Coping with drought and food insecurity in ethiopia

In this article I examine the impact of drought on farm households in Ethiopia and their response to crisis conditions. I ask whether every household in a community is equally affected by drought and what households do to mitigate the effects of drought and associated food insecurity. Information on production, income and food consumption is disaggregated by agroecological zone (highland and lowland), and by socioeconomic strata (relatively wealthy versus poor). Such detailed analysis permits an improved understanding of why the poor are much more vulnerable than the wealthy to drought and associated famines and why they need to be more effectively targeted by relief and development interventions. In a world of limited public resources for crisis intervention, such understanding is crucial to the design of improved policies and projects for reaching people most at risk.     

The Prevention and Mitigation of Famine: Policy Lessons from Botswana and Sudan

Botswana and Sudan experienced consecutive years of drought in the 1980s. Sudan faced a large decline in food entitlement and nutritional deterioration, which translated into famine in 1984/85. Botswana, on the other hand, nearly compensated income losses and averted nutritional deterioration and famine-related deaths. There are important lessons to learn from the famine prevention experience of Botswana. Its strategy for dealing with drought and famine combines policies of steady economic growth with supplementary poverty alleviation and drought relief programs. To provide continuity and stabilization of market operations in times of distress, the country channels sufficient food through market chains, provides price support to preempt market collapse and augments the income of consumers through public income transfer programs to prevent demand failure. In addition, it maintains a responsive and accountable political system and a decentralized participatory administrative structure. While Sudan should develop policies that are compatible with its own environment, it is crucial that it recognizes the critical role of public action in promoting growth, alleviating poverty, and providing timely relief responses in times of anticipated growth failure.     

Effects of the 2008 flood on economic performance and food security in Yemen: a simulation analysis

Extreme weather events such as floods and droughts can have devastating consequences for individual well being and economic development, in particular in poor societies with limited availability of coping mechanisms. Combining a dynamic computable general equilibrium model of the Yemeni economy with a household‐level calorie consumption simulation model, this paper assesses the economy‐wide, agricultural and food security effects of the 2008 tropical storm and flash flood that hit the Hadramout and Al‐Mahrah governorates. The estimation results suggest that agricultural value added, farm household incomes and rural food security deteriorated long term in the flood‐affected areas. Due to economic spillover effects, significant income losses and increases in food insecurity also occurred in areas that were unaffected by flooding. This finding suggests that while most relief efforts are typically concentrated in directly affected areas, future efforts should also consider surrounding areas and indirectly affected people.     

Impact of a commercial destocking relief intervention in Moyale district, southern Ethiopia

A commercial destocking intervention was piloted in southern Ethiopia during the drought of early 2006. The intervention led to the purchase of an estimated 20,000 cattle valued at USD 1.01 million. On average, destocked households received USD 186 from the sale of cattle--approximately 5,405 households were involved. In terms of aid investment, the approximate cost-benefit ratio was 41:1. During the drought, income from destocking accounted for 54.2 per cent of household income (n = 114 households), and was used to buy food, care for livestock, meet various domestic expenses, support relatives, and either pay off debts or augment savings. Seventy-nine per cent of the income derived from destocking was used to buy local goods or services. Expenditure on livestock care amounted to 36.5 per cent of local spending, and included the private transportation of livestock to better grazing areas. The buoyant livestock export trade was considered to be an important driver of commercial destocking, demonstrating a positive link between livestock and meat exports, and pastoral vulnerability during drought.     

基于农户尺度的农业旱灾成灾风险评价与可持续发展

在对雨养和灌溉农业典型区农户问卷调查的基础上,提出了成灾风险的概念和评价思路,构建了农户尺度农业旱灾成灾风险的评价指标体系和模型;基于国家农村调查队的统计数据,对典型区农业旱灾成灾风险进行了评价,确定了人均纯收入2500和2750元,以及人均粮食产量200和800kg为几个影响农业旱灾成灾风险变化的临界值.最后,提出了雨养/灌溉农业典型区降低成灾风险的可持续发展策略,如波动的农牧业政策、提高自然降水利用率等.     

