The document discusses establishing multi-hazard early warning systems for floods as targeted by the Sendai Framework for Disaster Risk Reduction 2015-2030. It notes that all hazards impact water systems and the water cycle is interconnected. It proposes that multi-hazard early warning systems could help mitigate dangers by providing opportunities to prepare for floods. It outlines various elements that should be monitored by early warning systems like clouds, rainfall, surface runoff, and water elevations to forecast flooding. It also suggests taking a risk-oriented approach and considering factors like flood type, severity, and impact on communities to improve planning and preparedness.

1. Sendai Framework Disaster
Risk Reduction 2015-2030
(SFDRR) target 7
Substantially increase availability of and
access the number of Multihazard Early Warning
System and disaster risk information and
assessment to the peoples by 2030 through
adequate and sustainable support complement
to complement their national actions for the
implementation of this framework by 2030.
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Multi-hazard Early Warning System (SFDRR target 7)

2. CLIMATE RISKS
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Multi-hazard Early Warning System (SFDRR target 7)

3. CLIMATE CHANGE WILL HAPPEN
IN WATER
WHY?
BECAUSE WATER IS A FLUID
AND FLOOD IS MOST
FREQUENT
HAZARD
WATER IS
SOLID,
LIQUID
AND GAS
ALL THE ELEMENTS ON EARTH
ARE MADE WITH WATER
IN THE WORLD
INTERCONNECTEDNESS IS IN THE
WATERCYCLE
ALL
HAZARDS
ARE
IMPACTING
THE WATER
SYSTEMS
Sendai Framework Disaster
Risk Reduction 2015-2030
(SFDRR) target 7
Multi-hazard Early Warning System (SFDRR target 7)

4. The water cycle
(Climate change and…)
CLIMATE
CHANGE
WATER
CYCLE
M
H
E
W
S
DANGERS OPPORTUNITIES
(MHEWS)
Multihazard Early Warning Systems
From dangers to opportunities
Multi-hazard Early Warning System (SFDRR target 7)

5. Multi-hazard Early Warning System SFDRR target 7

6. MITIGATIONS OR
ADAPTATIONS
(STRATEGIC
ADAPTATIONS)

7. Lab 1: Flood type influences [rather risk orientate]
(Severity, Influences on the people expectations, options and planning)
Flash
floods
In few hours
with great
Impact on
the water
elevations
River
floods
Water
Flowing
out of the
river banks
Monsoon
Create great
Damages in
case of flat/
coastal
countries
Melting
snow
Surprisingly
specially with
climate changes
Soil
perviousness
Influence
of cities
and
urbanism
Tidal
Sea water
Huge impacts
on the coastal
lines with
possibility
to penetrate
far inner lands
Natural
disasters
Giant waves
With a mega
flood. Also,
landslides
and hurricanes
Man made
disasters
Landslides
wars and
dam ruptures
Tsupoles
Water droning
….
Defences:
Walls
Abstracts
….
Raising the house
The salvation
comes from
the ability
to be above
Flood water
Going
against
Water,
Which is
a fluid
Mitigations:
enforcement
Quality,
Planning
…
Technical
preventive
measures to
avoid the
damages
Adaptations:
Strategy,
Waterscape,
Digging
…
Organizing
the space
to live rooms
for water
expansion
Politics, policies
and police
Land planning,
Environmental
controls,
Tree planting
evacuation orders
…
Shelters
Refugees
Appeals
Compensations
Insurances
….
Human
activities
to help
Case of « Dominica »
Erika Hurricane as
2 Sept. 2015
Multi-hazard Early Warning System SFDRR target 7

8. ●EWS for clouds
●EWS for rainfalls
●EWS for surface run-offs
●EWS for underground run-offs
●EWS for water elevations
●EWS for surface size coverages
●EWS for land planning
●EWS for drainage
●EWS for forest
●EWS for impervious surfaces
●EWS for embankment
●EWS for dry-feet
●EWS for sustainability
●ETC
BUSINESS INNOVATION RESEARCH DEVELOPMENT (BIRD)
MULTI-HAZARD
FLOOD
EARLY WARNING
SYSTEM
Multi-hazard Early Warning System SFDRR target 7

9. ●TEAM WORK(S)

10. All waters come from the rain (SIWI),
from a perspective of monitoring
the weather, one can ensure
that the cloud flow
volumes are
conservative
overtime.
V (m³) after the
cloud outburst should be
found in the land surfaces, and then in
the soil undergroung or surface run-offs
Cloud Volume (V)
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Multi-hazard Early Warning System SFDRR target 7

11. Multi-hazard Early Warning System SFDRR target 7

12. Multi-hazard Early Warning System SFDRR target 7
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13. Lab 2: Resources
Planning
Resources
Space
Time Calendar
Assumptions
on flood types
Classes of
activities or
standard
Work ?
Coverage
of the dark
zones (uneasy
to forecast)
Flood
increase
Product
Base
Planning
Finish with tasks And allocate
resources: Manpower per hours
Materials
Multi-hazard Early Warning System SFDRR target 7
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14. Multi-hazard Early Warning System SFDRR target 7

15. Thanks, Friends!
●Business Innovation Research Development (BIRD) –
General & Technical
●27 ter Blvd saint Martin 75003 Paris (France)
●EMAIL : gsradjou@outlook.com
Source: https://www.undrr.org/publication/sendai-
framework-disaster-risk-reduction-2015-2030
BIRD CEO
Business Innovation Research Development (BIRD)
Source : author, 21-09-21