Influence of the temperature regime on the diversity of microorganisms and plants on moraines of the Maly Aktru glacier (Russia)

5th International Summer School for Students and Young Scientists "Natural and Human Environment of Arctic and Alpine Areas: Relief, Soils, Permafrost, Glaciers, Biota Life Style of Native Ethnic Groups in a Rapidly Changing Climate"

生态环境科学

Volkov, I.V.^1 ; Volkova, I.I.^1 ; Muhortov, V.V.^1 ; Nikitkina, E.G.^1 ; Nikitkin, V.A.^1 ; Popova, E.D.^1 ; Lushchaeva, I.V.^1 ; Cazzolla Gatti, R.^1 ; Kirpotin, S.N.^1

Bio-Clim-Land Centre of Excellence, National Research Tomsk State University, 36, Lenina Pr., Tomsk

634050, Russia^1

关键词: Functional diversity;    Higher plants;    Microbial functional diversities;    Plant communities;    Population densities;    Temperature regimes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/232/1/012017/pdf
DOI  :  10.1088/1755-1315/232/1/012017

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The studies on the moraine complex of the Maly Aktru glacier (Altai, Russia) revealed multidirectional correlations of microbial functional diversity and microorganisms population density depending on the temperature regime of their habitats on the moraines. The closer to the glacier, the bigger functional diversity of microorganisms and the less the density of their populations are. The decrease in the higher plants diversity and the projective cover of plant communities on the whole is linearly related to proximity to the glacier.