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CUI Guo-ying;ZHANG Yong-juan;AN Sha-zhou
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崔国盈;张勇娟;安沙舟
摘要: [目的]研究天然草地不同垂直带草地类型群落年际动态变化规律.[方法]以野外地面调查取样、室内分析结合3S技术应用为研究手段,通过3 a的动态测定,分析乌鲁木齐市天山北坡中段天然草地垂直带7种主要草地类型植物生育节律、群落生物量动态.[结果]乌鲁木齐市7种典型草地类型草地群落的年际变化差异不大,但是各月的变化趋势有差别,出现峰值的月份不同,盖度和高度的峰值都出现在7和8月.[结论]正常年份,可以根据7月的生物量大小来决定载畜量.高草草甸草地的生物量最大,草原化荒漠的生物量最小.
CUI Guo-ying;ZHANG Yong-juan;AN Sha-zhou. A Preliminary Report on Inter - annual Dinamic Change of Different Grassland Type Communities on Natural Grassland of Urumqi City[J]. .
崔国盈;张勇娟;安沙舟. 乌鲁木齐市天然草地不同类型群落年际动态变化初报[J]. .
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