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We performed a factorial experiment to examine the combined effects of seawater temperatures, nutrient regimes and photoperiod (long and short days) in order to better understand how latitudinal or seasonal differences in daylengths affect the sensitivity of transient microscopic kelp stages of<\/jats:p>","DOI":"10.1515\/bot-2016-0094","type":"journal-article","created":{"date-parts":[[2017,3,31]],"date-time":"2017-03-31T09:26:44Z","timestamp":1490952404000},"source":"Crossref","is-referenced-by-count":60,"title":["Interactions of daylength, temperature and nutrients affect thresholds for life stage transitions in the kelp Laminaria digitata (Phaeophyceae)"],"prefix":"10.1515","volume":"60","author":[{"given":"Neusa","family":"Martins","sequence":"first","affiliation":[]},{"given":"Heidi","family":"Tanttu","sequence":"additional","affiliation":[]},{"given":"Gareth A.","family":"Pearson","sequence":"additional","affiliation":[]},{"given":"Ester A.","family":"Serr\u00e3o","sequence":"additional","affiliation":[]},{"given":"Inka","family":"Bartsch","sequence":"additional","affiliation":[]}],"member":"374","reference":[{"key":"ref341","first-page":"527","year":"1990","journal-title":"Seaweeds: their environment, biogeography and ecophysiology"},{"key":"ref1241","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1515\/bot-2012-0143","article-title":"Combined effects of CO2, temperature, irradiance and time on the physiological performance of Chondrus crispus (Rhodophyta)","volume":"56","year":"2013","journal-title":"Bot. 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