摘要
为准确分析某地城市公园景观水体水质特征,对城市公园景观水体进行有效保护,本文选择某地5 个典型城市公园(分别为A、B、C、D、E)进行景观水体水质分析和评价.根据分析结果可知,在4 个月的监测期内,A公园的水体水质符合Ⅳ类标准;B、C、D、E公园的水体水质符合Ⅴ类标准,但是氨氮含量随季节波动较大,其中B公园氨氮含量在10 月份超过Ⅴ类标准,C、D公园总氮含量在10 月份均超过Ⅴ类标准.综上,某地城市公园景观水体水质中主要为总氮含量过高.
Abstract
In order to accurately analyze the water quality characteristics of landscape water in a certain urban park and effectively protect the landscape water in urban parks,this article selects 5 typical urban parks(A,B,C,D,E)in a certain area for landscape water quality analysis and evaluation.According to the analysis results,it can be seen that during the 4-month monitoring period,the water quality of Park A meets the Class Ⅳ standard;B.The water quality of parks C,D,and E meets the Class V standard,but the ammonia nitrogen content fluctuates greatly with the seasons.Among them,the ammonia nitrogen content of park B exceeded the Class V standard in October,and the total nitrogen content of parks C and D exceeded the Class V standard in October.In summary,the main issue in the water quality of a certain urban park landscape is the high total nitrogen content.
维普
万方数据