The Role of Early Warning System
The Role of Early Warning System
UNIVERSITY
By
January, 2018
1|Page
Jigjiga, Ethiopia
Abbreviations
CSA Central Statistical Agency
WB World Bank
4|Page
CHAPTER ONE
1. INTRODUCTION
Drought has been a frequent phenomenon in these pastoral areas in recent years and is one of the most inhibiting
factors in pastoral and agro-pastoral production systems in Africa.Africa is especially susceptible to land
degradation and bears the greatest impact of drought and desertification. Drought and desertification are at the
core of serious challenges and threats facing sustainable development in Africa. These problems have far reaching
5|Page
adverse impacts on human health, food security, economic activity, physical infrastructure, natural resources and
the environment, and national and global security. Drought is one of the most important climate-related disasters
in Africa. Climate change is set to exacerbate occurrence of climate related disasters including drought. Current
climate scenarios predict that the driest regions of the world will become even drier, (UNESCO, 2006) signaling a
risk of persistence of drought in many parts of Africa (arid, semi-arid and dry sub humid areas) which will
therefore bear greater and sustained negative impacts (UNEASC, 2007).
The Ethiopian Somali National Regional State (ESNRS), with a population of around 5 million, depends very
heavily on natural rains. Nearly 85% of the people living in this regional state are pastoralists and subsist through
herding of livestock. For more than 30 months’ rain has been poor and intermittent, placing the herds in danger
and diminishing the resources of a population who have only limited coping mechanisms in the best of times.
Because of erratic rainfall and poor pasture most of the pastoral people and their herds are now moving long
distances in search of grazing (DPPA 2007). In 1999–2000 and again in 2004, Somali Region in southeastern
Ethiopia was struck by severe droughts that resulted in numerous deaths of people and livestock, as well as the
destitution and displacement of many pastoralist families.
A more fundamental question, however, is whether the adaptation mechanisms that pastoralists have evolved in
response to the predictable threat of drought are collapsing, and what factors are increasing their livelihood
vulnerability (Stephen, 2006)
Somali Regional State (SRS) is one of the nine states that make up the federal democratic republic. It is located in
the south eastern part of Ethiopia bordering Kenya, Somalia, and Djibouti. It consists of eleven administrative
zones and 93 woredas (or districts). The region is geographically the second largest regional state in Ethiopia.
Somali region is one of the wealthiest states in terms of natural resource endowments, with three all-seasonal
rivers flowing through it and huge fertile land; it has the largest livestock resource compared to any other region in
the country as well as potential for fossil fuel and mineral deposits. Paradoxically, it is one of the least developed
sate with a high proportion of its population being poor and frequently faced with high food insecurity (Salayman,
2011).
Pastoralism is the foundation of the local economy and the basis for the attainment of livelihoods for an
overwhelming part of the population of the region. Rainfall is often insufficient and erratic in nature, and this
limits both the potential for livestock and crop production. Continuous degradation of environmental resources
worsened by consecutive droughts has diminished available pastoral resources in many areas of the Somali Region
(Salayman, OWDA 2011). As a result of these difficulties, the poor households in the region are therefore
frequently unable to meet their basic food requirements and often need humanitarian assistance (SCUK/DPPB
livelihood baseline studies 2004/05).
6|Page
Denan Woreda is known for recurring drought that makes access one of the major livelihood concern, for human
consumption (drinking, cooking, washing), livestock consumption (watering animals), and crop production.
Farming and livestock rearing are considered the key local economy and basis for attainment of livelihoods.
Shortage and erratic rainfall affect the overall livelihood of the pastoral and agro-pastoral communities living
defectively in Denan. Relevant studies related to drought and its impact and policy interventions had been found to
be poor and still community is suffering from drought and related hazards. No studies on the local and indigenous
of drought early warning system had conducted in the district while leaving aside the fading pastoralist drought
adaptation and why they are declining. Therefore, this study will thuslookintotherole of early warning system on
adverse effect of drought in pastoral community of Denan woreda
7|Page
1.2 STATEMENT OF THE PROBLEM
AlthoughEthiopia has different institutions that works early warning system like Disaster
Prevention Preparedness Commission DPPC at federal level and Disaster Prevention
Preparedness Bureaus DPPB in the regions respectively but there is no effective early
warning system in the country (USAID 2015)
Due to that I will try to see the role of early warning system on adverse effect of drought in
the pastoral community Denan Woreda. which has faced different drought and has known
for recurring drought.
