Department Environmental Social Sciences

FANFAR: Reinforced cooperation to provide operational flood forecasting and alerts in West Africa

About the project

Flooding is a rapidly growing concern in West Africa, projected to increase with climate change. It is both a threat and a blessing for human lives, agriculture, and infrastructure. There is a great need for reliable access to operational flood forecasts and alerts produced by a robust information and communication technology (ICT) system adapted to regional conditions and operated by capable West African institutions.

The aim of FANFAR is to reinforce the cooperation between West African and European hydrologists, ICT experts, decision analysts, and end-user communities to provide a co-designed, co-adapted, integrated, and co-operated streamflow forecasting and alert pilot system for West Africa.

End-users will participate in regular workshops and virtual meetings aiming to demonstrate the ICT, define user needs, co-design necessary adaptations, and develop capacity.

Eawag is in charge of Work Package 2: User needs, tests, and behavioural responses

A key objective of FANFAR is to develop relevant technology that responds to the specific needs and preferences of hydro-innovation stakeholders and information end-users in West Africa. Hence, the ICT development is a technical task, but also requires adaptation to user needs. During the ICT development, various decisions will have to be made. These concern, for example, output products, distribution channels, alert levels, data sources, and economic constraints.

To support this, FANFAR will apply Multi-Criteria Decision Analysis (MCDA) and approaches from Behavioral Operational Research (BOR). Our main interventions focus on the co-design workshops in West Africa. We will use a framework to guide the West African decision makers and stakeholders through a structured decision-making process. Additionally, we aim at understanding the factors shaping the participants’ responses. The knowledge gained from these processes will help to take into account and synthesize all relevant information. This shall aid technology development decisions and adoption processes aiming to facilitate the sustainable uptake of the ICT flood forecast and alert system in West Africa.

For further information see the FANFAR project homepage

Project partners

FANFAR has six partners

Coordinator: Swedish Meteorological and Hydrological Institute (SMHI), Sweden.

