Evidence map›Paper›PMID 33441776›Full record

ArticleScientific reports2021

Identifying priority core habitats and corridors for effective conservation of brown bears in Iran.

A Mohammadi, K Almasieh, D Nayeri, F Ataei, A Khani, J V López-Bao, V Penteriani, S A Cushman

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

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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

19 citing papers in PubMed.

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  11. Connecting tiger (Ecology and evolution · 2023
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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

8 authors.

A MohammadiDepartment of Environmental Science and Engineering, Faculty of Natural Resources, University of Jiroft, Jiroft, Iran. armohammadi1989@gmail.com.
K AlmasiehDepartment of Nature Engineering, Agricultural Sciences, Natural Resources University of Khuzestan, Mollasani, Iran.
D NayeriDepartment of Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran.
F AtaeiCollege of Environment, Karaj, Iran.
A KhaniKhorasan-E Razavi Provincial Office of the Department of the Environment, Mashhad, Iran.
J V López-BaoResearch Unit of Biodiversity (UMIB, CSIC/UO/PA), 33600, Mieres, Spain.
V PenterianiResearch Unit of Biodiversity (UMIB, CSIC/UO/PA), 33600, Mieres, Spain.
S A CushmanUSDA Forest Service Rocky Mountain Research Station, 2500 S. Pine Knoll, Flagstaff, AZ, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Iran lies at the southernmost range limit of brown bears globally. Therefore, understanding the habitat associations and patterns of population connectivity for brown bears in Iran is relevant for the species' conservation. We applied species distribution modeling to predict habitat suitability and connectivity modeling to identify population core areas and corridors. Our results showed that forest density, topographical roughness, NDVI and human footprint were the most influential variables in predicting brown bear distribution. The most crucial core areas and corridor networks for brown bear are concentrated in the Alborz and Zagros Mountains. These two core areas were predicted to be fragmented into a total of fifteen isolated patches if dispersal of brown bear across the landscape is limited to 50,000 cost units, and aggregates into two isolated habitat patches if the species is capable of dispersing 400,000 cost units. We found low overlap between corridors, and core habitats with protected areas, suggesting that the existing protected area network may not be adequate for the conservation of brown bear in Iran. Our results suggest that effective conservation of brown bears in Iran requires protection of both core habitats and the corridors between them, especially outside Iran's network of protected areas.

Indexed as

UrsidaeAnimalsConservation of Natural ResourcesDemographyEcosystemFemaleIranMaleModels, Statistical

Identifiers

PMID33441776
PMCPMC7806652

What OpenQuestion holds

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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.