Assessing Risk in Times of Climate Change and Covid-19

ASSESSING RISK IN TIMES OF CLIMATE CHANGE AND COVID-19

City region food system of

â Urban expansion of Kigali (FAO, 2020) Introduction

The city of Kigali Î Population of 1 132 686 (2015)

Î Hosts more than 50 percent of urban population in Rwanda

Î Urban growth rate of 3 percent

Î More than 50 percent of the population under 25 years â Boundaries of the Kigali CRFS (FAO, 2020) The city region food system (CRFS) of Kigali In its preliminary definition, the city region of Kigali has been defined using two criteria: Î The administrative boundaries: The city region is defined by the administrative boundaries of the districts that are part of the city of Kigali as well as the neighbouring districts of Kamonyi, Rulindo, Bugesera, Rwamagana and Gicumbi. Î The food flows: Neighbouring districts have been selected based on food flows between them and the city of Kigali as most food consumed in the city region comes from these districts. The boundaries will be further refined following the assessment of the city region food system (CRFS) project.

Key food commodities The Rwandan diet is based primarily on starchy foods and vegetables. In particular, the common diet consists of roots and tubers (Irish potato, sweet potato, cassava), fruits (plantains), legumes (bean and soybean), vegetables (cabbage, spinach, amaranth), and oil. High value products, such as, meat, dairy products and other fruits (oranges, pineapples, papaya, mango, avocado, banana, passion fruits and tree tomato), are consumed less frequently — only once or twice a week. Generally, banana, Irish and sweet potato, cassava, vegetables and beans make up the most important source of daily consumed calories across the entire Kigali city region.

Main climate shocks and stresses affecting the CRFS Main climate hazards (shocks and stresses) Further analysis has shown that flooding events in the CRFS of Kigali occur particularly along the Nyabarongo The climate shocks and stresses identified for the CRFS river in the riparian districts of Nyabarongo, Rulindo, of Kigali differ locally, however, there is a clear trend Bugesera and Kamonyi. showing an increasing occurrence of climate extreme events over time and in various regions of the country, Windstorms including the districts mainly responsible for feeding the Storms affect mostly the eastern parts of the CRFS of city region of Kigali. Kigali, mainly the district of Rwamagana. According to a MIDIMAR assessment report (MIDIMAR, 2015), storms According to the country’s INDCs from 2015 (Republic of associated with heavy rains have destroyed many Rwanda, 2015), seasonal shortages of food are caused houses and schools of the lower land areas of Eastern mainly by prolonged droughts and heavy rain events and Southern Districts including Rwamagana (Nyasimi, resulting in floods and soil erosion. This has also been Radeny and Hansen, 2016). confirmed by a study that created an inventory of the most current environmental risks due to climate change Droughts (Ministry of Foreign Affairs of the Netherlands, 2018). According to the National Risk Atlas of Rwanda and According to this inventory, droughts and floods are as expressed in the map below, the CRFS of Kigali is issues that are evident regionally. Primarily, droughts mainly affected by droughts from March to July (season impact the eastern part of the Kigali city region and B). In 2015, during season B, districts in the city of floods impact the western, northern and southern parts. Kigali were heavily impacted by severe droughts, Recently, Rwanda has also submitted its updated NDCs, specifically the districts of Gasabo (50 ha impacted), confirming that the country is facing consequential Kicukiro (1 880 ha), Nyarugenge (1 010 ha), Bugesera impacts of climate change (Republic of Rwanda, 2020). (14 940 ha), Rwamagana (16 800 ha), and the district of Kamonyi (860 ha) in the southern province. Floods and heavy rain events Heavy rainfalls associated with storms severely affect Changing rainfall patterns and many districts in the eastern province, including temperature increase Rwamagana and Bugesera often leading to damaged According to the Third National Communication of buildings and crop losses (MIDIMAR, 2015). Heavy rain Rwanda under the UNFCCC (Republic of Rwanda, events are also partially responsible for landslides, 2018), rainfall has become increasingly intense and the impacting large parts of the population in the highlands variability is predicted to increase by 5 to 10 percent. of the western, southern and northern provinces of For the south—west and eastern regions of Rwanda, there Rwanda. has been an observed trend in rising temperatures from â Drought hazard map of Rwanda (MIDIMAR, 2015) the degradation of cultivated land (USAID, 2019). Mainly dependent on rain-fed agriculture, production systems in the CRFS of Kigali are highly vulnerable to climate impacts. Floods with adverse impacts on crop production were recorded in Kamonyi and Kicukiro districts of the Kigali city region region (Rwanyiziri et al., 2019). Additionally, the change in rainfall patterns in the Bugesera district has negatively affected the production of rice and altered the hydrological cycle and water sources (Rwanyiziri and Rugema, 2013). It has also been observed that with increasing temperatures, crop pests and diseases are likely to be a threat to crop production. While bean and maize yields are projected to decrease under a warming climate (east and south—west areas), temperature increases are likely to expand production potential for maize, Irish potato, cassava, and sorghum until 2050 (USAID, 2019).