Eawag team

PD Dr. Judit Lienert Group Leader, Group: DA Tel. +41 58 765 5574 Send Mail

Publications

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      originalId => protected30231 (integer)
      authors => protected'Kuller, M.; Beutler, P.; Lienert, J.' (51 chars)
      title => protected'Preference change in stakeholder group-decision processes in the public sect
         or: extent, causes and implications
' (111 chars) journal => protected'European Journal of Operational Research' (40 chars) year => protected2023 (integer) volume => protected308 (integer) issue => protected'' (0 chars) startpage => protected'1268' (4 chars) otherpage => protected'1285' (4 chars) categories => protected'behavioural operational research (OR); preference change; multi-criteria dec
         ision analysis; group decision-making; public policy
' (128 chars) description => protected'Public decisions are typically related to large investments leaving long leg
         acies. We should therefore strive for wide societal agreement regarding such
          decisions, which meet the diversity of preferences between stakeholders and
          over time. But if, how and why do stakeholder preferences change over time?
          In decision analysis, these questions received little attention. We explore
         d them using three real-world public decision processes, based on Multi-Crit
         eria Decision Analysis (MCDA). We used repeatedly elicited ranking of object
         ives over time. These were obtained during three to five moderated workshops
          we organised several months apart (total N = 200 questionnaires, and 100 st
         akeholders). We analysed individual and aggregated (group) preferences, thei
         r changes and potential drivers including demographic and experience variabl
         es. We also analysed the effect of preference evolution on the performance o
         f decision-alternatives with MCDA over time. We found that stakeholder prefe
         rences often changed over time, both on an individual and group level. These
          changes did not systematically diminish over time, but some convergence of
         preferences was observed for stakeholders who repeatedly participated in wor
         kshops. High-ranking objectives were relatively stable and similar between s
         takeholders. While preference changes could not be explained by demographics
          and personal experiences, repeated interaction with the decision problem mi
         ght play a role. Neither the observed disagreement between stakeholders, nor
          the preference changes over time affected the best and worst performing alt
         ernatives in our decision problems. Thus, despite changing stakeholder prefe
         rences over time, public decision-makers can contrive robust solutions to co
         mplex public decision problems in the present.
' (1794 chars) serialnumber => protected'0377-2217' (9 chars) doi => protected'10.1016/j.ejor.2022.12.001' (26 chars) uid => protected30231 (integer) _localizedUid => protected30231 (integer)modified _languageUid => protectedNULL _versionedUid => protected30231 (integer)modified pid => protected124 (integer)
1 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=25970, pid=124) originalId => protected25970 (integer) authors => protected'Lienert, J.; Andersson, J.; Hofmann, D.; Silva Pinto, F.
         ; Kuller, M.
' (93 chars) title => protected'How to co-design a flood early warning system (FEWS) for West Africa' (68 chars) journal => protected'Water Science Policy' (20 chars) year => protected2022 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'(4 pp.)' (7 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'' (0 chars) serialnumber => protected'' (0 chars) doi => protected'10.53014/CBJJ5560' (17 chars) uid => protected25970 (integer) _localizedUid => protected25970 (integer)modified _languageUid => protectedNULL _versionedUid => protected25970 (integer)modified pid => protected124 (integer)
2 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=25076, pid=124) originalId => protected25076 (integer) authors => protected'Lienert, J.; Andersson, J. C. M.; Hofmann, D.; Silv
         a Pinto, F.; Kuller, M.
' (109 chars) title => protected'The role of multi-criteria decision analysis in a transdisciplinary process:
          co-developing a flood forecasting system in western Africa
' (135 chars) journal => protected'Hydrology and Earth System Sciences' (35 chars) year => protected2022 (integer) volume => protected26 (integer) issue => protected'11' (2 chars) startpage => protected'2899' (4 chars) otherpage => protected'2922' (4 chars) categories => protected'' (0 chars) description => protected'Climate change is projected to increase flood risks in western Africa. In th
         e FANFAR project, a pre-operational flood early warning system (FEWS) for we
         stern Africa was co-designed in workshops with 50–60 stakeholders from 17
         countries, adopting multi-criteria decision analysis (MCDA). We aimed at (i)
          designing a FEWS with western African stakeholders using MCDA and (ii) eval
         uating participatory MCDA as a transdisciplinary process. To achieve the fir
         st aim (i), we used MCDA methods for problem structuring and preference elic
         itation in workshops. Problem structuring included stakeholder analysis, cre
         ating 10 objectives to be achieved by the FANFAR FEWS and designing 11 possi
         ble FEWS configurations. Experts predicted FEWS configuration performance, w
         hich we integrated with stakeholder preferences. We tested MCDA results in s
         ensitivity analyses. Three FEWSs showed good performance, despite uncertaint
         y, and were robust across different preferences. For stakeholders it was mos
         t important that the FEWS produces accurate, clear, timely, and accessible f
         lood risk information. To achieve the second aim (ii), we clustered common c
         haracteristics of collaborative governance frameworks from the sustainabilit
         y science and transdisciplinary literature. Our framework emphasizes issues
         crucial to the earth systems sciences, such as uncertainty and integrating i
         nterdisciplinary knowledge. MCDA can address both well. Other strengths of M
         CDA are co-producing knowledge with stakeholders and providing a consistent
         methodology with unambiguous, shared results. Participatory MCDA including p
         roblem structuring can contribute to co-designing a project but does not ach
         ieve later phases of transdisciplinary processes well, such as co-disseminat
         ing and evaluating results. We encourage colleagues to use MCDA and the prop
         osed framework for evaluating transdisciplinary hydrology research that enga
         ges with stakeholders and society.
' (1934 chars) serialnumber => protected'1027-5606' (9 chars) doi => protected'10.5194/hess-26-2899-2022' (25 chars) uid => protected25076 (integer) _localizedUid => protected25076 (integer)modified _languageUid => protectedNULL _versionedUid => protected25076 (integer)modified pid => protected124 (integer)
3 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=23225, pid=124) originalId => protected23225 (integer) authors => protected'Kuller, M.; Schoenholzer, K.; Lienert, J.' (56 chars) title => protected'Creating effective flood warnings: a framework from a critical review' (69 chars) journal => protected'Journal of Hydrology' (20 chars) year => protected2021 (integer) volume => protected602 (integer) issue => protected'' (0 chars) startpage => protected'126708 (16 pp.)' (15 chars) otherpage => protected'' (0 chars) categories => protected'Flood Early Warning System (FEWS); warning; natural hazard; risk communicati
         on; disaster; emergency management
' (110 chars) description => protected'As climate change is intensifying the frequency and severity of floods aroun
         d the globe, adaptation is increasingly vital. Besides structural measures t
         o mitigate flood risk, non-structural measures are known to be highly effect
         ive and low-cost. Such non-structural measures include Flood Early Warning S
         ystems (FEWS). Effective warning creation and dissemination are crucial to s
         uccessful FEWS. Despite extensive bodies of research that cross the boundari
         es between disciplines and application domains, systematic understanding of
         the detailed aspects contributing to the effectiveness of flood warnings is
         lacking. We systematically review the state-of-the-art in risk perception an
         d warning communication present in academic (and grey) literature for FEWS.
         We focus on the elements of risk warnings specifically, rather than reviewin
         g the topic of risk communication in general. We start with exploring how pe
         rsonal attributes affect individual risk perception related to flood warning
         s. We then deconstruct flood warnings into three basic components: content,
         format and dissemination channel. Most importantly, we found 21 individual e
         lements (options) for these components, each associated with varying levels
         of support for their effectiveness in literature. Important caveats were ide
         ntified, such as a lack of research into the speech format and SMS channel.
         We then describe and visualise the warning creation process, providing a fra
         mework for guidance. Accelerating technological advancement necessitates con
         tinued research into the effectiveness of novel formats and channels, render
         ing the currently most widely supported and researched elements increasingly
          obsolete. Further research is needed to explore the complex interplay betwe
         en elements, i.e., how do different combinations impact effectiveness? Final
         ly, little is known about the transferability of our findings to Africa, Asi
         a and South America, as industrialised countries dominate the research. We h
         ope our findings will co...
' (2098 chars) serialnumber => protected'0022-1694' (9 chars) doi => protected'10.1016/j.jhydrol.2021.126708' (29 chars) uid => protected23225 (integer) _localizedUid => protected23225 (integer)modified _languageUid => protectedNULL _versionedUid => protected23225 (integer)modified pid => protected124 (integer)
4 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=21545, pid=124) originalId => protected21545 (integer) authors => protected'Lienert, J.; Andersson, J.; Hofmann, D.; Silva Pinto, F.
         ; Kuller, M.
' (93 chars) title => protected'Report on the co-design workshops in FANFAR to create a flood forecast and a
         lert system for West Africa
' (103 chars) journal => protected'' (0 chars) year => protected2020 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'29 p' (9 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'We describe the co-design process to create a co-adapted, integrated and sus
         tainable FANFAR flood forecast and alert system in West Africa. It is based
         on a structured Multi-Criteria Decision Analysis (MCDA) framework that guide
         s the participants of four co-design workshops and the FANFAR consortium thr
         ough problem structuring phases, including stakeholder analysis, agreeing on
          objectives and options (FANFAR system configurations), eliciting expert pre
         dictions and stakeholder preferences and assessing the performance of system
          options based on these input data. We also introduce interactions with part
         icipants in and between the co-design workshops (e.g. rainy season surveys)
         concerning their experiences with floods in West Africa and with using the F
         ANFAR flood forecast and alert system. This includes feedback on the FANFAR
         technical system components from hands-on practical sessions in the FANFAR c
         o-design workshops. In this report, we focus strongly on the methods, and al
         so present preliminary results. [...]
' (1025 chars) serialnumber => protected'' (0 chars) doi => protected'' (0 chars) uid => protected21545 (integer) _localizedUid => protected21545 (integer)modified _languageUid => protectedNULL _versionedUid => protected21545 (integer)modified pid => protected124 (integer)
5 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=20627, pid=124) originalId => protected20627 (integer) authors => protected'Kuller,&nbsp;M.; Andersson,&nbsp;J.; Lienert,&nbsp;J.' (53 chars) title => protected'Report of FANFAR Workshop 3. Executive report' (45 chars) journal => protected'' (0 chars) year => protected2020 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'11&nbsp;p' (9 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'The FANFAR project (rein<em>F</em>orced cooper<em>A</em>tion to provide oper
         atio<em>N</em>al <em>F</em>lood forecasting and <em>A</em>lerts in West Af<e
         m>R</em>ica), funded by the European Commission (2018-2020), aims to foster
         reinforced cooperation between key West African and European organisations.
         The project focuses on developing a system according to West African user ne
         eds and priorities, identified through a set of workshops. The third worksho
         p was hosted by the Nigerian Hydrological Services Agency (NIHSA) and took p
         lace at Hotel De Bently (2020.02.10-14), in Abuja, Nigeria. In total, the wo
         rkshop hosted 58 participants, including the consortium partners. Additional
         ly, two representatives from the World Meteorological Organisation (WMO), wh
         o are FANFAR advisory board members, were present the entire week. At the op
         ening session, the director general of NIHSA, the director general of AGRHYM
         ET, the head of economic cooperation &amp; energy at the EU delegation to Ni
         geria and ECOWAS, and the Swedish Ambassador to Nigeria were also present. T
         he workshop even made it to the national Nigerian TV and newspapers (AIT new
         s, Nigerian Pilot, Sundiata Post). The representatives from hydrological age
         ncies and emergency management agencies on the regional and national level f
         rom 16 countries in West Africa contributed substantially to achieve the pro
         ject goals. [...]
' (1385 chars) serialnumber => protected'' (0 chars) doi => protected'' (0 chars) uid => protected20627 (integer) _localizedUid => protected20627 (integer)modified _languageUid => protectedNULL _versionedUid => protected20627 (integer)modified pid => protected124 (integer)
6 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=19999, pid=124) originalId => protected19999 (integer) authors => protected'Silva Pinto,&nbsp;F.; Lienert,&nbsp;J.; Andersson,&nbsp;J.' (58 chars) title => protected'Stakeholder feedback report FANFAR workshop 2' (45 chars) journal => protected'' (0 chars) year => protected2019 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'8&nbsp;p' (8 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'The FANFAR project (rein<em>F</em>orced cooper<em>A</em>tion to provide oper
         atio<em>N</em>al <em>F</em>lood forecasting and <em>A</em>lerts in West Af<e
         m>R</em>ica), funded by the European Commission (2018-2020), aims to foster
         rein-forced cooperation between key West African and European organisations.
          The project focuses on developing a system according to West African user n
         eeds and priorities, identified through a set of workshops. The second works
         hop was hosted by the Hydrological Services Department of Ghana and took pla
         ce at the Ange Hill Hotel (2019.04.09-12), in Accra, Ghana. Representatives
         from hydrological agencies and emergency management agencies on the regional
          and national level from 17 countries in West Africa contributed substantial
         ly to achieve the project goals. In this workshop, the main objectives regar
         ding work package 2 were to further co-design the flood forecasting and aler
         t system in West Africa by: 1) consolidating user objectives and preferences
         ; 2) assessing the progress done on the FANFAR prototype systems since works
         hop 1; and 3) preparing the participants to test the system in 2019. Therefo
         re, several activities were per-formed. To consolidate which objectives are
         important for the participants for developing a flood forecasting and alert
         system and how important those objectives are, several exercises were per-fo
         rmed that allowed us to better understand the preferences. Regarding objecti
         ves, special im-portance was given to: <em>high accuracy of information; cle
         ar flood risk information; reliable access to information</em>; and <em>time
         ly production, distribution and access to information</em>. The activities p
         erformed to understand the matching between expectations and the current dev
         elop-ment status of the FANFAR prototype systems for the flood forecast prod
         uction; the (Hydrology-TEP), interactive visualization portal, integrated su
         pport systems, and flood risk communication features, allowed to focus on id
         entifying possible impro...
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7 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=19996, pid=124) originalId => protected19996 (integer) authors => protected'Silva Pinto,&nbsp;F.; Lienert,&nbsp;J.' (38 chars) title => protected'Executive report of the FANFAR workshop 1' (41 chars) journal => protected'' (0 chars) year => protected2019 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'8&nbsp;p' (8 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'The FANFAR project (rein<em>F</em>orced cooper<em>A</em>tion to provide oper
         atio<em>N</em>al<em> F</em>lood forecasting and Alerts in West Af<em>R</em>i
         ca), funded by the European Commission (2018-2020), aims to foster reinforce
         d co-operation between key West African and European organisations. The proj
         ect focuses on devel-oping a system according to West African user needs and
          priorities, identified through a set of workshops. The first workshop took
         place at the AGRHYMET Regional Center (2018.09.17–20), in Niamey, Niger. R
         epresentatives from hydrological agencies and emergency management agen-cies
          on the regional and national level from 17 countries in West Africa contrib
         uted substantially to achieve the project goals. In this workshop, the main
         objective was to co-design the flood forecast-ing and alert system in West A
         frica by: 1) clarifying user objectives, needs, and preferences, 2) receivin
         g feedback on the currently available FANFAR forecast and alert system proto
         types, and 3) on acknowledging which stakeholders should be involved. Theref
         ore, several activities were performed. To identify which objectives are imp
         ortant for the participants for developing a flood forecasting and alert sys
         tem; several exercises were performed and allowed us to prioritize the follo
         wing objectives by order of preference: High accuracy of data and informatio
         n outputs, Timely dissemination of flood alerts, High Reliability, Clear def
         inition of alert thresholds, and Reliable ac-cess to data &amp; information
         outputs. The activities performed to understand the matching between expecta
         tions and the current development status of the FANFAR prototype systems for
          the flood forecast production (Hydrology-TEP) and visualization portal, all
         owed to focus on identifying pos-sible system options (how the system should
          be configured to meet the objectives) through key questions or drivers: 1)
         the easiest-to-use system, 2) the most attractive system for West-Africa, an
         d 3) the most robust sys...
' (2549 chars) serialnumber => protected'' (0 chars) doi => protected'' (0 chars) uid => protected19996 (integer) _localizedUid => protected19996 (integer)modified _languageUid => protectedNULL _versionedUid => protected19996 (integer)modified pid => protected124 (integer)
8 => Snowflake\Publications\Domain\Model\Publicationprototypepersistent entity (uid=23886, pid=124) originalId => protected23886 (integer) authors => protected'Silva Pinto,&nbsp;F.; Lienert,&nbsp;J.' (38 chars) title => protected'Report activities to establish co-design committee, stakeholder analysis' (72 chars) journal => protected'' (0 chars) year => protected2018 (integer) volume => protected0 (integer) issue => protected'' (0 chars) startpage => protected'48&nbsp;p' (9 chars) otherpage => protected'' (0 chars) categories => protected'' (0 chars) description => protected'' (0 chars) serialnumber => protected'' (0 chars) doi => protected'' (0 chars) uid => protected23886 (integer) _localizedUid => protected23886 (integer)modified _languageUid => protectedNULL _versionedUid => protected23886 (integer)modified pid => protected124 (integer)
Kuller, M.; Beutler, P.; Lienert, J. (2023) Preference change in stakeholder group-decision processes in the public sector: extent, causes and implications, European Journal of Operational Research, 308, 1268-1285, doi:10.1016/j.ejor.2022.12.001, Institutional Repository
Lienert, J.; Andersson, J.; Hofmann, D.; Silva Pinto, F.; Kuller, M. (2022) How to co-design a flood early warning system (FEWS) for West Africa, Water Science Policy, (4 pp.), doi:10.53014/CBJJ5560, Institutional Repository
Lienert, J.; Andersson, J. C. M.; Hofmann, D.; Silva Pinto, F.; Kuller, M. (2022) The role of multi-criteria decision analysis in a transdisciplinary process: co-developing a flood forecasting system in western Africa, Hydrology and Earth System Sciences, 26(11), 2899-2922, doi:10.5194/hess-26-2899-2022, Institutional Repository
Kuller, M.; Schoenholzer, K.; Lienert, J. (2021) Creating effective flood warnings: a framework from a critical review, Journal of Hydrology, 602, 126708 (16 pp.), doi:10.1016/j.jhydrol.2021.126708, Institutional Repository
Lienert, J.; Andersson, J.; Hofmann, D.; Silva Pinto, F.; Kuller, M. (2020) Report on the co-design workshops in FANFAR to create a flood forecast and alert system for West Africa, 29 p, Institutional Repository
Kuller, M.; Andersson, J.; Lienert, J. (2020) Report of FANFAR Workshop 3. Executive report, 11 p, Institutional Repository
Silva Pinto, F.; Lienert, J.; Andersson, J. (2019) Stakeholder feedback report FANFAR workshop 2, 8 p, Institutional Repository
Silva Pinto, F.; Lienert, J. (2019) Executive report of the FANFAR workshop 1, 8 p, Institutional Repository
Silva Pinto, F.; Lienert, J. (2018) Report activities to establish co-design committee, stakeholder analysis, 48 p, Institutional Repository

Conctact

PD Dr. Judit Lienert Group Leader, Group: DA Tel. +41 58 765 5574 Send Mail

Project information

Project start: January 2018

Project duration: 3 years

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 780118.

FANFAR homepage