Evidence map›Paper›PMID 33960592›Full record

ArticleGlobal change biology2021

Tree line advance reduces mixing and oxygen concentrations in arctic-alpine lakes through wind sheltering and organic carbon supply.

Marcus Klaus, Jan Karlsson, David Seekell

Open access · hybridAbstract read
In one paragraph

Article in Global change biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

3 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Marcus KlausClimate Impacts Research Centre, Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden.ORCID https://orcid.org/0000-0003-0747-3524
Jan KarlssonClimate Impacts Research Centre, Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden.
David SeekellClimate Impacts Research Centre, Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden.
Abisko Scientific Research Station · SE

Funding

Knut och Alice Wallenbergs Stiftelse 2016.0083Svenska Forskningsrådet Formas 942.2015-723Vetenskapsrådet 2016-05275
6 · The paper itself

Abstract

Oxygen depletion in lake bottom waters has adverse impacts on ecosystem health including decreased water quality from release of nutrients and reduced substances from sediments, and the reduction of fish growth and reproduction. Depletion occurs when oxygen is consumed during decomposition of organic matter, and oxygen replenishment is limited by water column stratification. Arctic-alpine lakes are often well mixed and oxygenated, but rapid climate change in these regions is an important driver of shifts in catchment vegetation that could affect the mixing and oxygen dynamics of lakes. Here, we analyze high-resolution time series of dissolved oxygen concentration and temperature profiles in 40 Swedish arctic-alpine lakes across the tree line ecotone. The lakes stratified for 1-125 days, and during stratification, near-bottom dissolved oxygen concentrations changed by -0.20 to +0.15 mg L

Indexed as

CarbonEcosystemAnimalsLakesOxygenTreesWindCarbonOxygendissolved organic carbonenvironmental changeforest-tundra ecotonehypoxialake ecosystemlake stratificationthermal structurewind speed

Identifiers

PMID33960592
PMCPMC13420792
OpenAlexW3158491608

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.