Development of a Hybrid Water-Related Disaster Risk Assessment
Technology for Sustainable Local Economic Development Policy
under Climate Change in the Philippines

DR. PATRICIA ANN J. SANCHEZProfessor, School of Environmental Science and Management University of the Philippines Los Baños
Philippines Project Manager, HyDEPP SATREPS* A part of the Philippines country report in AWCIRESEARCH ACTIVITIESPROJECTOBJECTIVES●●To achieve the highly accurate assessment of flood anddrought risks by developing and using a hybrid
assessment model covering climate change,hydrological processes, agriculture (crop growth) andsocio-economic activity with a DIAS-based big-data
platform.
To evaluate the benefits of pre-disaster investments byapplying the hybrid assessment model to the target
local municipalities and make policy proposals for thesustainable economic development of local
municipalities in general.

①Data Collection Using
Data Integration & Analysis
System (DIAS)②Development ofa Hybrid Risk
Assessment Model③Evaluation of Local
Resilience with/without
DRR Investments④Policy Proposal forsustainable economic
development

OVERALL GOAL
To enhance the resilience and promote the sustainable economic development of localmunicipalities by incorporating policy proposals in local and national climate change action plans,
thereby contributing to reducing the over-centralization in the metropolitan area and facilitatebalanced national land development.

Development of a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

hydepp.satreps.uplb@up.edu.phCourse-1: Basic Lectures
BL-1

Lecture on the HyDEPP-SATREPS ProjectProf. Patricia Ann J. Sanchez (UPLB)

BL-2

Lecture on the integrated approach for climate change and flood disaster risk reduction in thePhilippines

Prof. Toshio Koike (ICHARM)

BL-3

Lecture in the Rainfall-Runoff-Inundation model (RRI Model)

Assoc. Prof. Mamoru Miyamoto (ICHARM)

BL-4

Lecture on the use of hazard/risk information for flood disaster risk reduction in Japan

Prof. Miho Ohara (ICHARM)

BL-5

Lecture on 3D flood hazard mapping for disaster risk reduction

Dr. Takuya Inoue (Former, CERI, PWRI)

Course-2: Flood hazard mapping and risk assessment (Tutorial)
F-1

Tutorial of flood simulation using Rainfall-Runoff-Inundation (RRI) model

Dr. Shrestha Badri Bhakta (ICHARM)

F-2

Tutorial of data management on DIAS (Data Integration and Analysis System)

Dr. Masaki Yasukawa (University of Tokyo)
Dr. Katsunori Tamakawa (ICHARM)

F-3

Tutorial of 2D flood hazard mapping

Dr. Kansuke Naito (ICHARM)

F-4

Tutorial of 3D flood hazard mapping

Dr. Naoko Nagumo (ICHARM)

F-5

Tutorial of hazard/risk assessment for Barangay

Prof. Miho Ohara (ICHARM)

Course-3: Hydro-Agriculture-Economic Models (Lectures and Tutorial)
M-1

Lecture on the Water and Energy Budget RRI model (WEB-RRI model)

Prof. Abdul Wahid Mohamed RASMY (ICHARM)

M-2

Lecture on the Crop Growth Simulation Model (SIMRIW)

Prof. Koki Homma (Tohoku University)M-3

Lecture on economic development scenario prediction

Assoc Prof. Muneta Yokomatsu (Kyoto University)

M-4

Tutorial of satellite image analysis

Dr. Kentaro AIDA (ICHARM)

e-Learning Program in summer,
2021 and 2022
Development of a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

hydepp.satreps.uplb@up.edu.ph2021

UPLB

UP Diliman

UP MindanaoJapanTotal

Participants

65105383Course 14494259

Course 23584249

Course 340

94255(2021) 49 persons
completed all three courses.

Expanded to governmental
cooperative organizations(DOST, DPWH, LLDA, MMDA) in 2022

(2022) 40 persons
completed all three courses.

2022

UPLB

UP Diliman

DOST(+PHIVOLCS, PAGASA)

DPWH

LLDA

MMDA

TotalParticipants

381169111893

Course 1

190

118111463

Course 2708681241

Course 315010791253

Number of participants
who completed in 2021 and 2022
Development of a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

hydepp.satreps.uplb@up.edu.ph2nd JCC and Consultation Meeting with Cooperating Agencies
June 10, 2022 May 27, 2022

Meeting with LLDA on Data Request
and Possible Data Sharing MOU
June 24, 2022

Completion of HyDEPP
Office and Server RoomMay 31, 2022
(Server and Other Equipment expected byJanuary 2023)

Development of a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

2nd JCC and Consultation
Meeting with Cooperating
AgenciesJune 10, 2022 May 27, 2022

hydepp.satreps.uplb@up.edu.ph1
Identify flood and drought
events experienced in theselected municipalities anddescribe the roles of men,
women, and the local
communities in flood anddrought risk management

PROJECTOBJECTIVES
Impact Assessment of Floods &Droughts in Selected Agricultural
Municipalities in Laguna

62
Assess the knowledge andperception of communities on theexisting flood and drought-related
management policies/ordinancesand programs

3
Assess gendered risk management
strategies and disaster responsesof the municipalities

45

6

Quantify the social andeconomic losses (e.g. livelihood,income, health, and criticalinfrastructures) of floods anddroughts

Propose interventions based on
adaptive collaborative flood anddrought management

Co-create policies or ordinances insupport of flood and droughtmanagement

Project Activities
Developmentof a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

hydepp.satreps.uplb@up.edu.phPROJECTACTIVITIES

Pre-inception meeting

Governance Workshop

conducted on April 5, 2022 todiscuss the sampling design forfloods and droughts and theresearch methods for eachobjective

held last May 13, 2022 to discuss
about building partnerships
through strategic planning for themunicipalities of Bay, Pila, and Sta.
Cruz

PCAARRD Inception Meeting

Project Orientation with theLGUs of Bay, Pila, and Sta. Cruz

held via Zoom on April 18, 2022 which
was attended by the projectteam, S&T consultants, andparticipants from different PCAARRD
divisions

Courtesy Call with theMDRMMOs of Bay, Pila, and Sta.
Cruz
conducted last May 6, 2022 to briefly
introduce the project and schedulethe orientation

7Project Activities
Developmentof a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

conducted last June 2 and 8, 2022
which was participated by different
municipal officers and barangay
leaders

Survey Questionnaire Meeting
held last June 17, 2022 to discuss thedraft of the survey questionnairesthat will be used for the pre-testingand survey fieldwork

hydepp.satreps.uplb@up.edu.phFocus Group Discussion
with the TWG of Bay and Sta. Cruz
Laguna every third friday of themonthPROJECTHIGHLIGHTS

Pre-testing of survey
questionnaire
at Brgy. Sto. Domingo, Bay, Lagunaand Brgy. San Pablo Norte, Sta. Cruz,Laguna last September 15, 2022.

Focus Group Discussion
with the TWG of Pila, Laguna every
fourth friday of the month

1. Creation of technical working
group for each Municipality.
2. Discussion and creation of
Executive Order and Office Orderfor the members of TWG.
3. Sharing of problems andexperiences about flood anddroughts per Barangay.

8Project Activities
Developmentof a Hybrid Water-Related Disaster Risk Assessment Technology for
Sustainable Local Economic Development Policy under Climate Change in the Philippines

hydepp.satreps.uplb@up.edu.phEND OF PRESENTATION.

Contact us

hydepp.satreps.uplb@up.edu.ph
Knowledge Hub, Ornamental Crops Nursery Building,
University of the Philippines Los Baños College, Laguna, Philippines 4031