The impact of ocean acidification on reproduction, early development and settlement of marine organisms

Pauline M. Ross, Laura Parker, Wayne A. O'Connor, Elizabeth A. Bailey

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Predicting the impact of warming and acidifying on oceans on the early development life history stages of invertebrates although difficult, is essential in order to anticipate the severity and consequences of future climate change. This review summarises the current literature and meta-analyses on the early life-history stages of invertebrates including fertilisation, larval development and the implications for dispersal and settlement of populations. Although fertilisation appears robust to near future predictions of ocean acidification, larval development is much more vulnerable and across invertebrate groups, evidence indicates that the impacts may be severe. This is especially for those many marine organisms which start to calcify in their larval and/or juvenile stages. Species-specificity and variability in responses and current gaps in the literature are highlighted, including the need for studies to investigate the total effects of climate change including the synergistic impact of temperature, and the need for long-term multigenerational experiments to determine whether vulnerable invertebrate species have the capacity to adapt to elevations in atmospheric CO2 over the next century.
    Original languageEnglish
    Pages (from-to)1005-1030
    Number of pages26
    JournalWater
    Volume3
    DOIs
    Publication statusPublished - 2011

    Keywords

    • crustacea
    • echinodermata
    • fishes
    • marine organisms
    • mollusks
    • ocean acidification
    • temperature

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