In Kigali city, due to the above-mentioned hazards, cropland has found to degrade or recede fully due to the expansion of urban areas that increased from 2.13 km2 to 100.17 km2 between 1984 and 2016. This has not only led to the loss of fertile production areas in the proximity of the city but also to the loss of valuable ecosystem services (Mugiraneza, Nascetti and Ban, 2019).

1971 to 2016 with an increase in mean temperatures Food transport and distribution from 1.4°C to 2.56°C — contributing to climate change Heavy rains causing landslides, floods in marshlands impacts on agriculture and the CRFS of Kigali. Overall, and soil erosion are a major problem for food transport predictions foresee a rise in temperature for the coming across the city region and regularly responsible for decades until 2050, especially during the dry season, the destruction or obstruction of food system-related thus increasing the probability of prolonged drought infrastructures such as roads or markets. According to events (Republic of Rwanda, 2018). a study undertaken by MIDIMAR (MIDIMAR, 2015), the roads affected by landslides were estimated at 2 003 kilometres in 2015. This represented about 74 percent Impacts of climate shocks and of district roads. stresses on the CRFS Nyabugogo market, the main wholesale market for fresh produce for the Kigali city region is part of The impacts of climate hazards on the CRFS of Kigali, an underdeveloped, fragmented, and unsustainable related livelihoods, ecosystems and infrastructures vary wholesale system that is regularly affected by climate depending on season and key commodity/area. Overall, impacts (Karisimbi, 2020). hazards with main impacts on the food system in the city region of Kigali have been identified as droughts, Impact on ecosystems floods, windstorms and landslides caused by heavy Rwanda is home to mountains, forests, savannah, rain events (Republic of Rwanda, 2018). Findings show lakes (especially in Bugesera and Rwamagana district), that the CRFS food system is mostly affected by hazards and wetland ecosystems providing critical ecosystem in the food production and transportation sector. services such as freshwater supply for the region’s It should be noted that socio-economic factors such settlements and cultivation. It is situated in the upper as building in flood-prone areas, population growth reaches of the White Nile and Congo river basins, with and related high population density in hazard- abundant lakes, rivers, wetlands, and groundwater exposed areas, the construction of key food-system resources. These relatively abundant resources face related infrastructure in flood-prone areas and increased pressure from a changing climate. In particular, poor land-use management are additional factors the central, eastern and northern parts of the Kigali that have an influence on the climate vulnerability CRFS are more prone to water scarcity (MINIRENA- of the CRFS of Kigali (Republic of Rwanda, 2018). RNRA, 2015). Warming temperatures and longer dry spells diminish surface flows and reduce groundwater Food production recharge, leading to water shortages. Longer dry periods Ninety percent of crops are grown on steep slopes in the east (e.g. Bugesera, Mayaga, and Umutara regions) across most parts of Rwanda, increased heavy rainfall and increased heavy rainfall events have an increased events exacerbate soil erosion and further influence on species habitat degradation. contribute to pesticides, © A. S. Poisot â region food system: system: food region city Kigali the of resilience climate the to increase order in stakeholders by the identified been has priorities of aset project, the of phases preliminary the In Priorities for action milk, maize, eggs, fruits for and vegetables case the especially was This losses. food of levels tohigh leading channels, to market access diminished with faced when products their and/or discard price low a very at sell to obliged were farmers circumstances, tothe Due lockdown. COVID-19 the during movement of restrictions the by affected severely all were consumers Farmers, buyers, sellers, distributors, processors and of COVID-19The impacts — as well as other food products to households in need. in tohouseholds products food other as well — as children vulnerable to nutritionally them distributing and chicken rearing farmers to support decided has government the tothis, addition In livestock. and crops for insurance and irrigation, inputs facilities by to farmers support instituted has government the pandemic, the of To challenges with cope period. lockdown the during capacity minimum at operated industries many as scarcity material raw with have dealt feeds animal and foods for industries Processing producers. Plant ProductionandrotectionD ivision – Natural Resources City Region F Guido Santini system ofKigali,Rwanda. Rome, I Food an [email protected] Cont Recommended citation: FAO.2021. Î

