Tunis:The Department of Environment and Natural Resources (DENR) is employing weather stations and satellite data to monitor early drought signs and water stress as part of its strategy to mitigate the effects of El Niño.
According to Philippines News Agency, Environment Secretary Juan Miguel Cuna announced that Automated Weather Stations, Satellite Heat Stress Mapping, and Geographic Information System-based risk modeling are being employed to enhance early warning systems. Cuna emphasized the significance of using modern technology to anticipate and manage climate challenges effectively.
Satellite-based heat stress tracking is being deployed for coral reefs in Aurora, while Automated Weather Station data helps identify fire hazards in the Agusan Marsh. In Region 1, Red Flag alert systems are being utilized to provide precise early warnings. This technology aids in monitoring rainfall deficits, fluctuating water levels, and other environmental conditions, helping to pinpoint areas vulnerable to water shortages and guide conservation efforts.
The DENR is actively promoting water conservation and resource management. Regional offices are tasked with encouraging water-efficient practices and monitoring water availability, prioritizing areas at risk of drought and water scarcity. In Catanduanes and Masbate, daily weather station data is used to track signs of water stress such as drying creeks and shallow reefs, leading to localized drought advisories and conservation measures.
At the Agusan Marsh Wildlife Sanctuary, automated weather stations track heat indices and water levels, mapping peatland fire risks, while satellite data monitors coral bleaching risks. In Aurora province, high sea temperatures prompted coral bleaching alerts, triggering reef monitoring in Aurora, Bataan, and Zambales.
In the Ilocos Region, ranger stations with lookout towers support a Red Flag Alert System in collaboration with PAGASA and local disaster risk reduction offices to detect wildland fire signs early. The DENR ensures continuous data transmission from weather stations and requires weekly reef assessment reports to the national portal. The data will guide drought preparedness, water conservation, and climate adaptation efforts.
