Evidence map›Paper›PMID 36522473›Full record

ArticleScientific reports2022

Seasonal variation in daily activity patterns of snow leopards and their prey.

Örjan Johansson, Charudutt Mishra, Guillaume Chapron, Gustaf Samelius, Purevjav Lkhagvajav, Tom McCarthy, Matthew Low

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Seasonal variations in the polysomnographic sleep/wake cycle and activity/rest pattern in the dromedary camel (Camelus dromedarius).Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2026
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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 4 institutions in 4 countries.

Örjan JohanssonGrimsö Wildlife Research Station, Swedish University of Agricultural Sciences, 73993, Riddarhyttan, Sweden.
Charudutt MishraSnow Leopard Trust, 4649 Sunnyside Avenue North, SW, USA.
Guillaume ChapronGrimsö Wildlife Research Station, Swedish University of Agricultural Sciences, 73993, Riddarhyttan, Sweden.
Gustaf SameliusSnow Leopard Trust, 4649 Sunnyside Avenue North, SW, USA.
Purevjav LkhagvajavSnow Leopard Conservation Foundation, 4Th Khoroo, 53-9 Ulan Baatar, Sukhbaatar, Mongolia.
Tom McCarthyPanthera, 8 W 40Th Street, 18Th Floor, NY, USA.
Matthew LowDepartment of Ecology, Swedish University of Agricultural Sciences, 75007, Uppsala, Sweden. matt.low@slu.se.
Swedish University of Agricultural Sciences · SEMongolian University of Life Sciences · MNNature Conservation Foundation · INPanthera Corporation · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The daily and seasonal activity patterns of snow leopards (Panthera uncia) are poorly understood, limiting our ecological understanding and hampering our ability to mitigate threats such as climate change and retaliatory killing in response to livestock predation. We fitted GPS-collars with activity loggers to snow leopards, Siberian ibex (Capra sibirica: their main prey), and domestic goats (Capra hircus: common livestock prey) in Mongolia between 2009 and 2020. Snow leopards were facultatively nocturnal with season-specific crepuscular activity peaks: seasonal activity shifted towards night-sunrise during summer, and day-sunset in winter. Snow leopard activity was in contrast to their prey, which were consistently diurnal. We interpret these results in relation to: (1) darkness as concealment for snow leopards when stalking in an open landscape (nocturnal activity), (2) low-intermediate light preferred for predatory ambush in steep rocky terrain (dawn and dusk activity), and (3) seasonal activity adjustments to facilitate thermoregulation in an extreme environment. These patterns suggest that to minimise human-wildlife conflict, livestock should be corralled at night and dawn in summer, and dusk in winter. It is likely that climate change will intensify seasonal effects on the snow leopard's daily temporal niche for thermoregulation in the future.

Indexed as

PantheraAnimalsConservation of Natural ResourcesGoatsHumansLivestockPredatory BehaviorSeasons

Identifiers

PMID36522473
PMCPMC9755138
OpenAlexW4311531360

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.