農地水施策における住民による水路等補修活動の評価

－三重県多気町勢和地域の事例より－

抄録

This study aims to evaluate the activities that rural residents repair terminal irrigation waterway and road around farmland. Evaluation was held compare before and after the repair about the difference of depreciation expense or the composite useful lives. As a result of the evaluation, when about seven years of composite useful lives could extend, it turned out that the depreciation expense per year is reduced after repair rather than repair before under the facilities conditions in case village. It was consider that residents' cooperation makes it possible and accumulation of the socialcapital such as the cooperative behavior was observed through the activities.