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and COVID-19:Cityregionfood Karisimbi. USAID. Ghana Journal of Geography, Rwanda. of Plateaus Central and Highlands the in Security Food on Implication the and Production Maize Wetland on Variability and Change Climate of Impact the Assessing Rwanyiziri, Uwiragiye, G., Tuyishimire, A., J., Mugabowindekwe, M. Rwanda Journal, District. Bugesera in Production Rice Wetland of Study Case Rwanda: in Security Food on Effects Change Climate 2013. J. &Rugema, G. Rwanyiziri, Rwanda. of Republic Kigali, Republic of Rwanda. resource/nc3_Republic_of_Rwanda.pdf https://unfccc.int/sites/default/files/ at available (also Rwanda. of United Nations Framework the to Convention Report on Climate Change. Communication: National Third 2018. Rwanda. of Republic Documents/Rwanda/1/INDC_Rwanda_ Nov.2015.pdf https://www4.unfccc.int/sites/at submissions/INDC/Published%20 available (also Rwanda. of Republic Kigali, Rwanda. of Republic the for zone.Lankan dry Sri the in drought to adaptation Agricultural 2015. Rwanda. of Republic Review_of_Climate_Service_Needs_and_Opportunities_in_Rwanda https://www.researchgate.net/publication/308113515_ at available (also Service Needs and in Opportunities Rwanda. Nyasimi, Mary & Radeny, Maren & Hansen, James. Indices. Remote Sensing. doi:10.3390/rs11182128 Integrating Rule- Based Approach with Urban Density and Greenness Hierarchical Object-Based Urban Cover Land in Classification Kigali: for Data Y. WorldView-2 2019. Ban, A., T., Nascetti, Mugiraneza, ) resources/Rwanda_3.pdf files/ https://reliefweb.int/sites/reliefweb.int/ Rwanda. Profile Ministry of Foreign Climate Affairs of Changethe Netherlands. 2018. Water_Resources_Master_Plan.pdf fileadmin/user_upload/RWRB/Publications/Policies/Rwanda_National_ https://www.rwb.rw/ at available (also Rwanda. of Republic Kigali, Plan. MINIRENA-RNRA. Rwanda. of Republic Kigali, Rwanda. of Atlas Risk National The Rwanda. of Republic Affairs, Refugee and Management Disaster of Ministry MIDIMAR. 2015. Market Systems for Agriculture in Rwanda. References of the CRFS project. CRFS the of stages next the in assessment in-depth an of conduct the to orient refined further be will priorities of set This Î Î

and ori into engage to services financial gain easieraccesstodifferentservices. to flood proof storage and market infrastructures, etc.). infrastructures, market and storage proof flood (e.g. losses food to reduce infrastructure of adoption Climate risk proof infrastructure: flooding. against protection for marshlands in preparation land as well as areas prone drought in season dry the during especially erosion) against soil protect to management soil—water harvesting, rainwater (irrigation, to infrastructure access improve and Agriculture water management: 2019. Climate Risk Rwanda. Profile: 2019. ne arclue s el s extension as well as agriculture ented lo te amr t ices production increase to farmers the allow 2020. Strategy Development & Feasibility Study Update: Improving prtoa fres cooperatives farmers’ operational at available (also Netherlands. The Hague, The Series E: Agricultural Sciences Vol. 1 No. 1, 2013. P35–55. P35–55. 2013. 1, 1No. Vol. Sciences Agricultural E: Series Intended Nationally Determined Contribution (INDC) 2015 2020. Updated Nationally Determined Contribution. Rwanda National Water Resources Master Master Resources Water National . Rwanda ) ) Kigali. Republic of Rwanda. Waltham, USA. USA. Waltham, 10.13140/RG.2.2.28066.63681. German Bunddestag by decisionofth Wi th supportfrom Review of Climate Climate of Review 2016. build capacities capacities build promote use and ) Vol. 11(2): 77–103 77–103 11(2): Vol. Kigali, Republic e business- service forum 2019. 2019. ) and