抚仙湖是云南高原明珠之一，我国的第二大深水湖，当地工农业生产和居民生活用水的重要水源，我国著名的旅游胜地。近年来，由于沿湖各县工农业生产和旅游业的迅速发展，工厂的工业废水、城镇居民的生活污水及沿湖旅游业的生活污水与废弃物排入湖内，湖水污染日益加重，藻... Fuxian Lake is one of the Pearl of the Yunnan Plateau, China’s second largest deep-water lake, the local industrial and agricultural production and residential water is an important source of water, China’s famous tourist destination. In recent years, due to the rapid development of industrial and agricultural production and tourism in all counties along the lake, industrial wastewater from factories, domestic sewage from urban residents and domestic sewage and waste from tourism along the lake are discharged into the lake, increasing the pollution of the lake water. ...