来自美国和蒙古国民大学的生态学家正在利用一笔为期五年的250万美元资助来研究库苏古尔湖的环境退化。
Ecologists from the United States and the National University of Mongolia are using a five-year , US $ 2.5 million grant to study Hovsgol 's environmental degradation .
库苏古尔湖