人工湖生态效应研究

Ecology Effect Research on Artificial Lake

选择河南科技学院东区人工湖,对其周边环境进行了温度和相对湿度的实地监测,通过比较人工湖东、西、南、北4个方向上的温度、湿度特征及人体舒适度效应,初步分析校园人工湖的生态效应。研究表明:①水体面积是影响人工湖生态效应的重要因素。在不同方向实测期间,水体的4个方向上平均温度为24.5℃,相对湿度为68.6%,较当天最高气温降低了10.5℃,相对湿度也较高。②人工湖水体的不同方向上温度和相对湿度变化存在一定的规律。实测结果表明,距离人工湖越近的地方相对湿度越高,最高可达95%;且平均温度也低,人体舒适度作用较显著。③"水清岸绿"的复合生态系统有利于人工湖水体生态效应的发挥。

An artificial Lake in the east of Henan Institute of Science Technology was chozen to conduct on - spot temperature and humidity monitoring. Through comparision of temperature humidity and human body cosy degree in all directions of the east, west, north and south, the ecology effect of the artificial lake was analysized. The results indicated： ①The surface area of water body is an important element to its ecology effect. In all - direction actual monitoring period, the water body four sides average temperature is 24.5℃ and the relative humidity 68.6%. Compared with the same day the highest temperature was 10.5℃ lower. The relative humidity was also relatively higher. ② In different direction of the artificial lake water body the temperature and the relative humidity change has certain rule. The actual result indicated that, the nearer the lower the relative humidity was, the highest was 95% ; But the average temperature is lower. The human body extends the moderate function to be more remarkable. ③The compound ecosystem of clear water and green banks is advantageous to the artificial lake water body ecology to display its ecological effect.