摘要
本试验研究了新疆天山北坡低山蒿类荒漠带草地类型复合体的结构,并从大量环境数据分析中证明了地形与土壤基质引起的水热再分配,是复合体形成的主要因素。
The said type of rangelands on northern slope of Tianshan low一leveled mou ntain range areas usuallyappears as complex form。In the experiment,the structure of this complex type in Artemisia desertrangelandS has been studied together with a large amount of environmental data analyses,our verificationwas that when setting off the redistribution of water and heat energies by topographical and soil texture eval-uation,the main factor is the formation of such a rangeland complex type。
出处
《草业学报》
CSCD
1994年第2期1-5,共5页
Acta Prataculturae Sinica
基金
国家自然科学基金
关键词
草地类型
复合体
结构
天山北坡
Rangeland complex type, Topography,Soil medium structure,Redistribution of water andheat energies