Pastoralism is one of the major livelihood concern, for human consumption (drinking,
cooking, washing), livestock consumption (watering animals), and livestock rearing are
considered the key local economy and basis for attainment of livelihoods. Shortage and
erratic rainfall affect the overall livelihood of the pastoral communities living defectively in
Denan. Relevant studies related to the role of early warning system on drought and its
adverse effect on pastoral community.
No studies recorded on the local and indigenous knowledge of drought early warning system
pastoralist Adverse effect of drought and their role of early warning system and drought
adaptation and why they are declining. Therefore, this study will then have confined to
document the drought history, characteristics, socio economic effect and will focus on
exploring trends and effectiveness of the Denan woreda their role of early warning system on
adverse effect of drought in pastoral community.
8|Page
1.3.2 Specific Objectives
2. what is the role of early warning system to the adverse effect of drought on pastoral house
hold?
9|Page
1.7 Operational Definition
Vulnerability: referstotheextenttowhichanindividual,household,communityorareamay
beadverselyaffectedby a disaster.
Early warning: -is “the provision of timely and effective information, through identified
institutions, that allows individuals exposed to hazard to take action to avoid or reduce their
risk and prepare for effective response”
Disaster: is “ asuddenevent,suchasanaccidentor
naturalcatastrophethatcausesgreatdamageor lossoflife”.
Preparedness - This concept implies “planning how to respond in case a drought occurs and
working to increase resources available to respond effectively”. The rationale behind this
arrangement is to save lives and minimize damage by preparing people to respond
appropriately when a drought is imminent.
Mitigation – These are activities, which eliminate or reduce the chances of occurrence or
effects of a drought. This approach is based on the idea that much can be done to prevent
droughts from happening or reduce their impact.
Relief - The concept applies to “activities that occur during and immediately following a
drought”. Through proper response, emergency assistance to victims of the drought is,
provided.
10 | P a g e
Reconstruction – This continues until all systems return to or are near normal. Short-term
recovery returns vital life support systems to minimum operating standards. Long-term
recovery may go on for years until the entire drought affected area is completely restored.
Mitigation: -aremeasurestakeninadvanceofadisasteraimedatreducingitsimpactonsociety
andtheenvironment.
Pastoralismis the branch of agriculture concerned with the raising of livestock. It is animal
husbandry: the care, tending and use of animals such as camels, goats, cattle, sheep and
donkey. "Pastoralism" generally has a mobile aspect; moving the herds in search of fresh
pastures and water.
11 | P a g e
CHAPTER TWO
2. Literature Review
According to the United Nations International Strategy for Disaster Reduction, UNISDR
effective early warning systems do not only need strong technical foundations and good
understanding of the risks, but would also be people centered. The systems should have clear
message dissemination systems that touch those at risk and responses by risk managers and
the public. (UNISDR 2009)
According to the United Nations’ International Strategy for Disaster Reduction (ISDR).Early
warning (EW) is “the provision of timely and effective information, through identified
institutions, that allows individuals exposed to hazard to take action to avoid or reduce their
risk and prepare for effective response” United Nations’ International Strategy for Disaster
Reduction (ISDR2009).
Early warning system has different definitions used by different institutions and scholars.
According to the united nation international strategy for disaster reduction (2009) defined
early warning system are set of capabilities required to produce and disseminate timely and
meaning full warning information to qualify individuals communities endangered by hazard
to make and act properly and sufficient time to decrease the possibility of harm or loss.in this
definition early warning system is focusing to the people who are endangered by the hazard
rather than organizations working with the effected people. This definition also emphasizes
the use of current structures, which may be structures with the communities These structures
can be used for the distribution of facts about a disaster or the mitigation measures. The
source of the warning is not specified. We are of the opinion that the affected community
Would be capable to identify the indicators for imminent hazards so that they can make for
mitigation. This does not, though, suggest that they would have the ability to deal with the
12 | P a g e
hazard. The warning would permit them time to rally funds and support from external, if
prerequisite be. In the definitions the word ‘early’ is relative depending on the type of
disaster, the community affected and the existing resources to deal with the disaster.
