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1.
Simultaneous extraction and concentration of cadmium and zinc from soil extracts.
Roberts, A H; Turner, M A; Syers, J K.
Analyst ; 101(1204): 574-81, 1976 Jul.
Article in English | MEDLINE | ID: mdl-952405

Subject(s)
Soil/analysis , Cadmium/analysis , Methods , Spectrophotometry, Atomic , Zinc/analysis
2.
Determination of total mercury in sediments and soils.
Iskandar, I K; Syers, J K; Jacobs, L W; Keeney, D R; Gilmour, J T.
Analyst ; 97(154): 388-93, 1972 May.
Article in English | MEDLINE | ID: mdl-5030751

Subject(s)
Mercury/analysis , Soil/analysis , Water Pollution/analysis , Environmental Pollution/analysis , Methods , Water Pollution, Chemical/analysis
3.
Adenosine Triphosphate Content of Selenastrum capricornutum.
Lee, C C; Harris, R F; Syers, J K; Armstrong, D E.
Appl Microbiol ; 21(5): 957-8, 1971 May.
Article in English | MEDLINE | ID: mdl-16349909

ABSTRACT

The adenosine triphosphate content of Selenastrum capricornutum was maintained within 1.4 to 3.4 mug of adenosine triphosphate/mg (dry weight) of living biomass at different growth stages in media of different phosphorus concentrations.

4.
Eolian origin of quartz in soils of hawaiian islands and in pacific pelagic sediments.
Rex, R W; Syers, J K; Jackson, M L; Clayton, R N.
Science ; 163(3864): 277-9, 1969 Jan 17.
Article in English | MEDLINE | ID: mdl-17790256

ABSTRACT

The particle-size distribution and oxygen-isotopic composition of quartz isolated from Hawaiian soils, east-central Pacific sediments, and tropospheric dusts are remarkably uniform. A common origin and tropospheric transport from continental land masses is suggested.

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