青海湖流域生态环境恶化与成因探讨

Environment deterioration and causes of the Qinghai Lake drainage area

青海湖流域地处青藏高原东北部,是我国祁连山脉的一个大型山间盆地,具有独特和多样化的复杂生态系统。为了遏制青海湖流域生态环境恶化的进一步发展,文中阐述了青海湖流域的生态环境现状,探讨了生态环境恶化的成因,认为气候干暖化、入湖水量、人类活动三方面主要因素形成了青海湖流域恶化的生态环境。

The Qinghai Lake drainage area is located at the northeastern part of the Qinghai Tibetan plateau and is a big basin in Qilian Mountains,which has unique and diverse complicated ecosystems.To prevent further environment degradation of the Qinghai Lake drainage area,the present situation and causes deterioration in the area was analyzed.Climate warming and draught,decreasing of inflow water,and human activities are the main contributors the environmental deterioration of the area.