SLIDE 1 LUNHAW:
The Journey to Climate Resiliency
SLIDE 2 Land Area 578.51 km2 Population 675,950 (2015 Census) Density 11,684 per km2 Annual Population Growth Rate 2.23 % IRA Dependency
annually)
City (2018)
(2018)
Educational Center, Banking and Business Hub
- f Northern Mindanao
- 4th Metropolitan City by
2022
q 2 Congressional Districts, 80 Urban Barangays q 7 rivers and 5 creeks q 21.062 km coastal line q 20.43% forest cover (DENR, 2015)
City Profile
SLIDE 3 Photo Credit: CDODev.Com
September 2, 2019
SLIDE 4 Cagayan de Oro Riverbasin
Source: CDORBMC
SLIDE 6 CDRA Dashboard for Findings
SLIDE 7 Issues/Challenges
Derived from the CDRA process; an output of the City’s risk database
SLIDE 8 Urban Use (Flood)
13.77 13.77 12.27 11.36 14.20 4.71 4.71 4.71 4.57 4.89 6.20 5.98 5.70 6.39 6.65
Commercial Industrial Institutional Parks/Open Spaces Residential
Risk Score and Elements per Land Use
Average of Risk Min of Risk Max of Risk ₱0 ₱20,000 ₱40,000 ₱60,000 ₱80,000 ₱100,000 ₱120,000 Commercial Industrial Institutional Parks/Open Spaces Residential
Millions
Affected Value in Million Pesos
4 5 6
Sum of Affected Area (Hectares) (GIS Derived) Column Labels Row Labels Commercial Industrial Institutional Parks/Open Spaces Residential 4 (Occasional: Every 11-30 yrs) 160.56 63.67 55.25 7.65 626.66 5 (Moderate: Every 4-10 yrs) 277.09 110.07 44.77 12.15 1,007.40 6 (Frequent: Every 1-3 yrs) 104.52 16.06 13.51 161.63 1,126.76 Grand Total 542.16 189.79 113.53 181.42 2760.81
SLIDE 9 Population (Flood)
- Although risk for Barangay 18 is higher than other barangays, Barangay 22 has a
much higher vulnerability score.
SLIDE 10 NatRes Production (LandSlide)
- Similarly, Tablon has the highest risk score for Natural Resources, but Dansolihon
has the highest land area exposed to landslide (45%).
SLIDE 11 Lifeline Utilities (Flood)
Production Well
Fernandez St.,CDOC Puerto Bugo Camaman-an Carmen Bulua Tablon Macasandig Indahag 22.5 22.5 22.5 22.5 21.875 2.5 2.5 2.5 2.5 B u g
a m a m a n
n B u l u a T a b l
P u e r t
a c a s a n d i g I n d a h a g C a r m e n F e r n a n d e z … 5 10 15 20 25
Risk Category of Water Facilities
Total 20000 40000 60000 80000 100000 120000 A G U S A N B A I K I N G O N B A L U L A N G B U G O C A M A M A N
N C A N I T O A N C A R M E N C U G M A N G U S A I P O N A N L A P A S A N M A C A S A N D I G P A G A T P A T P A T A G P U E R T O S A N S I M O N T A B L O N
Total Cost of Affected Pipes Per Barangay (In PhP)
Total
- Camaman-an has the highest risk score and
highest cost of the affected area for water pipes
SLIDE 12 Critical Point Facilities (Flood)
- Carmen has the highest number of critical facilities affected by moderate- and high
flood risk
SLIDE 13
SLIDE 14
SLIDE 15
SLIDE 16 Decision Area: Barangays Puntod, 02, 03, 04, 06, 08, 09, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 23, 25, 26, 28, 32, 33, 36, 37, 38, 39, 40 Stimuli: 2-4°C increase in Mean Temperatures Exposure: 103has of Built-up Areas Sensitivity: Built-up areas are more than 70% of the area of Barangay and lack of Tree cover Adaptive Capacity: Not enough available open spaces, system not flexible to accommodate significant ground level interventions (road side greening). Building level interventions will be feasible depending on spending power of building owners. Vulnerability High risk, approximately 6% of the population will be severely affected
SLIDE 17 Greenhouse Gas Inventory
¢Total net GHG emission is 1,101,438. 22 tons CO2e
40% 17% 32% 4% 5% 2% Stationary Combustion Transportation Electricity Consumption Solid Waste Wastewater Agriculture
Source: Community-level GHG Inventory Report of Cagayan de Oro City, 2016
SLIDE 18 Growth Areas
As defined in Cagayan de Oro’s Comprehensive Land Use Plan
SLIDE 19
SLIDE 20 Objectives
Defined for each barangay exposed to high risk, taking into consideration technical findings
SLIDE 21 Improved urban design in flood-prone residential/ commercial areas covering 2020 – 20%, 2025- 50% with monitoring conducted annually. Increased property insurance for residential/commercial areas by 50% in 2025. (Green Building Ordinance) Decreased flooding incidence in roads and residential areas by covering an area of 30%
2025. Increased property insurance for residential, commercial and institutional by 50% in 2025. Improved and enhanced wetlands management as provided in the CLUP by 2025 Increased property insurance for residential areas 30% in 2021 Strengthened functionality
during and after flooding events where disruption will be 6 hours. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved agricultural productivity by 10% yearly starting 2020 exposed. Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Increased property insurance for residential, commercial and institutional by 50% in 2025. Improved resilience of all residential and commercial areas to flood impacts by 2020 – 20%; 2022- 30% ; 2024 – 40% (Risk Score – baseline) Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed.
