Evidence map›Paper›PMID 34821085›Full record

ArticleZoological research2022

Multidimensional amphibian diversity and community structure along a 2 600 m elevational gradient on the eastern margin of the Qinghai-Tibetan Plateau.

Xiao-Yi Wang, Mao-Jun Zhong, Jian Zhang, Xing-Feng Si, Sheng-Nan Yang, Jian-Ping Jiang, Jun-Hua Hu

Abstract read
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Article in Zoological research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

The trial behind it

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3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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4 · The record

Corrections and comments

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

7 authors.

Xiao-Yi WangChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China.
Mao-Jun ZhongChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China.
Jian ZhangZhejiang Tiantong Forest Ecosystem National Observation and Research Station, School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China.
Xing-Feng SiZhejiang Tiantong Forest Ecosystem National Observation and Research Station, School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China.
Sheng-Nan YangChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China.
Jian-Ping JiangChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China.
Jun-Hua HuChengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China. E-mail:hujh@cib.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mountain systems harbor an evolutionarily unique and exceptionally rich biodiversity, especially for amphibians. However, the associated elevational gradients and underlying mechanisms of amphibian diversity in most mountain systems remain poorly understood. Here, we explored amphibian phylogenetic and functional diversity along a 2 600 m elevational gradient on Mount Emei on the eastern margin of the Qinghai-Tibetan Plateau in southwestern China. We also assessed the relative importance of spatial (area) and environmental factors (temperature, precipitation, solar radiation, normalized difference vegetation index, and potential evapotranspiration) in shaping amphibian distribution and community structure. Results showed that the phylogenetic and functional diversities were unimodal with elevation, while the standardized effect size of phylogenetic and functional diversity increased linearly with elevation. Phylogenetic net relatedness, nearest taxon index, and functional net relatedness index all showed a positive to negative trend with elevation, indicating a shift from clustering to overdispersion and suggesting a potential change in key processes from environmental filtering to competitive exclusion. Overall, our results illustrate the importance of deterministic processes in structuring amphibian communities in subtropical mountains, with the dominant role potentially switching with elevation. This study provides insights into the underlying assembly mechanisms of mountain amphibians, integrating multidimensional diversity.

Indexed as

AltitudeAmphibiansAnimal DistributionBiodiversityPhylogenyAnimalsChinaTibetCommunity structureElevational gradientEnvironmental filteringFunctional and phylogenetic diversityMountain systems

Identifiers

PMID34821085
PMCPMC8743258

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.