By Marita Moaje | Philippine News Agency
The Department of Environment and Natural Resources (DENR) on Thursday urged local government units (LGUs) in the National Capital Region, including other urban areas, to include science-based, proactive measures in addressing the worsening flooding amid heavier rainfall due to climate change.
In a statement, the DENR cited the striking increase in rainfall volume attributed to climate change, as indicated in meteorological data issued by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA).
“This noticeable shift in weather patterns has exacerbated the challenges faced by urban areas like Metro Manila, where heavy rainfall can overwhelm drainage systems and lead to significant flooding,” the statement reads.
“It is crucial that LGUs integrate comprehensive flood risk reduction programs into their design and solid waste management plans. By doing so, communities can better protect themselves from the adverse effects of increased rainfall.”
The DENR said LGUs could implement several key strategies to effectively address worsening flooding in Metro Manila.
These include an upgrade on drainage systems, incorporating modern drainage solutions to cope with more intense and frequent downpours, enhancing solid waste management to prevent garbage buildup that eventually blocks floodways, engaging communities in planning and implementing localized flood prevention initiatives, and restoring the ecosystem by implementing green infrastructure to improve water absorption.
The DENR said poor solid waste management remains one of the main contributors to flood-related damage in urban communities, as clogged waterways slow down rainwater discharge.
“As we confront the challenges posed by climate change, it is essential to adapt our urban planning strategies to safeguard our communities,” it said.
Meanwhile, as the effects of climate change intensify, the DENR expressed commitment to working closely with the LGUs and the public to promote flood resilience and sustainable urban development.
