青海湖北岸草地矿物元素分布格局  

THE DISTRIBUTION PATTERN OF MINERAL ELEMENTS IN GRASSLAND ON THE NORTH BANK OF QINGHAI LAKE

作　　者：李天才[1] 

机构地区：[1]中国科学院西北高原生物研究所,青海西宁810008

出　　处：《青海草业》2015年第2期2-7,共6页Qinghai Prataculture

基　　金：青海省自然科学基金项目(2013-Z-917)

摘　　要：为了了解青海湖北岸草地矿物元素的分布格局,在青海湖北岸选择不同草地类型的7个试验样地,采集各样地主要优势种和伴生种植物,通过矿物元素含量分析测试,总结出青海湖北岸草地矿物元素的空间和时间分布格局,为草地矿物元素对于草地演替响应分析,以及草地矿物元素蓄积分异行为研究等提供科学依据。The aims of this study were to get to know the distribution pattern of mineral elements in grassland plants on the north bank of Qinghai Lake. We choose the seven grasslands on north bank of Qinghai Lake for test sample, through comparative analysis of mineral elements of the grassland, we finally find the mineral elements in grassland plants showed spatial and time distribution pattern. This research will provide some scientific basis for other research such as ： analysis the response to the succession of grassland ecosystem, the accumula- ting differentiation behavior of mineral elements in grassland.

关 键 词：草地矿物元素 分布格局 蓄积分异 青海湖北岸 

分 类 号：S812[农业科学—草业科学]