武陵源风景区大拆迁后景区水体水质的变化

Change of the Surface Water Quality in Wulingyuan Scenic Spot After the House Dismantling

对武陵源风景名胜区大拆迁过后景区水体水质进行了监测,结果表明:由于家森林公园生活接待区、景区隐蔽安置户和景区厕所的存在,使得排污量在景区拆迁后没有明显减少,其水质呈明显下降趋势.由于景区水体容量有限,几乎不能容纳外来污染,在森林公园污水处理厂建成后,景区水体水质虽会有所改善,但也难以恢复到国家Ⅰ类标准水平.建议搬迁森林公园生活接待区和景区隐蔽安置户,改建环保型造景区厕所.

After the house dismantling, the water quality in Wulingyuan scenic spot has been monitored. The results show that due to the reception areas, the scattered households, and the toikts in the scenic spot, the discharge capacity after dismantling has not decreased obviously, so the water quality drops. Because of the limited capacity of the water body in the scenic spot, it is impossible to hod the outsice pollution. When the Sewage Treatment Plant of Zhangjiajie National Forest Park is built up, the surface water quality in the scenic spot will be improved to some extent but it is difficult to resume the national standard-one grade level. Therefore, the reception areas and the scattered households in the scenic spot must be moved outside, and the ecological - type toilets must be applied.