Evidence map›Paper›PMID 30116056›Full record

ArticleScientific reports2018

Investigating the role of landscape composition on honey bee colony winter mortality: A long-term analysis.

Sabrina Kuchling, Ian Kopacka, Elfriede Kalcher-Sommersguter, Michael Schwarz, Karl Crailsheim, Robert Brodschneider

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
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  5. Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2024
    Article
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  7. 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

6 authors.

Sabrina KuchlingAustrian Agency for Health and Food Safety (AGES) GmbH, Data, Statistics and Integrative Risk Assessment, Graz, 8010, Austria.
Ian KopackaAustrian Agency for Health and Food Safety (AGES) GmbH, Data, Statistics and Integrative Risk Assessment, Graz, 8010, Austria. ian.kopacka@ages.at.ORCID 0000-0003-4106-1742
Elfriede Kalcher-SommersguterUniversity of Graz, Institute of Biology, Graz, 8010, Austria.
Michael SchwarzAustrian Agency for Health and Food Safety (AGES) GmbH, Data, Statistics and Integrative Risk Assessment, Vienna, 1210, Austria.
Karl CrailsheimUniversity of Graz, Institute of Biology, Graz, 8010, Austria.
Robert BrodschneiderUniversity of Graz, Institute of Biology, Graz, 8010, Austria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The health of honey bee colonies is, amongst others, affected by the amount, quality and diversity of available melliferous plants. Since landscape is highly diverse throughout Austria regarding the availability of nutritional resources, we used data from annual surveys on honey bee colony losses ranging over six years to analyse a possible relationship with land use. The data set comprises reports from a total of 6,655 beekeepers and 129,428 wintered honey bee colonies. Regions surrounding the beekeeping operations were assigned to one of six clusters according to their composition of land use categories by use of a hierarchical cluster analysis, allowing a rough distinction between urban regions, regions predominated by semi-natural areas and pastures, and mainly agricultural environments. We ran a Generalised Linear Mixed Model and found winter colony mortality significantly affected by operation size, year, and cluster membership, but also by the interaction of year and cluster membership. Honey bee colonies in regions composed predominantly of semi-natural areas, coniferous forests and pastures had the lowest loss probability in four out of six years, and loss probabilities within these regions were significantly lower in five out of six years compared to those within regions composed predominantly of artificial surfaces, broad-leaved and coniferous forest.

Indexed as

BeesEnvironmentMortalitySeasonsAnimalsCluster AnalysisTime Factors

Identifiers

PMID30116056
PMCPMC6095838

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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.