Agricultural and non-agricultural settlements for drought-afflicted pastoralists in Somalia

The severe drought of 1973–1975 in Somalia had major impacts on pastoral populations, many of whom moved into specially established camps where food, water and medical assistance were provided by the government and international agencies. At the end of the drought it was decided to settle the remaining 120,000 people in six settlements, three of which were agricultural and three oriented towards fishing. This paper analyzes these settlements, with particular attention paid to agricultural systems, organization and socioeconomic characteristics. Some of the problems facing the settlements included their location, administrative structure and relative overemphasis on social services as opposed to development of production and income generating activities. It is shown that the socioeconomic viability of settlements would be enhanced if careful studies were undertaken beforehand and if a diversified development strategy were employed.     

Nutrition assessment through the use of a nutritional scoring system

In 1984 and 1985, Chad was affected by a large scale drought. In order to ensure rapid decision making for the allocation of food and because of the practical problems encountered when using the classical nutritional survey methods, a Nutritional Score System (N.S.S) was developed. This method was based on the use of social, economic and nutritional indicators and allowed comparison of nutritional status between communities. This paper discusses how the N.S.S. was developed and applied, and how it compared with the classical survey methods.     

Nutritional risk factors for older refugees

This study describes risk factors for poor nutrition among older Rwandan refugees. The most important areas of nutritional risk for older refugees are: physical ability and mobility; income and access to land; access to appropriate food rations; meeting basic needs such as water, fuel, shelter; equal access to essential services (food distribution, health services, mills, feeding programmes); and psycho-social trauma. Women and older elderly (> 70 years) are significantly more often in disadvantaged positions, such as having poor socio-economic status, poor health, poor mobility, lower food intake, diminished social status, respect and social network. Older refugees are at higher risk than younger refugees and at higher risk than older people in stable situations. They should remain in good nutritional and general health for their own well-being and that of their dependants. In addition to an adequate diet, a support network seems to be an important preventive aspect.     

干旱、农业旱灾与农户旱灾脆弱性分析——以邢台县典型农户为例

从微观农户角度分析了干旱、农业旱灾和农户旱灾脆弱性的成因。文章认为，自然降水不足或与作物需求匹配不均是造成农业干旱的动力，农户对干旱的应付能力不足是导致干旱成灾的原因。这种应付能力既受区域水资源可利用量的限制，也与农户的作物种植结构、灌溉支付能力、风险认识和对农业的依赖程度有关。农户旱灾脆弱性既与农业干旱有关，又受到人均资源和收入、种植和消费结构、生态环境质量、政策、市场价格等多重因素的作用。最脆     

20世纪90年代以来主要气象灾害对我国粮食生产的影响与减灾对策

干旱、洪涝、风雹和低温四大类主要气象灾害已经成为限制我国粮食增产的主要障碍。近5年的统计结果表明，我国平均每年粮食受灾面积达0．52亿hm^2，粮食损失超过500亿kg。干旱是危害最大的灾种，每年因旱灾损失粮食占气象灾害损失粮食的57％。20世纪90年代以来旱灾的发生较以往大幅度加重。我国农业应该采取的减灾对策为：改善生态环境；加强农业基础设施建设；推广节水灌溉与旱作农业技术；加强农业减灾科学技术研究；完善农业防灾减灾体系；建立农业灾害保险与补贴机制。     

Indigenous responses to drought in sub-Saharan Africa*

Drought is a frequent occurrence in contemporary sub-Saharan Africa, and the existence of periodic drought can be documented over hundreds of years. As a consequence of the routine rainfall shortages that affect them, agricultural and pastoral societies have developed a number of social institutions and mechanisms for bridging temporary food production shortfalls caused by drought. Drawing on the literature and field data from southeastern Kenya, this paper discusses a number of regular indigenous responses to short-term drought in sub-Saharan Africa. Changes in these patterns in the present day are also discussed. It is concluded that market-based responses are now the most important strategies, but that traditional institutions remain significant and contribute to the viability of drought-affected societies.     

