Socioeconomic assessment of flooding among farm households in Anambra state, Nigeria

The purpose of this paper is to describe the extent of agricultural losses incurred by the farm households due to flood; to assess the farm households gender-based vulnerability to flood; to identify the coping strategies used by them; and to estimate factors that drive the choice of these coping strategies.

Using both purposive and simple random sampling techniques, the paper selected 120 farm households from the flood prone areas of the state, using the list of the State Agricultural Development Project (ADP) contact farmers as a sampling frame. Data for the paper were collected using a set of structured and pre-tested questionnaire. The information collected included the extent of agricultural losses incurred by the farm households, farm household’s level of asset base, flood coping strategies adopted by the farmers and so on. The data were collected in August 2013.

More than 70 per cent of the farmers’ farmlands were affected by flood, resulting in more than 80 per cent of their staple crops (cassava, rice, yam, maize and vegetables) and livestock (sheep/goat and chicken) being lost. Women were generally more vulnerable than men to the effect of flood. Selling of assets, borrowing of loans to diversify the means of livelihood, short-term migration, support from social network, compensation of losses from National and/or State Emergency Management Agencies, planting of agro-forestry trees, change of date of planting, land terracing, construction of drainages, cover cropping and making of ridges across slop constituted the flood coping strategies of the farmers. On the factors influencing the choice of these coping strategies, the level of education of the household head, frequency of extension visits in a year and tenure security status were positively and significantly related with land and crop management strategies, such as planting of agro-forestry trees, planting of cover crops and construction of drainages across farmland. Age, access to credit, farm size and membership of cooperative societies had negative relationships with selling of assets and short-term migration. In addition, membership of cooperative societies and flood experience were positively and significantly related with institutional measures, such as support from social network and National and State Emergency Management Agencies. These observations underscore the need for training, cooperatives and enhanced farm capacity (credit and farm size) in coping with flood by the farmers. It is recommended that governments and non-governmental organizations (NGOs) should assist the farmers in these regards.

Climate change induced flooding has become a developmental issue across the world. As countries continue to be hit by massive flooding, food production also continues to be hit adversely. Nigeria has joined this league because of the rampage flooding across the country in recent times. Anambra State is down stream of both rivers Niger and Benue and, hence, one of the states vulnerable to flooding in Nigeria. Available literature suggests that greater efforts have been made to quantify the economic implications of flooding on agriculture and the concomitant coping strategies in developed than in developing countries. This paper, therefore, assesses the extent of losses suffered by farm households, their level of vulnerability and flood coping strategies.