Evidence map›Paper›PMID 35813928›Full record

ArticleEcology and evolution2022

Effects of spatial fragmentation on the elevational distribution of bird diversity in a mountain adjacent to urban areas.

Wei Liu, Dandan Yu, Sijia Yuan, Jianfeng Yi, Yun Cao, Xiufen Li, Haigen Xu

Open access · goldAbstract read
In one paragraph

Article in Ecology and evolution, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

3 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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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 at 3 institutions in 1 country.

Wei LiuNanjing Institute of Environmental Science Ministry of Ecological Environment Nanjing China.ORCID https://orcid.org/0000-0003-3706-1774
Dandan YuNanjing Institute of Environmental Science Ministry of Ecological Environment Nanjing China.
Sijia YuanJiangsu Key Laboratory for Biodiversity and Biotechnology College of Life Sciences Nanjing Normal University Nanjing China.
Jianfeng YiNanjing Institute of Environmental Science Ministry of Ecological Environment Nanjing China.
Yun CaoNanjing Institute of Environmental Science Ministry of Ecological Environment Nanjing China.
Xiufen LiTaian Taishan Mountain Beauty Spot Management Committee Taian China.
Haigen XuNanjing Institute of Environmental Science Ministry of Ecological Environment Nanjing China.ORCID https://orcid.org/0000-0002-0454-1862
Ministry of Ecology and Environment · CNNanjing Normal University · CNTaishan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The biodiversity in mountainous ecosystems is high but is threatened by rapid environmental change. Urbanization and other anthropogenic factors in the mountains can affect land use and spatial fragmentation. Moreover, patterns of habitat are closely related to elevation and have a major effect on montane biodiversity. The aim of this study was to analyze the effects of spatial fragmentation on the vertical distribution pattern of bird diversity by characterizing the structure of the bird community, species diversity, and landscape factors at different altitudes. From 2016 to 2019, this study made a four years of continuous monitoring of the breeding birds. The result indicated that Mount Tai harbored a high bird diversity. Bird richness, abundance, and Shannon-Wiener index decreased with latitude in Mount Tai monotonically. Moreover, the structure of bird communities varied along altitudinal gradients, and some special species were supported in different elevational bands due to the environmental filtering. Road density, number of habitat patches, patch density, and the percentage of forest were significantly related to bird diversity. Sufficient habitat and more patches in the low-mountain belt supported higher bird diversity. The middle-mountain belt and high-mountain belt showed contrasting patterns. Our results highlight the effects of on-going urbanization and human activities on montane biodiversity and emphasize the need for artificial habitats in the mountains to be managed.

Indexed as

bird diversityelevational distributionmontaneurbanization

Identifiers

PMID35813928
PMCPMC9251884
OpenAlexW4283790101

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.