{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T10:30:45Z","timestamp":1793442645213,"version":"4.5.0"},"reference-count":48,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T00:00:00Z","timestamp":1786320000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007406","name":"Fundaci\u00f3n BBVA","doi-asserted-by":"publisher","award":["Ayudas Fundaci\\u00F3n BBVA a Proyectos de Investigaci\\u00F3n Cient\\u00EDfica 2021"],"award-info":[{"award-number":["Ayudas Fundaci\\u00F3n BBVA a Proyectos de Investigaci\\u00F3n Cient\\u00EDfica 2021"]}],"id":[{"id":"10.13039\/100007406","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000780","name":"European Commission","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014440","name":"Gobierno de Espa\u00f1a Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100014440","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Marine Pollution Bulletin"],"published-print":{"date-parts":[[2026,12]]},"DOI":"10.1016\/j.marpolbul.2026.120225","type":"journal-article","created":{"date-parts":[[2026,8,11]],"date-time":"2026-08-11T21:53:33Z","timestamp":1786485213000},"page":"120225","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"P2","title":["Ocean acidification drives grazer niche convergence and trophic homogenization in benthic communities"],"prefix":"10.1016","volume":"233","author":[{"given":"Sara","family":"Gonz\u00e1lez-Delgado","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis","family":"Cardona","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andr\u00e9s","family":"Rufino-Navarro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 Carlos","family":"Hern\u00e1ndez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roc\u00edo","family":"P\u00e9rez-Portela","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.marpolbul.2026.120225_bb0005","doi-asserted-by":"crossref","DOI":"10.1016\/j.marpolbul.2026.119981","article-title":"Short-term plasticity and long-term transcriptomic rewiring under natural ocean acidification in an ecosystem-relevant sea urchin","volume":"231","author":"Arranz","year":"2026","journal-title":"Mar. Pollut. Bull."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0010","series-title":"Introduction to Bayesian Statistics","author":"Bolstad","year":"2016"},{"issue":"11","key":"10.1016\/j.marpolbul.2026.120225_bb0015","doi-asserted-by":"crossref","first-page":"2505","DOI":"10.1007\/s00227-011-1751-2","article-title":"Leading role of the sea urchin Arbacia lixula in maintaining the barren state in southwestern Mediterranean","volume":"158","author":"Bonaviri","year":"2011","journal-title":"Mar. Biol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0020","doi-asserted-by":"crossref","first-page":"179","DOI":"10.3354\/meps13440","article-title":"Fishing alters the ecological significance of colour morphs in a temperate coastal fish","volume":"648","author":"Cardona","year":"2020","journal-title":"Mar. Ecol. Prog. Ser."},{"issue":"9","key":"10.1016\/j.marpolbul.2026.120225_bb0025","doi-asserted-by":"crossref","first-page":"1380","DOI":"10.1111\/1365-2656.14163","article-title":"Can niche plasticity mediate species persistence under ocean acidification?","volume":"93","author":"Cipriani","year":"2024","journal-title":"J. Anim. Ecol."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0030","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1111\/j.1529-8817.2011.01085.x","article-title":"Carbon-use strategies in macroalgae: differential responses to lowered pH and implications for ocean acidification","volume":"48","author":"Cornwall","year":"2012","journal-title":"J. Phycol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0035","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1146\/annurev-environ-012320-083019","article-title":"The impacts of ocean acidification on marine ecosystems and reliant human communities","volume":"45","author":"Doney","year":"2020","journal-title":"Annu. Rev. Environ. Resour."},{"issue":"3","key":"10.1016\/j.marpolbul.2026.120225_bb0040","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1111\/gcb.14536","article-title":"A triple trophic boost: how carbon emissions indirectly change a marine food chain","volume":"25","author":"Doubleday","year":"2019","journal-title":"Glob. Chang. Biol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0045","doi-asserted-by":"crossref","DOI":"10.3389\/fmars.2025.1500646","article-title":"Effect of ocean acidification on the oxygen consumption of the sea urchins Paracentrotus lividus (Lamarck, 1816) and Arbacia lixula (Linnaeus, 1758) living in CO2 natural gradients","volume":"12","author":"Fern\u00e1ndez-Vilert","year":"2025","journal-title":"Front. Mar. Sci."