According to the Federation of Red Cross and Red Crescent Societies, (IFRC), (2013), ‘early’
signifies prior to the coming of a hazard or danger, while there is still time to decrease the
potential harm or loss or prevent a disaster. The concept of how early depends on the degree
of preparedness of the people affected by a disaster and the presence of the capability to
respond to the disaster. It also depends on the type of disaster, which defines the amount of
time required to take protective action. The IFRC defines a warning as the message that
announces the imminent danger and a system as an ordered and standardized collecting of
components that remain in constant fluctuation with movement in multiple instructions. In the
context of community-based early warning systems, a community exemplifies a network of
social collaboration that may be exposed to multiple social and or physical impacts from one
or more hazards or threats often related by place (IFRC 2013). Neither the United Nations
International Strategy for Disaster Reduction, nor the IFRC definition of a community-based
early warning system includes a requirement or mention of who initiates the warning under
such systems. Community-based may mean that the system is at the community level but
implemented by outsiders. The degree of involvement or participation of the affected
communities is also absent in the definitions. Thus, the term ‘community-based’ has a wide
range of meaning.
13 | P a g e
reception and response to the warning and feedback to those who developed and issued the
warning.
Early warning systems are continually being created as new threats are being identified
(Glantz 2009). The early warning systems are, however, becoming complex because the
environment and societies are constantly changing. Meteorological services have used
advanced technologies in early warning systems to alert people about extreme weather
conditions. It should, however, be noted that before these technological advancements
existed, indigenous communities around the world had warning systems for similar events
and these early warning systems persist but are undocumented and threatened with extinction
14 | P a g e
(Glantz 2009; Makwara 2013). The important aspect of any early warning system is that
governments, the media and the affected people are warned to take action and must be
receptive to the warning. The effectiveness of an early warning system, therefore, depends on
how the users of the system perceive its strengths and weaknesses as this will determine
whether the warning is accepted or not (Glantz 2009). Other factors, such as indigenous
knowledge systems, may negatively impact the acceptance of early warning systems, as was
documented in a study by the United Nations Environment Programme on indigenous
knowledge in disaster management in Africa. The study showed that some communities in
South Africa believe that hydrological hazards are released by specific deities in response to
human misbehaviour (UNEP 2008).
According save the children UK 2010 Report of experience of community based early
warning system in Afar and Somali regions of Ethiopia. that the Pastoral community of
Ethiopia has been challenging loses of livelihood Asset and surrounding environment in
which they settled for generations.in the reaction to these institutions governmental and
governmental actors ratified several methods to rehabilitate protect and promote livelihoods
from such loses. One of the methods are broadly believed was development of Early Warning
System(EWS) which have social capacity to organize for diverse information and early
warning indicators are cooperated with analytical tools that can combine multi-dimensional
information from several levels of community and administrative settings and lastly come up
with key messages that can be transferred into warning before hazard occurs on their
15 | P a g e
livelihood asset. Despite of, governmental and non-governmental institutions and sectors
have progressed own styles (versions) of early warning system which entirely several terms
of approaches alteration items evaluated indicators, difficulties timeliness and suitability,
however save the children UK and its partner were among of the first innovators of early
warning system in Ethiopia and profiling in the pastoral areas was later adopted the entire
country.
To decrease the adverse effects that often results from unpredictable and weather variables
patterns and pastoralist have developed for their own culturally rich early warning system
based on long term observation and accumulated old experience which is regarded as source
of inspiration facts and guidance and tool of decision making like rain for casting has been
developed as an art of among Somali pastoralist. This art had used by ancient Persian and
African astronomy. The Persian in heritage can steel found in the nayruus ceremony which is
celebrated with ignition of fire (literally Dabshid) and hanging a life branch/leaf at the
entrance of houses and still is major starting point for traditional weather forecasting.
