Evidence map›Paper›PMID 34221145›Full record

ArticleZoological studies2020

Patterns of Bird Diversity and Endemism Along an Elevational Gradient in the Southern Mexican Highlands.

Edson A Alvarez-Alvarez, Rosalba Rodríguez-Godínez, Pablo Sierra-Morales, Sandy A Medina-Valdivia, Estefanía Vázquez-Salgado, Marlene Brito-Millán, R Carlos Almazán-Núñez

Abstract read
In one paragraph

Article in Zoological studies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
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

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

2 citing papers in PubMed.

  1. Article
  2. Article
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.

Edson A Alvarez-AlvarezLaboratorio Integral de Fauna Silvestre (área de Ornitología), Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: rcarlos.almazan@gmail.com (Almazán-Núñez); alvarez.ea@outlook.com (Alvarez-Alvarez); goretti.merced3@gmail.com (Rodríguez-Godínez); sierra02pix@hotmail.com (Sierra-Morales); faniliny@gmail.com (Vázquez-Salgado).
Rosalba Rodríguez-GodínezLaboratorio Integral de Fauna Silvestre (área de Ornitología), Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: rcarlos.almazan@gmail.com (Almazán-Núñez); alvarez.ea@outlook.com (Alvarez-Alvarez); goretti.merced3@gmail.com (Rodríguez-Godínez); sierra02pix@hotmail.com (Sierra-Morales); faniliny@gmail.com (Vázquez-Salgado).
Pablo Sierra-MoralesLaboratorio Integral de Fauna Silvestre (área de Ornitología), Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: rcarlos.almazan@gmail.com (Almazán-Núñez); alvarez.ea@outlook.com (Alvarez-Alvarez); goretti.merced3@gmail.com (Rodríguez-Godínez); sierra02pix@hotmail.com (Sierra-Morales); faniliny@gmail.com (Vázquez-Salgado).
Sandy A Medina-ValdiviaCentro de Ciencias de Desarrollo Regional, Universidad Autónoma de Guerrero, Calle Pino s/n, Col. El roble, 39040, Acapulco, Guerrero, México. E-mail: sandyastridmedina@gmail.com (Medina-Valdivia).
Estefanía Vázquez-SalgadoLaboratorio Integral de Fauna Silvestre (área de Ornitología), Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: rcarlos.almazan@gmail.com (Almazán-Núñez); alvarez.ea@outlook.com (Alvarez-Alvarez); goretti.merced3@gmail.com (Rodríguez-Godínez); sierra02pix@hotmail.com (Sierra-Morales); faniliny@gmail.com (Vázquez-Salgado).
Marlene Brito-MillánUniversity of California Institute for Mexico and the United States (UC MEXUS), Cuerpo Académico Biodiversidad y Gestión Ambiental Sustentable, Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: mbritomillan@gmail.com (Brito-Millán).
R Carlos Almazán-NúñezLaboratorio Integral de Fauna Silvestre (área de Ornitología), Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Av. Lázaro Cárdenas s/n, Ciudad Universitaria Sur, 39090, Chilpancingo de los Bravo, Guerrero, México. E-mail: rcarlos.almazan@gmail.com (Almazán-Núñez); alvarez.ea@outlook.com (Alvarez-Alvarez); goretti.merced3@gmail.com (Rodríguez-Godínez); sierra02pix@hotmail.com (Sierra-Morales); faniliny@gmail.com (Vázquez-Salgado).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Knowledge of bird species diversity along elevational gradients is key for understanding the distributional limits of species and, ultimately, for promoting measures that conserve biodiversity. In the present study, we evaluated changes in bird species richness, diversity, and endemism along an elevational gradient in the Sierra Madre del Sur in southern Mexico -a globally recognized biodiversity hotspot. Monthly bird surveys were carried out at localities with elevations of 1600, 1800, 2000, and 2200 m over the course of one year (2014-2015) covering an area of 2000 km

Indexed as

Bird RichnessConservationEndemismSpatial HeterogeneitySpecies Turnover

Identifiers

PMID34221145
PMCPMC8231403

What OpenQuestion holds

Textmetadata
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Registered trials

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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.