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0050","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/S0021-9258(18)64849-5","article-title":"A simple method for the isolation and purification of total lipides from animal tissues","volume":"226","author":"Folch","year":"1957","journal-title":"J. Biol. Chem."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0055","first-page":"237","article-title":"The carbon dioxide vents of Ischia, Italy, a natural system to assess impacts of ocean acidification on marine ecosystems: an overview of research and comparisons with other vent systems","author":"Foo","year":"2018","journal-title":"Oceanogr. Mar. Biol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0060","doi-asserted-by":"crossref","first-page":"7","DOI":"10.3354\/meps11293","article-title":"Rescaling stable isotope data for standardized evaluations of food webs and species niches","volume":"528","author":"Fry","year":"2015","journal-title":"Mar. Ecol. Prog. Ser."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0065","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1890\/14-0802.1","article-title":"Ocean acidification through the lens of ecological theory","volume":"96","author":"Gaylord","year":"2015","journal-title":"Ecology"},{"issue":"5","key":"10.1016\/j.marpolbul.2026.120225_bb0070","doi-asserted-by":"crossref","first-page":"1673","DOI":"10.5194\/bg-18-1673-2021","article-title":"Chemical characterization of the Punta de Fuencaliente CO2-enriched system (La Palma, NE Atlantic Ocean): a new natural laboratory for ocean acidification studies","volume":"18","author":"Gonz\u00e1lez-Delgado","year":"2021","journal-title":"Biogeosciences"},{"issue":"1995","key":"10.1016\/j.marpolbul.2026.120225_bb0075","article-title":"High taxonomic diversity and miniaturization in benthic communities under persistent natural CO2 disturbances","volume":"290","author":"Gonz\u00e1lez-Delgado","year":"2023","journal-title":"Proc. R. Soc. B Biol. Sci."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0080","doi-asserted-by":"crossref","DOI":"10.1016\/j.marpolbul.2024.117225","article-title":"Genomic signals of adaptation to a natural CO2 gradient over a striking microgeographic scale","volume":"209","author":"Gonz\u00e1lez-Delgado","year":"2024","journal-title":"Mar. Pollut. Bull."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0085","doi-asserted-by":"crossref","DOI":"10.1016\/j.marenvres.2025.107495","article-title":"What doesn\u2019t kill you makes you stronger: the sea urchin Arbacia lixula living on volcanic CO2 vents","volume":"212","author":"Gonz\u00e1lez-Delgado","year":"2025","journal-title":"Mar. Environ. Res."},{"issue":"7200","key":"10.1016\/j.marpolbul.2026.120225_bb0090","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1038\/nature07051","article-title":"Volcanic carbon dioxide vents show ecosystem effects of ocean acidification","volume":"454","author":"Hall-Spencer","year":"2008","journal-title":"Nature"},{"key":"10.1016\/j.marpolbul.2026.120225_bb0095","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/bs.amb.2024.08.002","article-title":"Natural acidified marine systems: lessons and predictions","volume":"97","author":"Hern\u00e1ndez","year":"2024","journal-title":"Adv. Mar. Biol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0100","doi-asserted-by":"crossref","DOI":"10.15517\/rev.biol.trop..v72iS1.59007","article-title":"Predators of the sea urchin Diadema mexicanum","volume":"72","author":"Hern\u00e1ndez","year":"2024","journal-title":"Rev. Biol. Trop."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0105","article-title":"Carbon concentration mechanisms in Canary Islands macroalgae","volume":"212","author":"Hern\u00e1ndez","year":"2026","journal-title":"Mar. Environ. Res."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0110","doi-asserted-by":"crossref","first-page":"3400","DOI":"10.1038\/s41467-024-47563-3","article-title":"Responses of marine trophic levels to the combined effects of ocean acidification and warming","volume":"15","author":"Hu","year":"2024","journal-title":"Nat. Commun."