid and humid snow-dominated catchments by using a cellular automata model Open
The Earth's spatial heterogeneity and its climate make certain areas more sensitive to climate change. Its effects in these regions become evident earlier than in others. Snow-dominated catchments, where a significant portion of precipitat…
View article: Impact of historical and future climate change scenarios on meteorological and snow cover droughts in semi-arid and humid snow-dominated catchments
Impact of historical and future climate change scenarios on meteorological and snow cover droughts in semi-arid and humid snow-dominated catchments Open
Drought is a temporary precipitation anomaly that affects other hydrological variables and can impact large areas, causing devastating effects on agriculture, environment, and water supplies. Climate change is increasing the frequency of d…
View article: Synergistic Potential of Optical and Radar Remote Sensing for Snow Cover Monitoring
Synergistic Potential of Optical and Radar Remote Sensing for Snow Cover Monitoring Open
This research studies the characteristics of snow-covered area (SCA) from two vastly different sensors: optical (Moderate-Resolution Imaging Spectroradiometer, or MODIS, equipped on board the Terra satellite) and radar (Synthetic Aperture …
View article: Review: Urban Water Security and Safety
Review: Urban Water Security and Safety Open
“Water security” and “water safety” is defined differently. As the terms are related they may lead to confusion and misinterpretations, depending on the context. Water security generally refers to a lack of resources of an acceptable quali…
View article: Monitoring snow depth by Integrating in an optimal way citizen science and other techniques
Monitoring snow depth by Integrating in an optimal way citizen science and other techniques Open
The snow depth (SD) is an excellent indicator of climate, yet a poorly monitored variable in many mountain ranges. A novel integrated approach is proposed for optimal monitoring of SD dynamics in the 5 National Parks located in Alpine (NPA…
View article: Assessing Impacts of Climate Change on surface water temperatures in semi-arid alpine basins
Assessing Impacts of Climate Change on surface water temperatures in semi-arid alpine basins Open
Temperature plays a critical role in the functioning of inland aquatic ecosystems. The metabolic rates of aquatic organisms, their productivity, and, more broadly, the rates of biogeochemical processes are largely determined by water tempe…
View article: Analysis of operational droughts in an alpine Mediterranean basin using a conjunctive use model of surface and groundwater resources
Analysis of operational droughts in an alpine Mediterranean basin using a conjunctive use model of surface and groundwater resources Open
Extreme events, and particularly, droughts are a main concern in Mediterranean basins that will be increased in the future due to climate change (CC), according to the forecasting for the region made by researchers. A novel integrated appr…
View article: Assessing potential future subsidence due to groundwater depletion in “Alto Genil” Basin (Southern Spain).
Assessing potential future subsidence due to groundwater depletion in “Alto Genil” Basin (Southern Spain). Open
The Vega de Granada aquifer stands out as one of the primary detrital aquifers in the "Alto Genil" Basin in Southern Spain. Its significance lies in its vast extension, covering nearly 200 km2, and its substantial renewable water resources…
View article: Short-term and Long-term Groundwater level forecast by applying conceptual and neural networks approaches.