基于APSIM模型的春玉米生育期旱灾损失敏感性定量分析

作物不同生育期旱灾损失敏感性研究对于提高农业干旱监测准确率、采取合理的农业抗旱减灾措施等有重要意义。干旱发生时,农业用水被压缩,充分利用当前可用灌溉水量以取得较好的作物产量效益是农业抗旱减灾中的重点。目前已有研究大多从水分胁迫试验出发,分析不同干旱胁迫对作物产量的影响,定性分析作物各生育期旱灾损失敏感性。由于农田试验样本有限,无法从统计手段定量研究作物旱灾损失敏感性。该文利用作物模型模拟的方法,基于历史数据设置干旱情景,模拟春玉米生长,研究不同生育期干旱胁迫与产量关系。选取典型年,通过历史气象数据替换典型年不同作物生育期同期气象数据的方法,构造典型年不同生育期干旱情景,驱动作物模型,模拟春玉米生长过程及产量。选用标准化降水指数(SPI)识别干旱程度,建立不同生育期SPI与产量之间定量统计关系,利用SPI变化所引起的产量变化率构建旱灾损失敏感性指标,定量评估春玉米不同生育期旱灾损失敏感性。结果表明:(1)不同生育期阶段发生不同程度干旱对产量的影响差异较大。其中拔节-抽雄、开花-吐丝旱灾损失敏感性较大,播种-七叶以及乳熟-成熟阶段敏感性较小。在典型正常年景下,春玉米播种-七叶、拔节-抽雄、开花-吐丝以及乳熟-成熟阶段的旱灾损失敏感性指数分别为90.5、804.7、772.5和401.9。(2)不同典型年水平下,春玉米旱灾损失敏感性差异明显,其中典型干旱年各生育期阶段旱灾损失敏感性最大,典型丰水年各生育期阶段旱灾损失敏感性最小;典型干旱年、正常年和丰水年春玉米生育期平均旱灾损失敏感性指数分别为862.7、518.9和35.2。(3)典型丰水年景下,即使是抽雄、开花-吐丝期春玉米产量形成关键阶段发生严重干旱,春玉米产量影响较小,表明春玉米单个生育期受旱,相邻生育期水分充足时,产量受到明显的水分补偿作用。     

甘肃省农业生产风险因素分析

农业生产风险主要受耕地生产潜力、播种面积、抵御自然灾害的能力及政策保障能力等因素的影响。根据甘肃省粮食产量统计资料，在甘肃省粮食综合生产能力评价研究的基础上，讨论了各类风险因素对粮食生产和粮食安全的影响，提出加强农田水利建设，提高抵御自然灾害风险的能力应是提高全省粮食综合生产能力的重要策略。     

The role of socio-economic data in food needs assessment and monitoring

This paper reviews six case studies examined as part of a project to review targetting methodologies employed by non-government organisations in Africa during the 1984-6 food crisis. Most agencies have not yet fully evaluated the role of data in informing policy decisions during their respective emergency programmes. The case studies presented reflect a wide variety of approaches to targetting emergency food aid that are based largely on the use of 'socio-economic' data. The recent emergency relief operations in Africa seem to indicate a change in relief agencies' approaches to the assessment and monitoring of needs of the affected populations. Earlier dependance on nutritional data has given way to an increasing reliance on the use of socio-economic indicators. There was a wide variation in the case studies of the type of indicators collected and utilised in needs assessment and monitoring. There were those who relied almost exclusively on nutritional data to target resources during the 1984-86 African crisis, and others whose experiences during that period lead them to attach more weight to socio-economic data. Other agencies appear to have recognised the problems of relying solely on nutritional data to target food aid during their 1984–86 emergency programmes, and thus more or less abandoned classical anthropometric surveys in their needs assessment and monitoring methodologies during this period. Thus nutritional data has a less significant role in the decision making process than previously had been the case.     

Monitoring and responding to famine: lessons from the 1984 - 85 food crisis in kenya

The geographic and temporal scale of institutional responses to food crises suggests three levels of food information or famine early warning system: a seasonal national food balance, baseline data on household food poverty and estimates of vulnerability to climatic and economic variations, and targeted interventions based on individual entitlements and food deprivation. Stimulating the demand for food information, beyond the need to forecast famines, is a crucial factor in the adoption of improved monitoring systems. Issues in the design of food information systems are illustrated by the experience in Kenya in 1984–85. The government of Kenya responded to the 1984 drought and ensuing food crisis to prevent widespread famine, largely through timely commercial imports of yellow maize. Although qualified by the nature of the drought and Kenya's economic development, this success story emphasises the need to improve food information systems.     