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0115","series-title":"Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change","first-page":"3","article-title":"Summary for policymakers","author":"IPCC","year":"2021"},{"issue":"3","key":"10.1016\/j.marpolbul.2026.120225_bb0120","doi-asserted-by":"crossref","first-page":"595","DOI":"10.1111\/j.1365-2656.2011.01806.x","article-title":"Comparing isotopic niche widths among and within communities: SIBER - Stable Isotope Bayesian Ellipses in R","volume":"80","author":"Jackson","year":"2011","journal-title":"J. Anim. Ecol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0125","doi-asserted-by":"crossref","DOI":"10.3389\/fmars.2023.1290054","article-title":"In situ carbon uptake of marine macrophytes is highly variable among species, taxa, and morphology","volume":"10","author":"Jacobs","year":"2023","journal-title":"Front. Mar. Sci."},{"issue":"6","key":"10.1016\/j.marpolbul.2026.120225_bb0130","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1890\/ES12-00121.1","article-title":"Stability and persistence of food webs with omnivory: is there a general pattern?","volume":"3","author":"Kratina","year":"2012","journal-title":"Ecosphere"},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0135","doi-asserted-by":"crossref","first-page":"42","DOI":"10.1890\/0012-9658(2007)88[42:CSIRPF]2.0.CO;2","article-title":"Can stable isotope ratios provide for community-wide measures of trophic structure?","volume":"88","author":"Layman","year":"2007","journal-title":"Ecology"},{"issue":"1659","key":"10.1016\/j.marpolbul.2026.120225_bb0140","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1098\/rstb.2013.0269","article-title":"Global regime shift dynamics of catastrophic sea urchin overgrazing","volume":"370","author":"Ling","year":"2015","journal-title":"Philos. Trans. R. Soc. B"},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0145","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/s41598-020-61753-1","article-title":"Resistance of seagrass habitats to ocean acidification via altered interactions in a tri-trophic chain","volume":"10","author":"Mart\u00ednez-Crego","year":"2020","journal-title":"Sci. Rep."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0150","doi-asserted-by":"crossref","DOI":"10.1016\/j.marenvres.2026.107914","article-title":"Ocean acidification modifies site fidelity and patterns of seagrass habitat use by a herbivorous fish","volume":"216","author":"Mirasole","year":"2026","journal-title":"Mar. Environ. Res."},{"issue":"4","key":"10.1016\/j.marpolbul.2026.120225_bb0155","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1002\/fee.1262","article-title":"Microbial associations with macrobiota in coastal ecosystems: patterns and implications for nitrogen cycling","volume":"14","author":"Moulton","year":"2016","journal-title":"Front. Ecol. Environ."},{"issue":"43","key":"10.1016\/j.marpolbul.2026.120225_bb0160","doi-asserted-by":"crossref","first-page":"13272","DOI":"10.1073\/pnas.1510856112","article-title":"Global alteration of ocean ecosystem functioning due to increasing human CO2 emissions","volume":"112","author":"Nagelkerken","year":"2015","journal-title":"Proc. Natl. Acad. Sci."},{"issue":"6505","key":"10.1016\/j.marpolbul.2026.120225_bb0165","doi-asserted-by":"crossref","first-page":"829","DOI":"10.1126\/science.aax0621","article-title":"Trophic pyramids reorganize when food web architecture fails to adjust to ocean change","volume":"369","author":"Nagelkerken","year":"2020","journal-title":"Science"},{"issue":"3","key":"10.1016\/j.marpolbul.2026.120225_bb0170","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1890\/0012-9658(2002)083[0703:USITET]2.0.CO;2","article-title":"Using stable isotopes to estimate trophic position: models, methods, and assumptions","volume":"83","author":"Post","year":"2002","journal-title":"Ecology"},{"key":"10.1016\/j.marpolbul.2026.120225_bb0175","doi-asserted-by":"crossref","first-page":"175","DOI":"10.3354\/meps09786","article-title":"Diet-dependent &delta;13C and &delta;15N fractionation among sea urchin Lytechinus variegatus tissues: implications for food web models","volume":"462","author":"Prado","year":"2012","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"10.1016\/j.marpolbul.2026.120225_bb2000","series-title":"R: A Language and Environment for Statistical Computing","year":"2024"},{"key":"10.1016\/j.marpolbul.2026.120225_bb0180","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/j.jembe.2015.03.016","article-title":"Ocean acidification effects on stable isotope signatures and trophic interactions of polychaete consumers and organic matter sources at a CO2 shallow vent system","volume":"468","author":"Ricevuto","year":"2015","journal-title":"J. Exp. Mar. Biol. Ecol."