CAJ | 학술논문

将模糊数学原理引入到湿地水质评价中，构建了淮盐高速公路沿线湿地评价体系。利用模糊综合评价法，对淮盐高速公路沿线6个采样点湿地的4次采样时间的水质进行综合评价。结果显示：2006年10月有4个采样点为Ⅲ类水质，其余2个采样点分别为Ⅱ类和Ⅳ类水质，说明高速公路的建设对沿线湿地水质影响不大。2007年7月的水质总体上明显劣于其他3次采样时间，有4个采样点为Ⅴ类水质，主要与夏季多雨引起土壤淋溶作用加强，输入到湿地中的氮磷养分增多有关。2007年4月和10月同2006年10月相比，水质状况总体变化不大，说明高速公路在1年的运营中对沿线湿地水质影响也不大。
장모호수학원리인입도습지수질평개중，구건료회염고속공로연선습지평개체계。이용모호종합평개법，대회염고속공로연선6개채양점습지적4차채양시간적수질진행종합평개。결과현시：2006년10월유4개채양점위Ⅲ류수질，기여2개채양점분별위Ⅱ류화Ⅳ류수질，설명고속공로적건설대연선습지수질영향불대。2007년7월적수질총체상명현렬우기타3차채양시간，유4개채양점위Ⅴ류수질，주요여하계다우인기토양림용작용가강，수입도습지중적담린양분증다유관。2007년4월화10월동2006년10월상비，수질상황총체변화불대，설명고속공로재1년적운영중대연선습지수질영향야불대。
Through the introduction of fuzzy theory into water quality evaluation of the wetland ,this paper sets up an evaluation system for the wetland water along HuaiYan expressway .Making use of fuzzy comprehen-sive evaluation method ,the water quality of 6 wetland sampling sites along HuaiYan expressway was evaluated at 4 sampling times.The results showed:it was indicated that the impact of expressway construction on the wet-land water quality was little ,because in Oct .2006 the water quality of the 4 wetland sampling sites was of levelⅢand the water quality of the other 2 wetland sampling sites was of level ⅡandⅣrespectively .That in Jul . 2007 The water quality of the 4 sampling sites in July ,2007 was of level Ⅴ,obviously inferior to that in the other 3 sampling times because in summer the more rain strengthened soil eluviation ,which increasee the input of N and P into the wetland .It was indicated that in 1 year the impact of expressway operating on the wetland water quality was little since the water quality changed little during the period from Oct .2006 to Apr.2007.