Evidence map›Paper›PMID 28281687›Full record

ArticleScientific reports2017

Albedo feedbacks to future climate via climate change impacts on dryland biocrusts.

William A Rutherford, Thomas H Painter, Scott Ferrenberg, Jayne Belnap, Gregory S Okin, Cody Flagg, Sasha C Reed

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
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  3. Review
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  11. The macroevolutionary dynamics of symbiotic and phenotypic diversification in lichens.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  12. Article
  13. Simulated climate change affects how biocrusts modulate water gains and desiccation dynamics after rainfall events.Ecohydrology : ecosystems, land and water process interactions, ecohydrogeomorphology · 2018
    Article
  14. 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.

William A RutherfordUS Geological Survey, Southwest Biological Science Center, Moab, UT 84532, USA.
Thomas H PainterJoint Institute for Regional Earth System Science and Engineering, University of California, Los Angeles, CA 90095, USA.
Scott FerrenbergUS Geological Survey, Southwest Biological Science Center, Moab, UT 84532, USA.
Jayne BelnapUS Geological Survey, Southwest Biological Science Center, Moab, UT 84532, USA.
Gregory S OkinDepartment of Geography, University of California, Los Angeles, CA 90095, USA.
Cody FlaggNational Ecological Observatory Network (NEON), Boulder, Colorado 80301, USA.
Sasha C ReedUS Geological Survey, Southwest Biological Science Center, Moab, UT 84532, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drylands represent the planet's largest terrestrial biome and evidence suggests these landscapes have large potential for creating feedbacks to future climate. Recent studies also indicate that dryland ecosystems are responding markedly to climate change. Biological soil crusts (biocrusts) ‒ soil surface communities of lichens, mosses, and/or cyanobacteria ‒ comprise up to 70% of dryland cover and help govern fundamental ecosystem functions, including soil stabilization and carbon uptake. Drylands are expected to experience significant changes in temperature and precipitation regimes, and such alterations may impact biocrust communities by promoting rapid mortality of foundational species. In turn, biocrust community shifts affect land surface cover and roughness-changes that can dramatically alter albedo. We tested this hypothesis in a full-factorial warming (+4 °C above ambient) and altered precipitation (increased frequency of 1.2 mm monsoon-type watering events) experiment on the Colorado Plateau, USA. We quantified changes in shortwave albedo via multi-angle, solar-reflectance measurements. Warming and watering treatments each led to large increases in albedo (>30%). This increase was driven by biophysical factors related to treatment effects on cyanobacteria cover and soil surface roughness following treatment-induced moss and lichen mortality. A rise in dryland surface albedo may represent a previously unidentified feedback to future climate.

Identifiers

PMID28281687
PMCPMC5345002

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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.