{"title":"The activity of dissolved oxygen at 1000 atm hydrostatic pressure","authors":"Francis G. Carey , Quentin H. Gibson","doi":"10.1016/0011-7471(76)90898-6","DOIUrl":null,"url":null,"abstract":"<div><p>Measurement of the activity of dissolved oxygen based on its rate of reaction with the excited singlet state of pyrene-1-butyric acid indicates that it is not changed by hydrostatic pressures up to 1000 atm. The partial pressure of dissolved oxygen will thus have the same relation to concentration at abyssal depths as at the surface.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 12","pages":"Pages 1215-1216"},"PeriodicalIF":0.0000,"publicationDate":"1976-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90898-6","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Deep Sea Research and Oceanographic Abstracts","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0011747176908986","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Measurement of the activity of dissolved oxygen based on its rate of reaction with the excited singlet state of pyrene-1-butyric acid indicates that it is not changed by hydrostatic pressures up to 1000 atm. The partial pressure of dissolved oxygen will thus have the same relation to concentration at abyssal depths as at the surface.
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