The traditional Somali early warning known as xidaar literally someone warning against
someone ominous such as drought, tribal conflict or heralds something good such as rain also
they use terminology xidigiye literally astronomer this group were highly respect for their
prediction generally used to be precise. Local astrologers predict the probable course of
events and on the basis of the information generated pastoralists used to base their own
decision making related to their day to day life weather climatic rains and droughts or social
like migration, tribal warfare and marriage etc. (IngridHartmann and Ahmed j. 2009)
16 | P a g e
resource will not be enough for the next generation Dambasame is the night when somali
nomads let loose the rams with the ewes for mating because it was about 150 days-the time
the sheep are pregnant-until the beginning of Gu rainsDambasame night occurs exactly 120
days following thedabshid (nouruz) which marks the 1st night of Somali tradition calendar
year. It is the night when in the middle of autumn November the moon is in conjunction with
the Urur/Pleiades on the 15th day of the lunar month or full moon. The Pleiades constellation
is very important for Somali nomads and is also known as Urur or laxo. while laxo means
also sheep so the mating time is determined by using the Urur /Pleiades as point of cue and
also as precursor for tracking the time period left until the rains will begin in spring (Lewis
1955)
A DEWS is designed to identify climate and water supply trends and thus detect the
emergence or probability of occurrence, onset, development, persistence, alleviation,
severityandtheendofadrought. Thisinformation canreducetheimpactsifdeliveredto concerned
stakeholders timely and inappropriate formats. However,mitigation measures
andpreparedness plansneedtobeputinplaceinordertominimizetheimpacts(Li,2000; Action
Aid,2006). Arelated aspect isthefamineearly warning, which istheprocess of
monitoringthesituationinareasknowntobeparticularlyvulnerabletotheeffectsofdrought,
cropfailuresorchangesin economicconditions,toenableremedialmeasurestobeinitiated
beforehardshipbecomesacute(Stephenson,1994).
ItisreiteratedthatdroughtisslowonsetinnatureandEWSmusthavethecapacitytodetect
theearlyemergenceofrainfalldeficiencies,whichis normallythebestindicatorofincipient
drought periods (UN/ISDR, 2002). It is necessary for effective DEWS to integrate
precipitation andotherclimaticparameters withwaterinformationsuchasstreamflowand
17 | P a g e
soilmoisture into acomprehensive assessment of current andfuture drought and water
supplyconditions(WMO,2006).
According to PFE et al. (2010), pastoralism is a livelihood system and way of life practiced
by people dwelling in arid and semi-arid environments, using mainly traditional knowledge to
optimize the interaction between humans, the environment and livestock. Pastoralists are
people who primarily derive their living from the management of livestock (sheep, goat,
camel and cattle) on rangelands.
Pastoralismis the branch of agriculture concerned with the raising of livestock. It is animal
husbandry: the care, tending and use of animals such as camels, goats, cattle, sheep and
donkey. "Pastoralism" generally has a mobile aspect; moving the herds in search of fresh
pastures and water. (Wikipedia)
The most commonly recognized and most frequently used economic definition of pastoralism
is the one given by Swift (1988). According to Swift, pastoral production systems are those
“in which at least 50 percent of the gross incomes of households (i.e. the value of market
production and the estimated value of subsistence production consumed by households) come
from pastoralism or its related activities, or else, where more than 15 percent of household’s
food energy consumption involves the milk or dairy products they produce.” The global
definition above reflects the characteristics of most Ethiopian pastoralists. Three types of
pastoralists are known in the region of East African(Nassef, 2009).
a. Sedentary pastoralistsare those who are involve keeping livestock near farms and villages
year-round
b. Semi-nomadic are those who move with their livestock over more or less regular routes
settling for a part of the year in one known home area.
18 | P a g e
c. Nomadic those who move with their camel and transportable homes or shelters over
irregular routes seeking pasture and water. Hence, the study will focus this nomadic and semi
nomadic pastoralist types.
