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CBMS & GIS Utilization in Planning for Disaster Risk Reduction & Management (DRRM) and Climate Change Adaptation (CCA)

Presented by:

ENGR. MARIVIC J. NIERRAS, EnP Planning Officer IV and Officer-In-Charge City Planning & Development Office City

January 22, 2012 1

Summary of the Presentation

Content/Title Slide No. Backgrounder 3 – 5 Why Olongapo Needs to Plan for DRRM & CCA 6 – 8 CBMS & GIS Utilization in Planning for DRRM & CCA 9 – 13

Olongapo City Current Initiatives in Planning for DRRM 14 – 15 & CCA CBMS Program Contribution to the Olongapo City’s 16 – 17 Climate Change Vulnerability Assessment Other Initiatives in DRRM & CCA 18 - 19

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Backgrounder . Olongapo City Profile City,  Location : 14°15’ N latitude & 120°17’ E longitude & lies 127 km NW of Angeles City

 Land Area : 185 sq. km. (77% design City of San Fernando, hilly to mountainous, 23% slopes 2 hrs. below 18 deg.) 2 hrs.  Number of barangays : 17  Population : 253,2703 hrs. (2012 projected); 56, 282 Households Olongapo City 3 hrs.  Annual Growth Rate : 2.19%  Main Economy : Trading & Freeport Zone

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Backgrounder  Olongapo is one of the LGUs in the country having a best practice in disaster preparedness and response

Barangay Sta. Rita Best Urban Disaster Risk Reduction and Management Committee

National Gawad Kalasag Hall of Fame of Award for garnering 3 consecutive awards from 2007 to 2009 for Excellence in Disaster Management (Highly Urbanized City Category)

given by the National Disaster Coordinating Council 4

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Backgrounder

Olongapo City City Ordinance No. 15, Series of 2010, Emergency Response Plan Olongapo City Climate Change Adaptation & Mitigation Ordinance

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Why Olongapo Needs to Plan for DRRM and CCA ?  Based on the maps provided under the READY Project, Olongapo City has 7 out of 9 hazards, e.g. flood / flashflood, rain-induced landslide, earthquake-induced landslide, liquefaction, ground shaking, tsunami, and storm surge

Flood Hazard Map Flashflood Susceptibility Earthquake-induced Rain-induced Hazard Map Landslide Hazard Map Landslide Hazard Map

Liquefaction Hazard Map Ground Shaking Hazard Map Storm Surge Hazard Map Tsunami Hazard Map 6

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Why Olongapo Needs to Plan for DRRM and CCA ?

 From 2005-2011, 12 typhoons, 8 tropical storms and 4 tropical depressions passed within the 300 km radius of the City (Source: Subic Bay Weather Station Compex, PAG-ASA) From 1997 – 2011, the City has declared 10 state of calamities that drain the city coffers Year 2011’s rain – induced landslides killed 6 individuals, injuring 7, and displaced 283 individuals.

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Why Olongapo Needs to Plan for DRRM and CCA ?  Within a span of 4days for a quantity of rainfall of 101.5 to 163.8 mm, a City–

wide flooding would occur that may results to the foll., among others: . 15 villages would be flooded in varying depth from 2 ft to 6 ft. . In 2011, suspension of classes to 142 public & private schools, affecting 44,393 school aged population were caused by tropical typhoons and storms, higher than the previous year. Monsoon rains caused 17% of suspension of classes; 8

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CBMS and GIS UTILIZATION IN PLANNING FOR DRRM AND CCA  CBMS PROGRAM  NRDB Household Map helps the City Government in the development of more Detailed/Enhanced Hazard Maps  Identification of households prone to hazards  Tool for post disaster rapid assessment for easy identification of families to be given relief operations  Continuous IEC campaign particularly on identified households in the danger zone/high risk areas

 GIS software (Manifold software currently use by CPDO - Olongapo)  A system that integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information  Thru GIS software, different maps can be overlayed, e.g. Base Map, Satellite Map, Hazard Map, and CBMS NRDB Household Map 9

CBMS and GIS UTILIZATION IN PLANNING FOR DRRM AND CCA

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CBMS and GIS UTILIZATION IN PLANNING FOR DRRM AND CCA

Dots = Households

White lines = Lot boundaries (based on the city tax map)

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CBMS and GIS UTILIZATION IN PLANNING FOR DRRM AND CCA

Household number

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CBMS and GIS UTILIZATION IN PLANNING FOR DRRM AND CCA

Brgy. Sta. Rita Fire Prone Area Brgy. Barretto Landslide Area with CBMS NRDB Household Map overlayed with CBMS NRDB Map overlayed (identified possible households to be affected)

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Olongapo City Current Initiatives in Planning for DRRM & CCA  With the support of DILG and UN Habitat, the City was able to come up with its Climate Change (CC) Vulnerability Assessment and already included in the 2011 Olongapo City Ecological Profile

 CBMS Program role in the CC Vulnerability Assessment: It provided the detailed information on the vulnerable households/ individuals, places, sectors, among others in the identified hot spots/ danger zones

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Olongapo City Current Initiatives in Planning for DRRM & CCA  CBMS NRDB Household map provided the City the foll. information, among others:  list of individuals at risk in the landslide prone  Sex‐disaggregated population at risk on landslide (young dependents & working age)

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CBMS Program contribution to the Olongapo City’s Climate Change Vulnerability Assessment Provided Data on Vulnerable People, Places & Sector

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CBMS Program contribution to the Olongapo City’s Climate Change Vulnerability Assessment Provided Data on Vulnerable People, Places & Sector

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Other Initiatives in DRRM and CCA Continuous IEC Campaigns in Landslide/Flood prone areas

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Other initiatives in DRRM and CCA Mainstreaming DRRM and CCA in the City’s Land Use and Development Plans  Accomplishment to date : Drafted the City’s Revised Zoning Ordinance with the following features incorporated, among others :  Building Character and Architectural Design (Adopting a Green Template Policy integrating in the design the Energy efficiency and rainwater harvesting)  Land and Building Management  Construction in flood prone areas to consider in their design the highest flood elevation that occurred in the area;  Construction in landslide prone areas shall submit an Engineering Geological & Geohazard Assessment Report (EGGAR) as an additional requirement in securing building permit and locational clearance), etc.

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Thank you !

Olongapo City Planning and Development Office E‐mail : [email protected]

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