ArticleScientific reports2019
Eco-physiological responses of copepods and pteropods to ocean warming and acidification.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 32 citations in OpenAlex.
- The Plasticity of the Antioxidant Defence System of Coastal Zooplankton Communities.Ecology and evolution · 2026Article
- Decoding Stress Responses in Farmed Crustaceans: Comparative Insights for Sustainable Aquaculture Management.Biology · 2025Review
- Article
- Zooplankton responses to simulated marine heatwave in the Mediterranean Sea using in situ mesocosms.PloS one · 2024Article
- Pilot Lipidomics Study of Copepods: Investigation of Potential Lipid-Based Biomarkers for the Early Detection and Quantification of the Biological Effects of Climate Change on the Oceanic Food Chain.Life (Basel, Switzerland) · 2023Article
- Compound marine heatwaves and ocean acidity extremes.Nature communications · 2022Article
- Reactive oxygen species in the world ocean and their impacts on marine ecosystems.Redox biology · 2022Review
- Copepod reproductive effort and oxidative status as responses to warming in the marine environment.Ecology and evolution · 2022Article
- Review
- The effects of low pH on the taste and amino acid composition of tiger shrimp.Scientific reports · 2021Article
Corrections and comments
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Authors and funding
10 authors at 7 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We compare physiological responses of the crustacean copepod Calanus pacificus and pelagic pteropod mollusk Limacina helicina to ocean temperatures and pH by measuring biomarkers of oxidative stress, antioxidant defences, and the activity of the respiratory electron transport system in organisms collected on the 2016 West Coast Ocean Acidification cruise in the California Current System. Copepods and pteropods exhibited strong but divergent responses in the same habitat; copepods had higher oxygen-reactive absorbance capacity, glutathione-S-transferase, and total glutathione content. The ratio between reduced to oxidised glutathione was higher in copepods than in pteropods, indicating lower oxidative stress in copepods. Pteropods showed higher activities of glutathione reductase, catalase, and lipid peroxidation, indicating increased antioxidant defences and oxidative stress. Thus, the antioxidant defence system of the copepods has a greater capacity to respond to oxidative stress, while pteropods already face severe stress and show limited capacity to deal with further changes. The results suggest that copepods have higher adaptive potential, owing to their stronger vertical migration behaviour and efficient glutathione metabolism, whereas pteropods run the risk of oxidative stress and mortality under high CO
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