CHAPTER THREE
3.METHODOLOGY
The research will be undertaken in Denan district, which is located 73km north of Gode. GPS
reading taken has shown the geographic coordinate (UTM) of 38 33375E and 07 2043N and
average elevation 434m.a.s.l. Denan district is one of the 9 Woredas in Shebelle
administrative Zone of Somali Regional state namely: Gode, Denan, Adadlay, Ferfer,
Mustahil, Kelafo, Ber’ano,Abakarow,Armale and East-Imay. The Woreda is located in the
southern part of the region and obviously bordered by Korahei zone in the East, Nogob Zone
in the North and Gode in the South, with the estimated distance of 1160 KM from Addis
Ababa, and 538 from Jigjiga.
19 | P a g e
According to the CSA (2007) report, the zone has a total population of 353,551 with 105,000
km2 land mass of which 95% is grazing land and the remaining 5% is of arable land both
irrigated and rain fed. This arable land is equivalent to 5,250 km2 and only 20% of the arable
land is under cultivation (SC-UK 2001). Denan district is divided into 5 development centers
which are sub-divided in to 12 sub-centers, administrations (KA). According to the Woreda
officials, the total current woreda population is 66,478 of which 55.6% and 44.4% are male
and female respectively.
In Denan district, seasonal hand dug wells provide fairly dependable water sources but
salinity of the water gets deteriorated during dry season. There is also limited access to
sanitation facilities, which exposes the population to deadly water borne-diseases. The
recurrent water crises do critically affect children and women as the most vulnerable
members of the community. Livestock milk production has significantly decreased due to
poor rainfall. Besides being the main dietary source for pastoral children, milk is the major
source of household income and low yield seriously undermines the household purchasing
power. During crises, families are forced to sell most of the milk to cover the overall food
requirements. This contributes to a fast deterioration of the children nutritional status.
20 | P a g e
September. Both rains are equally vital for cultivation and maturation of crops but
interchangeably one might be somewhat heavier than the other one.
Danan woreda is bordered on the North Birkot Woreda, North West Garbo Woreda, South
direction Godey Woreda, West & South West Elweyne&Ber’ano Woreda and East Direction
Kebridahar and Shaygosh Woreda. Danan town, which is the woreda capital, is at a distance
from the regional capital Jijiga towards the South direction.
21 | P a g e
3.1.4 Livestock Production
Denan district is a home for huge livestock and livestock owners. The main livestock reared
in the area are cattle, camels and shoats. In a normal year, pasture is regenerated with each set
of rains to make livestock feed available. This regeneration takes place within two weeks of
the onset of the rain. Thus, pasture is normally available from April - July and October-
December. Crop residues supplement this during the two key periods (JilaalandHagaa). The
first comes from the stalks of the short maturing maize crop (available from August-
September) and is given primarily to the milking cows and sheep. The second comes from the
crop residues from the second harvest. This is in two forms: (1) stocks, which are stored as
fodder during harvesting of main crops and (2) livestock are allowed to graze on what is
remained from the field after harvesting takes place. March is the most difficult month in
relation to pasture and fodder availability. During below normal year livestock migrate to
other grazing area (Mohamed 2010).In below normal year of rainfall, those households with
livestock will move to the closest grazing areas based on clan preferences. Thus, Majority of
the population residing in Denan area migrates to the Nogob, Sibi, and Hoswayne Valleys for
pasture and water. These pastoralists normally compete resources with the hosting pastoralists
residing in the migrated area. In more severe situations, movement targets to the Southeast
and across the border into Somalia. Generally, the young and lactating animals do remain
behind until the situation requires moving with them (OWDA, 2011).
23 | P a g e
3.4 Sampling Design and Sample size
The study will be designed and carried out in one Woreda by considering the time available for
field research and availability of access of transportation and it is pure pastoralism particularly
presence of recurrent droughts.
First, Denan woreda will select purposively since it has potential majority of pastoralist
communities compared with other woreda in shabele Zone. Secondly, 4 Pastoralist Kebeles will
select out of the total 12 Kebeles in the woreda through sample random sampling technique.
Finally, a total of 6452 households will be selected randomly using probability proportional to
sample size sampling system and conssidering a set of criteria’s including the adverse effect of
drought on pastoral community and the role of early warning system and how they used in the
area.