SLIDE 22 Improved urban design in flood prone residential and comml areas benefitting 50% of the affected area Increased coverage of livestock/crop insurance by 10%/yr starting 2020 Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Improved agricultural productivity by 10% yearly starting 2020 Decreased number of population living in critical flood-prone areas by 80% in 2025 Improved resilience of all residential and commercial areas to flood impacts by 2020 – 20%, 2022 – 30% and 2024- 40% (Risk Score- baseline) Strengthened functionality
during and after flooding events where disruption will be 6 hours. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Improved resilience of all residential and commercial areas to flood impacts by 2020 – 20%; 2022- 30% ; 2024 – 40% (Risk Score – baseline) Increased property insurance for residential, commercial and institutional by 50% in 2025. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed.
SLIDE 23 Improved resilience of all residential and commercial areas to flood impacts by 2020 – 20%; 2022- 30% ; 2024 – 40% (Risk Score – baseline) Strengthened functionality
during and after flooding events where disruption will be 6 hours. Increased number of alternate routes by 100% for at risk roads by 2021. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Strengthened functionality
during and after flooding events where disruption will be 6 hours. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved resilience of all residential and commercial areas to flood impacts by 2020 – 20%; 2022- 30% ; 2024 – 40% (Risk Score – baseline) Strengthened functionality
during and after flooding events where disruption will be 6 hours. Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed. Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the
20% by 2023 and 30% by 2025 Increased capacity of affected population (475) in building and maintaining flood resilient settlements
SLIDE 24 Strategies
Formulated by the CDO-BCRUPD Technical Working Group considering the Climate Objectives
SLIDE 25
SLIDE 26
SLIDE 27
SLIDE 28 Programs, Projects, Activities
SLIDE 29 Sample: Brgy. IPONAN
Objective Statement PPA
Improved watershed management for the area to benefit 2000 people living in and producing crops/livestock in the barangay. 10% by 2020; 20% by 2023 and 30% by 2025
Iponan river buffer protection and conservation
Improved agricultural productivity by 10% yearly starting 2020
Construction of SWIP and small farm reservoir
Improved barangay capacity to capture rainwater to avoid flood and introduce redundancy in water use covering 30% of the barangay area exposed.
Construction of Small Water Impounding Project (SWIP) and small farm reservoir
Improved urban design in flood prone residential and commercial areas benefitting 50% of the affected area
Implement resilient urban design: height and massing, streetscape and landscape
SLIDE 30 resilient urban design river buffer protection small water impounding detention/ retention detention/ retention detention/ retention detention/ retention detention/ retention crop insurance better design standards ISF resettlement flood infra property insurance resilient facades and interfaces property insurance resilient street scape and landscape wind corridors within landscape Green building
permeable surfaces drainage rehab greening of streetscapes Resilient flood infra SUDS Resilient flood infra SUDS Flood management policy for Capitol University
SLIDE 31 Project
Lun
unhaw aw
A strategy to protect and restore critical sites from the impacts of climate change through urban plans and designs
SLIDE 32 Lunhaw (Poblacion)
21.75 7.51 8.71 1.85 Commercial Institutional Open Space Residential
Lunhaw (Poblacion) Affected Area in Hectares
₱990,432,762.19 ₱36,664,940.43 ₱0.00 ₱110,306,584.48
Affected Value in PhP (Lunhaw Poblacion)
Commercial Institutional Open Space Residential
1479 831 552 408 372 345 216 93 63 57 45 39 168 85 63 57 45 37 25 4 17 7 6 36
- Brgy. 15
- Brgy. 13
- Brgy. 10
- Brgy. 40
- Brgy. 7
- Brgy. 1
- Brgy. 9
- Brgy. 8
- Brgy. 2
- Brgy. 5
- Brgy. 6
- Brgy. 3
HH and Affected Households in Lunhaw (Poblacion)
Sum of Affected HH Sum of Number of HH
SLIDE 33 What is Project Lunhaw?
- Urban design project that serves as a mitigation
strategy for heat stress in the city center
- Large portion devoted to adaptive re-use of
former residential areas vacated due to enlargement of Cagayan river channel
- Secondary benefit of providing space for public
recreation
SLIDE 34 The Project:
LUNHAW
SLIDE 35 LUNHAW
Riverside
(formerly residential) outside new flood barrier, increasing volume of river channel
river to improve microclimate and provide
- pportunities for recreation
- Part of a larger green space
corridor that improves urban ventilation of the area
SLIDE 36 LUNHAW
Landside
buffering the river from entry of non-point pollutants
corridor to improve ventilation
public open space and recreation
SLIDE 37 LUNHAW
Divisoria Park
- Green space corridor into the core of the urban
area to improve ventilation from the river
- Vegetated zone shades main public amenities
and adjacent areas
SLIDE 39 Onwards…
- Integration of CDRA results into the
Comprehensive Land Use Plan
- CDP incorporated with PPAs based on
technical-findings
- Basis for the formulation of design standards
