{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T19:26:43Z","timestamp":1787081203573,"version":"build-2736575974"},"reference-count":77,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T00:00:00Z","timestamp":1782518400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T00:00:00Z","timestamp":1782518400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Phycology"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The kelp populations of two cryptic species of\n                    <jats:italic>Lessonia<\/jats:italic>\n                    inhabiting the intertidal zone of the southeastern Pacific are vulnerable to local extinction and range contraction by being exposed to large\u2010scale thermal extremes and strong harvesting by artisanal fisheries. Our study explored the effect of variable ocean temperature conditions on the germination of spores, a critical stage for post\u2010disturbance persistence of local populations, including harvesting. Over a 15\u2010month experimental period, we collected reproductive tissues from 10 tagged sporophytes of a wild local population of\n                    <jats:italic>L. spicata<\/jats:italic>\n                    in Central Chile (~33.5\u00b0 S) and measured germination success. Reproductive activity closely tracked the presence of low (&lt;14\u00b0C) ocean temperatures at the study site. Mean spore germination was over 80% from late Austral fall to late spring and sharply declined and became more variable under the warmer ocean conditions of summer and early fall. Unexpectedly, a mid\u2010summer mesoscale upwelling event cooled seawater below 14\u00b0C, and spore germination success increased from &lt;50% to up to 90%. Across the study period, germination showed a significant negative correlation with seawater temperature, down to a lag of 4\u2009days prior to the collection of reproductive tissue. These results suggest both a temperature threshold and a temporal scale for spore priming in\n                    <jats:italic>L. spicata<\/jats:italic>\n                    , providing support to earlier hypotheses positing spatial heterogeneity in the upwelling regime as the leading driver of speciation in the\n                    <jats:italic>Lessonia<\/jats:italic>\n                    complex. Together, our results provide an important evolutionary insight for the conservation, restocking, and management of the\n                    <jats:italic>Lessonia<\/jats:italic>\n                    complex.\n                  <\/jats:p>","DOI":"10.1111\/jpy.70200","type":"journal-article","created":{"date-parts":[[2026,6,28]],"date-time":"2026-06-28T05:39:11Z","timestamp":1782625151000},"page":"1383-1391","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Spore priming by coastal upwelling in the intertidal kelp\n                    <i>Lessonia spicata<\/i>"],"prefix":"10.1111","volume":"62","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-4168-4386","authenticated-orcid":false,"given":"Gloria M.","family":"Parada","sequence":"first","affiliation":[{"name":"Departamento de Ecolog\u00eda Pontificia Universidad Cat\u00f3lica de Chile  Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2630-6556","authenticated-orcid":false,"given":"Enrique A.","family":"Martinez Mosqueira","sequence":"additional","affiliation":[{"name":"ECIM, Faculty of Biological Sciences Pontificia Universidad Cat\u00f3lica de Chile  Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6582-3188","authenticated-orcid":false,"given":"Bernardo R.","family":"Broitman","sequence":"additional","affiliation":[{"name":"Departamento de Ciencias, Facultad de Artes Liberales Universidad Adolfo Iba\u00f1ez  Vi\u00f1a del Mar Chile"},{"name":"Instituto Milenio de Socioecolog\u00eda Costera (SECOS)  Santiago Chile"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,27]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ece3.5389"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0090276"},{"key":"e_1_2_10_4_1","first-page":"71","article-title":"Interacciones de temperatura, densidad de flujo fot\u00f3nico y fotoper\u00edodo sobre el desarrollo de etapas microsc\u00f3picas de Lessonia nigrescens (Phaeophyta, Laminariales)","volume":"58","author":"Avila M.","year":"1985","journal-title":"Revista Chilena de Historia Natural"},{"key":"e_1_2_10_5_1","first-page":"435","article-title":"Fast sporophyte replacement after removal suggests banks of latent microscopic stages of Laminaria ochroleuca (Phaeophyceae) in tide pools in northern Portugal","volume":"52","author":"Barradas A.","year":"2011","journal-title":"Cahiers de Biologie Marine"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-4693-4"},{"key":"e_1_2_10_7_1","unstructured":"Bey\u00e1 J. \u00c1lvarez M. 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