Accordingly, 153 sample households will be selected from 3,000 households. This study will be
applied a simplified formula provided by Yamane (1967). To determine the required sample size
at 92% confidence level, degree of variability=0.8 and level of precision= 8% (0.08)
N
n=
1+ N ( e ) 2
2. Burkayar 21620.33 51
3. Danbarweyne 1409 0.2234
4. Ejid 1280 0.2030
Total 64521153
Source: BoFED 2017
24 | P a g e
3.5. Methods of data collection
Generally, the data sources for this study will be both primary and secondary. To achieve the
stated objectives data will be collected through household survey, key informant interview, focus
group discussion and observation.
At community level, with the help of resource persons or key informants and focus group
discussion will be carried out under elders, religious leaders, Clan leaders, and knowledgeable
individuals in each locality.
25 | P a g e
3.5.3 Field Observation
The scattered villages and the different land use/cover as well as all livelihood sources in the
selected areas of the district will be observed. Moreover, how the people collecting water from
far distances water status of the study area for the available livestock and input of livestock will
be also observed during the field survey. This observation will support the researcher to
substantiate the information acquire through questionnaire.
26 | P a g e
CHAPTER FOUR
Activities
27 | P a g e
S/No Data Collection Quantity Number of Days Rate Total
5.Reference
Nassef, M. A., S.; Hesse. (2009). Pastoralism and Climate Change: Enabling Adaptive
Capacity; HPG Report; Overseas Development Institute: London, UK.
28 | P a g e
Rieff,D.2008.Save usfromtherescuers.LosAngelesTimes,
Stephenson,R.S.1994a.Disasterassessment.2ndedition..
SCF-UK and DPPA (Disaster Prevention and Preparedness Agency), (2008) Livelihoods
and Vulnerabilities – An Understanding of Livelihoods in Somali Regional State. Addis
Ababa, Ethiopia.
UN/ISDR.2006a.DevelopingEarlywarningsystems:A checklist.EWCIIIThirdInternational
ConferenceonEarlywarning.Fromconceptto action:Bonn,Germany,27-29March2006.
Geneva,Switzerland:ISDR/FederalForeignOffice
UN/ISDR.s.a.Fourelementsofpeoplecentredearlywarningsystems.Disastertrendsand
earlywarningpaperpreparedforthepublicentity.Riskinstitutesymposium.
McLeroy, K.R., Norton, B., Klerger M.C., Burdine, J.N. &Sumaya, C.V., 2003, ‘Community
based interventions’, American Journal of Public health 93(4), 529–533.
Glantz, M.H., 2009, Heads up! Early warning systems for climate, water and weather related
hazards, United Nations University Press, Shibuya-ku, Tokyo 150-8925, Japan
International Federation of Red Cross and Red Crescent Societies, 2013, ‘Community early
warning systems: guiding principles’, Community Preparedness and Risk reduction Department
Geneva, viewed 28 February 2015
United Nations International Strategy for Disaster Reduction, 2009, UNISDR early warning
system on disaster risk reduction,
29 | P a g e
CARE Philippines, 2006, ‘Piloting a community-based system for effective avian influenza
preparedness and reporting’, A step by step guide to developing aFinal Report June-September
2006. Prepared by CARE Philippines. Presented to the Department of Health Republic of the
Philippines and the United States Agency for International Development Manila, Philippines.
December 2006, viewed 25 May 2015
Phaiju, A.G. & Bhandari, D., 2012, ‘Disaster Risk Reduction Programme, Practical Action in
Nepal Implementation of community based flood early warning system in Nepal
Lassa, J.A. &Sagala, S., 2013, ‘Conceptualising an established network of a community based
flood early warning system: Case of Cawang East Tarkata, Jakarta, Indonesia’,
Save the Children UK, Ethiopia, 2011, ‘Technical Brief: Pastoral community-based early
warning systems. Why don’t we really understand them?’, viewed 14 November 2014,
The impact of climate change on pastrolsocicities of Somaliland novemeber 2009 Authers Ingrid
hartmins and Ahmed j. sugule and editor author Ahmed Ibrahim Awale candlelight for health
,education& environment report.
30 | P a g e