CAJ | 학술논문

在介绍盲数理论的基础上，对河流健康评价中所选取的指标值进行盲数化处理，进而利用盲数运算法则和判别模式对各指标进行评价等级判定，得到各指标隶属于各评价等级的可能性。将该方法与传统的综合指数法相结合，构建基于盲数理论的河流健康评价模型，并将其应用于通榆河健康评价，从物理特征、环境特征、生态功能、服务功能等方面构建评价指标体系，识别河流健康状况。结果表明，通榆河的健康等级为“中”，主要问题为水质较差和生物多样性偏低。
재개소맹수이론적기출상，대하류건강평개중소선취적지표치진행맹수화처리，진이이용맹수운산법칙화판별모식대각지표진행평개등급판정，득도각지표대속우각평개등급적가능성。장해방법여전통적종합지수법상결합，구건기우맹수이론적하류건강평개모형，병장기응용우통유하건강평개，종물리특정、배경특정、생태공능、복무공능등방면구건평개지표체계，식별하류건강상황。결과표명，통유하적건강등급위“중”，주요문제위수질교차화생물다양성편저。
Based on the blind number theory , the values of selected indicators in river health assessment were transformed into blind numbers in order to assess the ranks of the indicators with the blind number algorithm and judging mode.As a result, the possibilities of the indicators belonging to each rank were obtained .A river health assessment model was constructed based on the blind number theory with the combination of the proposed method and traditional comprehensive index method and was applied to the Tongyu River ’ s health assessment .The assessment index system was established from the aspects of physical features , environmental features , ecological functions , and service functions , in order to assess the river ’ s health .The assessment results show that the health of the Tongyu River was at a medium level and poor water quality and low biodiversity were the main problems of the river.