{"title":"双扇菌/双扇菌比与海水温度(Cl。:鞭毛目:硅鞭毛目)","authors":"S. Spoel","doi":"10.1080/01965581.1987.10749500","DOIUrl":null,"url":null,"abstract":"AbstractThe ratio in abundance of the two silicoflagellate genera Distephanus and Dictyocha in sediment and plankton samples has been used to identify seawater temperature: over a range of 0° to 30°C the ratio should shift from 100% Distephanus to 100% Dictyocha. Studies of plankton samples showed that this shift is found in the South Atlantic but not in the North Atlantic. Near 11°C in the North Atlantic the ratio rather abruptly reverses, which points to a different temperature sensitivity in the north and the south. The findings indicate that the relation between sea-surface temperature and Distephanus/Dictyocha ratio is different in the four seasons of the year and in different geographic areas.","PeriodicalId":262997,"journal":{"name":"Biological oceanography","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Distephanus/Dictyocha Ratios and Seawater Temperature (Cl.: Mastigophorea, Order: Silicoflagellida)\",\"authors\":\"S. Spoel\",\"doi\":\"10.1080/01965581.1987.10749500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"AbstractThe ratio in abundance of the two silicoflagellate genera Distephanus and Dictyocha in sediment and plankton samples has been used to identify seawater temperature: over a range of 0° to 30°C the ratio should shift from 100% Distephanus to 100% Dictyocha. Studies of plankton samples showed that this shift is found in the South Atlantic but not in the North Atlantic. Near 11°C in the North Atlantic the ratio rather abruptly reverses, which points to a different temperature sensitivity in the north and the south. The findings indicate that the relation between sea-surface temperature and Distephanus/Dictyocha ratio is different in the four seasons of the year and in different geographic areas.\",\"PeriodicalId\":262997,\"journal\":{\"name\":\"Biological oceanography\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biological oceanography\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/01965581.1987.10749500\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biological oceanography","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/01965581.1987.10749500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Distephanus/Dictyocha Ratios and Seawater Temperature (Cl.: Mastigophorea, Order: Silicoflagellida)
AbstractThe ratio in abundance of the two silicoflagellate genera Distephanus and Dictyocha in sediment and plankton samples has been used to identify seawater temperature: over a range of 0° to 30°C the ratio should shift from 100% Distephanus to 100% Dictyocha. Studies of plankton samples showed that this shift is found in the South Atlantic but not in the North Atlantic. Near 11°C in the North Atlantic the ratio rather abruptly reverses, which points to a different temperature sensitivity in the north and the south. The findings indicate that the relation between sea-surface temperature and Distephanus/Dictyocha ratio is different in the four seasons of the year and in different geographic areas.
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