【摘要】 对藏山羊生态地理分布 ,生态类型和高原型藏山羊的生态适应性进行系统研究结果表明 ,藏山羊的分布具有明显的纬度地带性和重直高度地带性规律 ;藏山羊分为高原型和山谷型两个生态类型 ;高原型藏山羊对其所处高寒缺氧的生态环境适应性强更多还原

【Abstract】 The ecological distribution,ecological types of Tibetan goats and the ecolgical adaptation of Plateau type Tibetan goats have been systematically studied.The results show that the distribution of Tibetan gouts have significant differences in different latitudes and have a significant regularity in different heights above sea level;Tibetan goats are classified into two ecotypes as Plateau type and Valleytype. The plateau type Tbetan goats have a strong adaptation to ecologcal environment of high latitudes and cold and lack of oxygen.更多还原