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Estimating the value of flood alleviation on agricultural grassland
Institution:1. Centre for Combustion and Carbon Capture and Storage, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom;2. Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daehak-ro, Yuseong-gu, Daejeon, South Korea.;3. Thermochemical Energy System Group, Korea Institute of Industrial Technology, 89 Yangdaegiro-gil, Ipjang-myeon, Seobuk-gu, Cheonan, Chungnam 31056, South Korea;1. Cranfield University, Institute for Environment, Health, Risk and Futures, Cranfield, Bedfordshire MK43 0AL, UK;2. Cranfield University, School of Management, Cranfield, Bedfordshire MK43 0AL, UK
Abstract:The assessment of flood damage costs on farm land is a necessary part of the evaluation of land drainage improvement schemes and maintenance programmes. This paper describes a method to calculate the average annual cost of flooding and the extra benefits or costs associated with given changes in flooding regime. Particular reference is made to the effect of land use, flood frequency and seasonality on flood costs. The method is illustrated by means of a simplified case study which examines the agricultural benefits of reduced summer flooding in an area of environmental importance.
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