Implementation and usage of early warning systems incl. collection and assessment of supplementing information
Jun
21
2020
Off
Implementation and usage of early warning systems incl. collection and assessment of supplementing information
Description
Fields of action
Synergies
Good practice examples
References
Flood early warning systems – if existing for the area – provide information that allow the actuation of emergency action (e.g. set up of a command unit, observation of risk areas) prior to the event and before damages occur. However, reduction of losses is possible only if early warning information are interpreted and assessed correctly, if they are underpinned with a risk assessment and action plans considering different scenarios. The collection and supplementing information from different (also from local) sources may facilitate and qualify the assessment of the information by the responsible personnel.
Fields of action
Buildings,Settlement areas,Emergency management
Additionally to flood risk reduction by slowing and storing surface runoff, the measure has medium or high possible benefits for the following biophysical impacts and ecosystem services: Store river water; Slow river water; Increase infiltration and/or groundwater recharge; Reduce erosion and/or sediment delivery; Improve soils; Create riparian habitat; Create terrestrial habitats; Water storage; Fish stocks and recruiting; Natural biomass production; Biodiversity preservation; Recreational opportunities; Aesthetic/cultural value; Increase evapotranspiration; Increase soil water retention; Reduce pollutant sources; Intercept pollution pathways; Create aquatic habitat; Reduce peak temperature; Absorb and/or retain CO2; Filtration of pollutants
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