说起贝加尔湖,中国人并不陌生,那里是西汉时苏武牧羊之处,那里是流行歌曲描述的浪漫之境。贝加尔湖有着许多“世界之最”:最大的淡水湖、最深的湖泊、最古老的湖泊之一。另外,贝加尔湖水最大透明度为40.22米,位居世界湖泊第二。在世界上淡水资源日益紧缺、污染不断加重的今天,贝加尔湖的未来对全人类都显得至关重要。贝加尔湖当地不少出售的瓶装水都取自湖中,并在瓶身上标注取水的深度, Speaking of Lake Baikal, the Chinese are no stranger to the Western Han Dynasty, when there was Wumu Shepherd, where pop songs describe the romantic environment. Lake Baikal has many “world’s best”: the largest freshwater lake, the deepest lake, one of the oldest lakes. In addition, the Baikal water maximum transparency of 40.22 meters, ranked second in the world lake. Today, with the increasingly scarce freshwater resources and increasing pollution in the world, the future of Lake Baikal is of crucial importance to all mankind. Lake Baikal many local bottled water are sold from the lake, and marked on the bottle to take the depth of water,