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0185","series-title":"La historia de la Fuente Santa","author":"Soler-Liceras","year":"2007"},{"issue":"10","key":"10.1016\/j.marpolbul.2026.120225_bb0190","doi-asserted-by":"crossref","first-page":"2562","DOI":"10.1002\/ecy.1517","article-title":"Unifying error structures in commonly used biotracer mixing models","volume":"97","author":"Stock","year":"2016","journal-title":"Ecology"},{"issue":"2","key":"10.1016\/j.marpolbul.2026.120225_bb2005","doi-asserted-by":"crossref","first-page":"562","DOI":"10.1111\/jfb.70257","article-title":"Resource partitioning among algal turf\u2010feeding fishes on a tropical artificial shoreline","volume":"108","author":"Taira","year":"2026","journal-title":"J. Fish Biol."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0200","doi-asserted-by":"crossref","DOI":"10.1111\/gcb.17105","article-title":"Functional changes across marine habitats due to ocean acidification","volume":"30","author":"Teixid\u00f3","year":"2024","journal-title":"Glob. Chang. Biol."},{"issue":"4","key":"10.1016\/j.marpolbul.2026.120225_bb0205","doi-asserted-by":"crossref","first-page":"1017","DOI":"10.1111\/gcb.12109","article-title":"Food availability outweighs ocean acidification effects in juvenile Mytilus edulis: laboratory and field experiments","volume":"19","author":"Thomsen","year":"2013","journal-title":"Glob. Chang. Biol."},{"issue":"1\u20132","key":"10.1016\/j.marpolbul.2026.120225_bb0210","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/j.jembe.2010.03.017","article-title":"In situ investigation of Spongia officinalis (Demospongiae) particle feeding: coupling flow cytometry and stable isotope analysis","volume":"389","author":"Top\u00e7u","year":"2010","journal-title":"J. Exp. Mar. Biol. Ecol."},{"issue":"8","key":"10.1016\/j.marpolbul.2026.120225_bb0215","doi-asserted-by":"crossref","first-page":"2061","DOI":"10.4319\/lo.2001.46.8.2061","article-title":"Variation in \u03b415N and \u03b413C trophic fractionation: implications for aquatic food web studies","volume":"46","author":"Zanden","year":"2001","journal-title":"Limnol. Oceanogr."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0220","doi-asserted-by":"crossref","first-page":"1","DOI":"10.5194\/bg-19-1-2022","article-title":"An analysis of the variability in \u03b413 C in macroalgae from the Gulf of California: indicative of carbon concentration mechanisms and isotope discrimination during carbon assimilation","volume":"19","author":"Vel\u00e1zquez-Ochoa","year":"2022","journal-title":"Biogeosciences"},{"key":"10.1016\/j.marpolbul.2026.120225_bb0225","doi-asserted-by":"crossref","DOI":"10.1016\/j.marenvres.2019.104789","article-title":"Effects of long-term exposure to reduced pH conditions on the shell and survival of an intertidal gastropod","volume":"152","author":"Viotti","year":"2019","journal-title":"Mar. Environ. Res."},{"issue":"1","key":"10.1016\/j.marpolbul.2026.120225_bb0230","doi-asserted-by":"crossref","DOI":"10.1038\/s41598-017-03802-w","article-title":"Ocean acidification as a driver of community simplification via the collapse of higher-order and rise of lower-order consumers","volume":"7","author":"Vizzini","year":"2017","journal-title":"Sci. Rep."},{"key":"10.1016\/j.marpolbul.2026.120225_bb0235","doi-asserted-by":"crossref","first-page":"117","DOI":"10.3354\/meps09359","article-title":"A wolf in sheep\u2019s clothing: carnivory in dominant sea urchins in the Mediterranean","volume":"441","author":"Wangensteen","year":"2011","journal-title":"Mar. Ecol. Prog. Ser."}],"container-title":["Marine Pollution Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0025326X2601012X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0025326X2601012X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T09:40:27Z","timestamp":1793439627000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0025326X2601012X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,12]]},"references-count":48,"alternative-id":["S0025326X2601012X"],"URL":"https:\/\/doi.org\/10.1016\/j.marpolbul.2026.120225","relation":{},"ISSN":["0025-326X"],"issn-type":[{"value":"0025-326X","type":"print"}],"subject":[],"published":{"date-parts":[[2026,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ocean acidification drives grazer niche convergence and trophic homogenization in benthic communities","name":"articletitle","label":"Article Title"},{"value":"Marine Pollution Bulletin","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.marpolbul.2026.120225","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}],"article-number":"120225"}}