{"title":"咸淡热带泻湖中无机磷酸盐的吸收","authors":"Lionel Lemasson , Jean Pagès , Jean-Louis Cremoux","doi":"10.1016/S0302-3524(80)80006-5","DOIUrl":null,"url":null,"abstract":"<div><p>In the brackish tropical water of the Ebrié lagoon (Ivory Coast), the influence of the incident light upon the PO<sub>4</sub> uptake is variable, and depends on the depletion of dissolved inorganic phosphate; this uptake also seems related to the ATP concentration in the seston. So luxury uptake may be observed, which causes imbalance in the elementary composition of the phytoplankton and in the uptake ratios. In P-depleted zones, the photosynthetic C uptake is much more active than the P uptake, giving C/P ratios higher than 300/I.</p></div>","PeriodicalId":100492,"journal":{"name":"Estuarine and Coastal Marine Science","volume":"11 5","pages":"Pages 547-561"},"PeriodicalIF":0.0000,"publicationDate":"1980-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0302-3524(80)80006-5","citationCount":"14","resultStr":"{\"title\":\"Inorganic phosphate uptake in a brackish tropical lagoon\",\"authors\":\"Lionel Lemasson , Jean Pagès , Jean-Louis Cremoux\",\"doi\":\"10.1016/S0302-3524(80)80006-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In the brackish tropical water of the Ebrié lagoon (Ivory Coast), the influence of the incident light upon the PO<sub>4</sub> uptake is variable, and depends on the depletion of dissolved inorganic phosphate; this uptake also seems related to the ATP concentration in the seston. So luxury uptake may be observed, which causes imbalance in the elementary composition of the phytoplankton and in the uptake ratios. In P-depleted zones, the photosynthetic C uptake is much more active than the P uptake, giving C/P ratios higher than 300/I.</p></div>\",\"PeriodicalId\":100492,\"journal\":{\"name\":\"Estuarine and Coastal Marine Science\",\"volume\":\"11 5\",\"pages\":\"Pages 547-561\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0302-3524(80)80006-5\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Estuarine and Coastal Marine Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0302352480800065\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Estuarine and Coastal Marine Science","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0302352480800065","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Inorganic phosphate uptake in a brackish tropical lagoon
In the brackish tropical water of the Ebrié lagoon (Ivory Coast), the influence of the incident light upon the PO4 uptake is variable, and depends on the depletion of dissolved inorganic phosphate; this uptake also seems related to the ATP concentration in the seston. So luxury uptake may be observed, which causes imbalance in the elementary composition of the phytoplankton and in the uptake ratios. In P-depleted zones, the photosynthetic C uptake is much more active than the P uptake, giving C/P ratios higher than 300/I.
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