Dynamic dataset of plant community composition in Stipa baicalensis meadow steppe in HulunBuir of China (2009–2015)

Stipa baicalensis Steppe is a unique native steppe type in Central Asia and eastern Asia of Eurasian steppe region. Its grassland ecosystem is experiencing the dual pressure of human disturbance and climate change. Based on the long-term observation of plant community composition in the field fixed enclosed sample plots, this data set sorted out the plant community composition of Stipa baicalensis meadow steppe in Hulunbuir from 2009 to 2015, including the name of the sample plot, the natural height of the species, the abundance of the species, and the aboveground green standing crop of the species. Users can search the data according to the survey year and plant community composition. The establishment and sharing of the long-term monitoring data set of Stipa baicalensis meadow steppe plant community in Hulunbuir can provide data support for the dynamic study of plant composition and community characteristics under the background of global climate change, and provide scientific and technological support for further understanding of the process and succession trend of Hulunbuir grassland ecosystem, so as to guide grassland ecological restoration and adaptive management 

中亚与东亚欧亚草原区域独特的原生草原类型——巴氏针茅草原，正遭受人类活动与气候变化的双重压力。本数据集基于对固定封闭样地内植物群落组成的长期观测，对呼伦贝尔地区2009年至2015年间巴氏针茅草原的植物群落组成进行了梳理，内容涵盖样地名称、物种自然高度、物种丰度以及物种地上绿色生物量。用户可根据调查年份及植物群落组成进行数据检索。呼伦贝尔巴氏针茅草原植物群落长期监测数据集的建立与共享，可为全球气候变化背景下植物组成与群落特征的动态研究提供数据支撑，并为深入理解呼伦贝尔草原生态系统演替过程及趋势提供科学技术支持，从而指导草原生态恢复与适应性管理。