Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Charles J. Ritter"'
2
Natural background and pollution levels of some heavy metals in soils from the area of Dayton, Ohio
Autor: Susan M. Rinefierd, Charles J. Ritter
Publikováno v: Environmental Geology. 5:73-78
In a reconnaissance study, trace amounts of Cd, Cu, Pb, and Zn were determined in “A-zone” soil from 22 locations in the Dayton, Ohio, area. Soil samples were collected at high-volume air monitoring sites in urban, suburban, and rural areas. Meas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0465c303a6e8596ecd2891c3258f4ef6
https://doi.org/10.1007/bf02381099
Zobrazit plný text záznamu
4
Mercury in soil from the area of Dayton, Ohio
Autor: Mohammad Saeed Buraiky, Charles J. Ritter
Publikováno v: Environmental Geology. 1:295-297
Mercury concentrations in “A-zone” soil from seventeen urban, suburban, and rural town locations in the area of Dayton, Ohio range from 0.24 to 1.50 ppm. A positive correlation is indicated between the mercury concentrations and the amount of fal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1c68ad7d154824e044cf480f0002411
https://doi.org/10.1007/bf02676718
Zobrazit plný text záznamu
6
COLOR CENTER ZONATION IN QUARTZ
Autor: Charles J. Ritter, William H. Dennen
Publikováno v: Geological Society of America Bulletin. 75:915
The degree of blackening of quartz under X-ray irradiation varies from rock to rock. Zoning in rock-forming quartz appears to be a rare phenomenon.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea553f3f665ffbd71ecfd89d90c683da
https://doi.org/10.1130/0016-7606(1964)75[915:ccziq]2.0.co
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje