黄龙景区人类活动对水环境质量的影响

Analysis of water environment quality caused by human activities in Huanglong Scenic Spot

水是形成黄龙钙华景观的首要条件,其中水质是钙华形成的一个重要因素。近年来,通过对黄龙景区内的水环境相关指标进行检测发现黄龙区内的水质变化与人类活动有较为密切的关系。尤其在对比了转花泉群、二次转化泉中的溶解氧及生化需氧量浓度变化情况与人类活动的关系后,进一步说明了人类活动对景区水环境质量产生至关重要的影响,并分析了水环境质量对钙华景观质量造成的影响。

Huanglong Gaihua Landscape is a natural landscape formed by calcium carbonate deposition. Content of carbon dioxide in water is the key to determine calcium carbonate deposition or dissolution. Huanglong Scenic Spot have relatively stable water environment conditions,such as pressure,temperature,water power,etc. The contents of CO2 in water is easily affected by biological chemistry. In the paper,the change of CO2 content in water is analyzed according to the changes of DO and BOD concentration in Zhuanhuaquan water body,thereby further analyzing the influence of water environment quality change on the quality of Huanglong Gaihua Landscape.