Short-term and Long-term Groundwater level forecast by applying conceptual and neural networks approaches. Open
Aquifers are crucial resources for mitigating the impact of droughts, which are expected to exacerbate in the future. Nevertheless, in many cases, there is not enough monitoring data to define distributed models to forecast future potentia…
View article: Combined use of evolutionary algorithms and hydrological models to simulate snow cover and flow in alpine basins
Combined use of evolutionary algorithms and hydrological models to simulate snow cover and flow in alpine basins Open
Snow cover area, which can be obtained from satellite, is a valuable information to simulate streamflow in snow-dominated mountain basins where snowmelt is a major runoff factor. However, usually satellite do not provide long completed sno…
View article: Modelling inundated area in wetlands combining satellite and hydrological data: A comparison of classical methods and machine learning algorithms
Modelling inundated area in wetlands combining satellite and hydrological data: A comparison of classical methods and machine learning algorithms Open
Wetlands, which are systems with significant environmental value, can be very sensitive to global change. The inundated area of wetlands, reflecting water quantity, stands as a key variable in the decision-making process for evaluating sus…
View article: A Framework to Assess Natural Chloride Background in Coastal Aquifers Affected by Seawater Intrusion in Eastern Spain
A Framework to Assess Natural Chloride Background in Coastal Aquifers Affected by Seawater Intrusion in Eastern Spain Open
The protection of groundwater resources in coastal aquifers is an increasingly important issue worldwide. To establish threshold values and remediation objectives, it is essential to know the natural background concentrations of relevant i…
View article: Evaluating recharge estimates based on groundwater head from different lumped models in Europe
Evaluating recharge estimates based on groundwater head from different lumped models in Europe Open
Study region
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\nThe study uses 78 groundwater head time series across 10 European countries with various geological and hydrological settings.
\nStudy focus
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\nThe estimation of groundwater recharge using time series analysis and lumpe…
View article: Integrating stakeholders' inputs to co-design climate resilience adaptation measures in Mediterranean areas with conflicts between wetland conservation and intensive agriculture
Integrating stakeholders' inputs to co-design climate resilience adaptation measures in Mediterranean areas with conflicts between wetland conservation and intensive agriculture Open
Designing sustainable management strategies in groundwater-dependent socio-economic systems in areas with scarce water resources and protected wetlands is a challenging issue. The high vulnerability of these systems to droughts will be exa…
View article: Management Alternatives of Aquifer Storage, Distribution, and Simulation in Conjunctive Use
Management Alternatives of Aquifer Storage, Distribution, and Simulation in Conjunctive Use Open
Aquifers are ubiquitous, and their water is easy to obtain with low extraction costs. On many occasions, these characteristics lead to overexploitation due to important water level declines, reduction of river base flows, enhanced seawater…
View article: Analysis of the Potential Impact of Climate Change on Climatic Droughts, Snow Dynamics, and the Correlation between Them
Analysis of the Potential Impact of Climate Change on Climatic Droughts, Snow Dynamics, and the Correlation between Them Open
Climate change is expected to increase the occurrence of droughts, with the hydrology in alpine systems being largely determined by snow dynamics. In this paper, we propose a methodology to assess the impact of climate change on both meteo…
View article: Pan-European high-resolution groundwater recharge mapping – combining satellite data and national survey data using machine learning
Pan-European high-resolution groundwater recharge mapping – combining satellite data and national survey data using machine learning Open
<p>Groundwater recharge quantification is essential for sustainable groundwater resources management, but typically limited to local and regional scale estimates. A high-resolution (1 km x 1 km) dataset consisting of long-term averag…
View article: Analysis of the Potential Ompact of Climate Change on Climatic Droughts, Snow Dynamics and the Correlation between Them
Analysis of the Potential Ompact of Climate Change on Climatic Droughts, Snow Dynamics and the Correlation between Them Open
Climate change is expected to increase the occurrence of droughts with the hydrology in alpine systems being largely determined by snow dynamics. In this paper we propose a methodology to assess the impact of climate change on both meteoro…
View article: An approach to identify the best climate models for the assessment of climate change impacts on meteorological and hydrological droughts
An approach to identify the best climate models for the assessment of climate change impacts on meteorological and hydrological droughts Open
This paper describes the benefits of using more reliable local climate scenarios to analyse hydrological responses. It assumes that Regional Climate Model (RCM) simulations are more reliable when they provide better approximations to the h…
View article: The impact of climate change scenarios on droughts and their propagation in an arid Mediterranean basin. A useful approach for planning adaptation strategies
The impact of climate change scenarios on droughts and their propagation in an arid Mediterranean basin. A useful approach for planning adaptation strategies Open
Areas where there is a scarcity of water frequently experience significant drought periods, which may become exacerbated in the future due to climate change. In this paper we propose a novel and integrated method for a semi-distributed ana…