达赉湖湿地生物多样性保护及对策

Conservation and countermeasures of wetland biodiversity in Dalai Lake

论述了内蒙古达赉湖湿地的自然概况及其形成原因,分析了该湿地的主要生物多样性特点及价值;人类活动频繁、过度放牧、破坏植被,已引起局部沙化,使生物多样性减少;提出了相应的生物多样性保护和可持续利用对策、协调人类活动与生物多样性保护的关系;严控载畜量,发展人工草场;发挥本地优势,防沙治沙,加强湿地保护。

The nature situation of Dalai Lake Wetland in Hulun Buir Inner Mongolia and its formed reasons are discused; the value of biodiversity of wetland is also analyzed. There many not only rare edangered animals but many creatures which are of economic benefits as well as scientific researching value. In recent years, this area is bcoming desert and the biodiversity has decreased because of himans activities and the special climate. So aporopriate solutions of proteetiong the biodiversity and the sustained eoutermeasure are presented.