Selenium fractionation and cycling in the intertidal zone of Carquinez Strait. Quarterly progress report, April 1996--June 1996

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Description

This quarterly report describes research on selenium (Se) cycling in the marshes and mudflats of the Carquinez Strait between 4/1/96 and 6/30/96. Chapter 2 contains descriptions of results of extractions and analyses of sediment cores from the intertidal zone of the Martinez and Benicia field sites, including Se fractionation data from Martinez Regional Park. Chapter 3 contains a summary of work in progress on the extraction of various Se species from sediment/soil samples, and efforts in measuring suspended sediment Se. Chapter 4 is an update on stable Se isotope research and Se purification techniques. Chapter 5 describes the recent developments ... continued below

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35 p.

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Zawislanski, P.T.; Benson, S.M.; Brownfield, A.A. & Chau, S. July 1, 1996.

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Description

This quarterly report describes research on selenium (Se) cycling in the marshes and mudflats of the Carquinez Strait between 4/1/96 and 6/30/96. Chapter 2 contains descriptions of results of extractions and analyses of sediment cores from the intertidal zone of the Martinez and Benicia field sites, including Se fractionation data from Martinez Regional Park. Chapter 3 contains a summary of work in progress on the extraction of various Se species from sediment/soil samples, and efforts in measuring suspended sediment Se. Chapter 4 is an update on stable Se isotope research and Se purification techniques. Chapter 5 describes the recent developments in low-level Se analytical methods. Chapter 6 presents preliminary sedimentation rate data from the Martinez field site. Exciting new developments in x-ray spectroscopy of clams are presented in Chapter 7. The reader is referred to the 1995 Annual Report for details on the project design, site selection, and methodology.

Physical Description

35 p.

Notes

OSTI as DE97002690

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  • Other Information: PBD: Jul 1996

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  • Other: DE97002690
  • Report No.: LBNL--39617
  • Grant Number: AC03-76SF00098
  • DOI: 10.2172/431192 | External Link
  • Office of Scientific & Technical Information Report Number: 431192
  • Archival Resource Key: ark:/67531/metadc677396

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  • July 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • April 5, 2016, 10:40 a.m.

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Zawislanski, P.T.; Benson, S.M.; Brownfield, A.A. & Chau, S. Selenium fractionation and cycling in the intertidal zone of Carquinez Strait. Quarterly progress report, April 1996--June 1996, report, July 1, 1996; California. (digital.library.unt.edu/ark:/67531/metadc677396/: accessed April 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.