Cited by 517Aquatic Ecosystems and Phytoplankton DynamicsMarine and coastal ecosystemsEnvironmental Toxicology and Ecotoxicology

Acclimation and toxicity of high ammonium concentrations to unicellular algae

Collos, Yves, Harrison, Paul J.·2014·Marine Pollution Bulletin

Abstract

A literature review on the effects of high ammonium concentrations on the growth of 6 classes of microalgae suggests the following rankings. Mean optimal ammonium concentrations were 7600, 2500, 1400, 340, 260, 100 μM for Chlorophyceae, Cyanophyceae, Prymnesiophyceae, Diatomophyceae, Raphidophyceae, and Dinophyceae respectively and their tolerance to high toxic ammonium levels was 39,000, 13,000, 2300, 3600, 2500, 1200 μM respectively. Field ammonium concentrations <100 μM would not likely reduce the growth rate of most microalgae. Chlorophytes were significantly more tolerant to high ammonium than diatoms, prymnesiophytes, dinoflagellates, and raphidophytes. Cyanophytes were significantly more tolerant than dinoflagellates which were the least tolerant. A smaller but more complete data set was used to estimate ammonium EC₅₀ values, and the ranking was: Chlorophyceae>Cyanophyceae, Dinophyceae, Diatomophyceae, and Raphidophyceae. Ammonia toxicity is mainly attributed to NH₃ at pHs >9 and at pHs <8, toxicity is likely associated with the ammonium ion rather than ammonia.

Integrity signals

Registry

Crossref · 10.1016/j.marpolbul.2014.01.006

Cites

239 of 239 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Cites

Flagged first, then by citations

1 of the 240 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Collos, Y., & Harrison, P. J.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • University of British Columbia (CA)
Corresponding author
Collos, Yves
Venue
Marine Pollution Bulletin
Publisher
Elsevier BV
Published
2014-03
Volume
80
Issue
1-2
Pages
8-23
ISSN
0025-326X (ISSN-L)
OpenAlex
W2029335088
Cited by
517
References
240
Citations by year
2026: 36 · 2025: 49 · 2024: 56 · 2023: 53 · 2022: 70 · 2021: 46 · 2020: 51 · 2019: 37 · 2018: 31 · 2017: 30 · 2016: 32 · 2015: 22 · 2014: 3 · 2013: 1
FWCI
2.73
Type
journal article
Language
en
Open access
closed
Locations
  • Marine Pollution Bulletin (publishedVersion)
  • PubMed (publishedVersion)
Funders
Centre National de la Recherche Scientifique
Topics
  • Physical Sciences › Environmental Science › Environmental Chemistry › Aquatic Ecosystems and Phytoplankton Dynamics
  • Physical Sciences › Earth and Planetary Sciences › Oceanography › Marine and coastal ecosystems
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
Keywords
ammonium toxicity, microalgae, algal growth, ammonium tolerance, Chlorophyceae, cyanobacteria, Prymnesiophyceae, Raphidophyceae, dinoflagellates, EC50, ammonia, pH effect
MeSH terms
Adaptation, Physiological, Cyanobacteria, Chlorophyta, Dinoflagellida, Water Pollutants, Chemical, Diatoms, Microalgae, Ammonium Compounds

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review