关键词: 社会资本, 指数, 认知型, 结构型, 黑河流域, 社会资本, 指数, 认知型, 结构型, 黑河流域

Abstract: Social capital refers to the norms and the networks that enable people to act collectively.It exists among the people,which can urge the people to participate in the collective activity,including the norms people observed and the relational network people composed as well as the social system.This paper correspondingly appraises the social capital in the Heihe drainage basin by constructing social capital index that is composed of structural social capital and cognitive social capital.The social capital index is switched to number from 0 to 100.In all villages and towns investigated,it is found that villages and towns for social capital indexes under 50 are 61%,villages and towns for indexes form 50 to 80 are 32%,villages and towns for indexes over 80 are 7% only.So one can see the level of social capital for the Heihe drainage basin is not high.On the whole,social capital index gradually decreases form upriver to downriver in the basin.Cognitive social capital is higher than structural social capital in the basin.And individual relations do the most contributions for social capital.People can use cognitive social capital such as comity to get through crisis.These accords with real status of development phase for the Heihe drainage basin.At the same times,it is found that in the Heihe drainage basin social trust and social capital in city are higher than those in country.Social capital index of the developed county is relatively higher.For example,although Shangqind and An’yang are subjected to Ganzhou district,social capital index is 59 in the former while is 20 in the latter;because that net income per capita of the former is double than the latter.In this paper,method of social capital is applied to quantificationally estimate the social capital in the Heihe drainage basin.It will be useful to the research of socialization water management.

Key words: social capital, index, structure type, cognition type, Heihe drainage basin, social capital, index, structure type, cognition type, Heihe drainage basin