K. Nishimura, T. Tokuoka, Y. Ueno, Y. Sampei, S. Suzaki, S. Matsuda, S. Kubota, S. Suzuki
{"title":"Development of aquatic environment measurement systems of estuaries and coastal lagoons","authors":"K. Nishimura, T. Tokuoka, Y. Ueno, Y. Sampei, S. Suzaki, S. Matsuda, S. Kubota, S. Suzuki","doi":"10.1109/OCEANS.2001.968304","DOIUrl":null,"url":null,"abstract":"We have developed several new measurement systems for wide area and long-term measurement of the brackish water area (estuaries and coastal lagoons) using ultrasonic waves, optical fiber temperature sensor high-precision salinity and temperature sensors. They are (1) an underwater acoustic reflection profiling system for survey of the halocline, (2) an underwater acoustic reflection measurement system for long-term observation of halocline behavior, (3) a thermometry system using optical fiber distributed temperature sensor and (4) a CT multi-sensor temperature salinity measurement system. Long-term observations using these systems were successfully carried out in the estuaries and coastal lagoons. We are acquiring basic data for preservation and creation of the hydrosphere environment.","PeriodicalId":326183,"journal":{"name":"MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295)","volume":"27 20","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS.2001.968304","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We have developed several new measurement systems for wide area and long-term measurement of the brackish water area (estuaries and coastal lagoons) using ultrasonic waves, optical fiber temperature sensor high-precision salinity and temperature sensors. They are (1) an underwater acoustic reflection profiling system for survey of the halocline, (2) an underwater acoustic reflection measurement system for long-term observation of halocline behavior, (3) a thermometry system using optical fiber distributed temperature sensor and (4) a CT multi-sensor temperature salinity measurement system. Long-term observations using these systems were successfully carried out in the estuaries and coastal lagoons. We are acquiring basic data for preservation and creation of the hydrosphere environment.
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