PSL Research University: EPHE-CNRS-UPVD, USR 3278 CRIOBE, BP 1013, 98729 Papetoai, Mo'orea, French Polynesia; Laboratoire d'Excellence "CORAIL", Mo'orea, French Polynesia.
Department of Biological and Environmental Sciences, University of Gothenburg, Kristineberg Marine Research Station, Kristineberg 566, 45178 Fiskebäckskil, Sweden; Radioecology Laboratory International Atomic Energy Agency (IAEA), Marine Laboratories, 4 Quai Antoine 1er, 98000, Monaco.
Mar Pollut Bull. 2022 May;178:113552. doi: 10.1016/j.marpolbul.2022.113552. Epub 2022 Mar 24.
Ocean acidification has emerged as a major concern in the last fifteen years and studies on the impacts of seawater acidification on marine organisms have multiplied accordingly. This review aimed at synthesizing the literature on the effects of seawater acidification on tropical scleractinians under laboratory-controlled conditions. We identified 141 articles (published between 1999 and 2021) and separated endpoints into 22 biological categories to identify global trends for mitigation and gaps in knowledge and research priorities for future investigators. The relative number of affected endpoints increased with pH intensity (particularly for endpoints associated to calcification and reproduction). When exposed to pH 7.6-7.8 (compared to higher pH), 49% of endpoints were affected. The diversity in experimental designs prevented deciphering the modulating role of coral life stages, genera or duration of exposure. Finally, important bias in research efforts included most experiments on adult corals (68.5%), in 27 out of 150 (18%) coral ecoregions and exclusively from shallow-waters.
海洋酸化在过去十五年中成为一个主要关注点，相应地，研究海水酸化对海洋生物的影响也随之增加。本综述旨在综合实验室控制条件下海水酸化对热带造礁石珊瑚影响的文献。我们确定了 141 篇文章（发表于 1999 年至 2021 年之间），并将终点分为 22 个生物学类别，以确定缓解的全球趋势以及知识和研究重点方面的差距，为未来的研究人员提供参考。受影响终点的相对数量随着 pH 值强度的增加而增加（特别是与钙化和繁殖相关的终点）。当暴露在 pH7.6-7.8（与更高的 pH 值相比）时，有 49%的终点受到影响。实验设计的多样性使得难以确定珊瑚生活阶段、属或暴露时间的调节作用。最后，研究工作中的一个重要偏差包括大多数针对成年珊瑚的实验（68.5%），在 150 个珊瑚生态区中的 27 个（18%），并且仅来自浅水区。
