Evidence map›Paper›PMID 36970702›Full record

ArticleFrontiers in microbiology2023

Niche-mediated bacterial community composition in continental glacier alluvial valleys under cold and arid environments.

Xianke Chen, Xiangning Qi, Ge Ren, Ruiying Chang, Xiang Qin, Guohua Liu, Guoqiang Zhuang, Anzhou Ma

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Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Xianke ChenResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Xiangning QiResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Ge RenNational Institute of Metrology, Beijing, China.
Ruiying ChangInstitute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China.
Xiang QinQilian Shan Station of Glaciology and Eco-Environment, State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China.
Guohua LiuResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Guoqiang ZhuangResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Anzhou MaResearch Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Bacteria are an essential component of glacier-fed ecosystems and play a dominant role in driving elemental cycling in the hydrosphere and pedosphere. However, studies of bacterial community composition mechanisms and their potential ecological functions from the alluvial valley of mountain glaciers are extremely scarce under cold and arid environments. Methods: Here, we analyzed the effects of major physicochemical parameters related to soil on the bacterial community compositions in an alluvial valley of the Laohugou Glacier No. 12 from the perspective of core, other, and unique taxa and explored their functional composition characteristics. Results and discussion: The different characteristics of core, other, and unique taxa highlighted the conservation and difference in bacterial community composition. The bacterial community structure of the glacial alluvial valley was mainly affected by the above sea level, soil organic carbon, and water holding capacity. In addition, the most common and active carbon metabolic pathways and their spatial distribution patterns along the glacial alluvial valley were revealed by FAPTOTAX. Collectively, this study provides new insights into the comprehensive assessment of glacier-fed ecosystems in glacial meltwater ceasing or glacier disappearance.

Indexed as

adaptive differencecomposition patterncontinental glaciercore bacteriastructure characteristic

Identifiers

PMID36970702
PMCPMC10033870

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