aagw2010 june 09 subash marcus research for development iita
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8/9/2019 Aagw2010 June 09 Subash Marcus Research for Development Iita
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Research for DevelopmentSome components of Spatial Support
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Spatial Targeting
Value Chain
Disease mapping
Services
Trends
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SpatialTargeting A multi-criteria GIS site
selection for sustainablecocoa development in
West Africa
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World Cocoaproduction
Production areacovers CentralAmerica to SouthAmerica from thewestern Pacific coast
to the Brazilian West AfricaGuinea
to Cameroon exceptBenin
AsiaIndonesia and
Malaysia From 1960, World
cocoa production hasincreased, from 1.2 to3.6 million tons
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Cocoa is mainlyproduced in
developingcountries Consumed
essentially inindustrialized
countries Chocolate and
confectionariesindustry are the
main users
World Cocoa Export
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To employ spatial multi-criteria approach indecision making
To identify area that has potential forintensification while avoiding deforestation
To identify area that has potential for impact oncocoa household income
To identify priority areas by national policy and
cocoa industry partners investment To identify suitable cocoa growing communities
for intervention projects
Goals of the GIS component
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Cocoa Land suitability
Climatic and soil
suitability forCocoa in Nigeria
This suggeststhat Cocoacultivation canexpand into more
states thanwhere it iscurrently beinggrown
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Cocoa Socio economic environment
Cocoa production
is high inOndo,Ogun,Osun & CrossRiver and low inOyo, Taraba andAdamawa states
Food farm sizeindicates
potential for foodsecurity in cocoaproducing areasimplying moreresources to
cocoa production
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High population
densityindicates highlabour potentialbut also suggestsnegative
land availability forcocoa farmexpansion
Demographic and infrastructural conditions inCocoa growing area
Well organised
farmer adoptstechnology moreeasily andhas high economicimpact
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Result of
combining allcriteria,biophysical,socio-economic,demographic
and nationalpolicy
Suitable LGA selected areas
Final selectedareaafter forestreservearea weremasked
out to avoiddeforestation
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Ghana
Malawi
Sierra Leone
Nigeria
Tanzania
DRC
Mozambique
Unleashing the Power of Cassava in Africa (UPOCA)
UPOCA aims to deploy improvedtechnologies/varieties to maximize production,
commercialization, value addition and utilizationof cassava in 7 Africa Countries
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Sierra Leonefive newcassava processingcenters established
Nigeria -High QualityCassava Flour
producers and endusers
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DiseaseMonitoringDistribution of Pathogensin Republic of BeninZambia, Malawi and
Mozambique, Nigeria
Prevalence
Changes over time
New reports of disease
DEWN
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Training
GIS
GPS
Federal Ministry of Agriculture (2 months)
Institute of Agriculture Research (IAR)
Yam research technicians from Cote dIvoire,
Ghana, Benin, Togo and Nigeria
10-15 Undergraduates from Universities everyyear
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LocationLogistic supportSpatial andanalytical
support
Location of IITA Stations and Active Partners in Sub-Saharan Africa
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Onne
Kano
Accra
Maputo
Ibadan
Nampula
Nairobi
Kampala
Yaounde
Cotonou
Lilongwe
Kinshasa
Maiduguri
Dar esSalaam
Ife
Zaria
akar
AbujaTamale
Niamey
Maputo
KumasiIbadan
Butare
Bamako
Yaound
Nairobi
CotonouAbidjan
Pretoria
Maiduguri
Bujumbura
Abakaliki
Ouagadougou
Sudan
Mali
Chad
Niger
Congo, DRC
Angola
EthiopiaNigeria
South Africa
Namibia
Mauritania
Tanzania
Zambia
Kenya
Somalia
Mozambique
Botswana
Congo
Madagascar
Cameroon
Zimbabwe
Gabon
Ghana
Guinea
Uganda
Cote d'Ivoire
Central African Republic
Senegal
Burkina FasoBenin
Eritrea
WesternSahara
Malawi
Liberia
TogoSierraLeone
Lesotho
Burundi
Rwanda
DjiboutiGuineaBissau
Swaziland
Gambia
EquatorialGuinea
i
Mayotte
Sao Tome & Principe
Comoros
ll
St. Helena
Seychelles
Glorioso Is.
Harare
Luanda
Manzini
Monrovia
Francistow
Bambey
Freetown
Lusaka
40E
40E
20E
20E
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030N 30N
10N 10N
10S 10S
30S 30S
Geospatial Lab. IITA
^ IITA Stations
! Partners
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Probable Trends Increased user base. Wideruser gap
Centralized database multiple users
Technology driven,responding to contemporaryneeds
Interactive, real time Partnerships and
collaborations
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Constraints. Absorbing capacity ofuser/user group
Gap between availabletechnology and utilisation
Constraints within an
environment in utilizing it
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Thank You
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