Foodgrain disposals as early warning famine signals: A case from Burkina Faso*

Recent research suggests that monitoring key events in social, economic, cultural and political systems may provide more timely, frequent, and reliable warnings of impending famine than monitoring physical processes alone. But empirical data on early warning distress signals in these arenas are slim. Based on anthropological investigations in a southern Volta Noire community of Burkina Faso (formerly Upper Volta) during the drought of 1983–1984, this paper outlines a variety of possible early warning signals in disposal systems for staple foodgrains - the nutritional “bottom line” for farmers and herders in the West African savannah. Pre-famine distress signals in five broad categories are discussed: changes in marketing patterns, non-market exchanges, dietary practices, utilization of agricultural and pastoral labour, and ideological and sociopolitical behaviours. Data consist of both quantitative and qualitative comparisons of cereal disposals in these categories between 1983 and preceding years.     

Coping strategies developed as a result of social structure and conflict: Kosovo in the 1990s

The end of 1989 brought with it political and economic decisions which resulted in Kosovo being stripped of its autonomy and the Albanian population being expelled from their jobs. These facts combined with ethnic tensions created a decade of conflict and oppression affecting hundreds of thousands of innocent civilians. Thousands of Kosovars moved overseas to seek work to support families at home, altering the way of life of the population of Kosovo irredeemably. The loss of income had serious repercussions on food security throughout the 1990s; possibilities of purchasing food were diminished, control on goods in 1998 reduced availability of foodstuffs, conflict affected accessibility to markets and shops and consequently food intake and nutritional status was compromised. The most vulnerable were those who had no family members overseas. Mass displacement of population due to ethnic cleansing during the war of spring 1999, further jeopardised food security status. Destruction at this time rendered large parts of Kosovo useless and resulted in a shift in the determinant of vulnerability in the post-war period: destruction of houses, land, livestock and agricultural products as well as loss of family members, became a far more pertinent indicator of food insecurity. The strong and clear links between conflict, socio-economic issues and food security are highlighted and discussed in this paper.     

华北1743-1744年与1876-1878年旱灾中的政府粮食调度与社会后果对比

以《清实录》等清代档案文献为主要历史信息源,挑选华北地区清代盛期(1743-1744年)和晚期(1876-1878年)分别发生的两次典型旱灾,对灾害气候背景和灾情、政府措施(特别是政府主导的跨区粮食调度)、社会后果(人口迁徙和动乱)等信息进行整理并分别对比,可以发现1743-1744年旱灾期间政府的粮食调度体现出粮食数量大、来源渠道广、调度效率高等鲜明特点,并取得了良好的社会效果;而1876-1878年旱灾则反之,粮食数量及来源有限,且转运效率极低,由此引发严重社会后果。这种转变,发生在主要余粮产区农业凋敝、南北粮食运道(大运河)阻断、漕运及仓储制度衰败的时代背景之下,重灾区空间分布带来的交通通达性差异,也在客观上影响了粮食调度的效率。     

The great Australian drought: 1982-1983*

The development of drought over eastern Australia from April 1982 to February 1983 is described. National wheat production for the 1982-1983 season was 63 per cent of the average for the previous five years, while for New South Wales and Victoria production was 29 and 16 per cent respectively. Production of other grains was similarly reduced. Net value of rural production was reduced from over $4,000 million to $2,300 million nationally, the percentage reduction being much larger in drought-affected States. Methods of assessing drought severity are discussed and it is concluded that the 1982-1983 drought must be regarded as one of the most severe in the last 100 years. Impact of drought is also discussed, including that on wheat production and sheep and cattle populations since 1885. It is suggested that the limits of grain growing areas, and of sheep and cattle populations, beyond which environmental degradation may occur, have been exceeded during that period. The view is expressed that more attention should be given to the development of strategies to ameliorate drought impacts.