Evidence map›Paper›PMID 29997188›Full record

ArticleBiology letters2018

Nitrogen enrichment offsets direct negative effects of ocean acidification on a reef-building crustose coralline alga.

Maggie D Johnson, Robert C Carpenter

Open access · bronzeAbstract read
In one paragraph

Article in Biology letters, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
4.2field-weighted citation impact, top 7% 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

2 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. 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

2 authors at 1 institution in 1 country.

Maggie D JohnsonSmithsonian Marine Station, Fort Pierce, FL 34949, USA johnsonmd4@si.edu.ORCID 0000-0002-1319-2545
Robert C CarpenterDepartment of Biology, California State University, Northridge, CA 91330, USA.
California State University, Northridge · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ocean acidification (OA) and nutrient enrichment threaten the persistence of near shore ecosystems, yet little is known about their combined effects on marine organisms. Here, we show that a threefold increase in nitrogen concentrations, simulating enrichment due to coastal eutrophication or consumer excretions, offset the direct negative effects of near-future OA on calcification and photophysiology of the reef-building crustose coralline alga,

Indexed as

Calcification, PhysiologicCarbon DioxideNitrogen CompoundsPhotosynthesisRhodophytaSeawaterWater Pollutants, ChemicalCarbon DioxideNitrogen CompoundsWater Pollutants, Chemicalcoral reefseutrophicationglobal changepCO2pHPorolithon onkodes

Identifiers

PMID29997188
PMCPMC6083234
OpenAlexW2812206820

What OpenQuestion holds

Textmetadata
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.