Zobrazeno 1 - 10
of 105
pro vyhledávání: '"R. Frink"'
Publikováno v:
Equine Veterinary Education.
Publikováno v:
Proceedings of the National Academy of Sciences. 96:1175-1180
The rising fertilizer use accompanying more people eating more has been called exponential (1) and prompted fears of polluted water and consequent methemoglobinemia (2) and hypoxia (3). It also has raised alarm about greenhouse warming (4) and an alt
Autor:
Charles R. Frink
Publikováno v:
Journal of Soil Contamination. 5:329-359
Soil contaminated with metals from a variety of sources can be toxic to plants and animals, including humans. The extent of contamination is often determined by comparison with the total elemental ...
Publikováno v:
Science. 273:293a-297
Letters from: [ Charles R. Frink ][1] [ James W. Kirchner ][1] [ Gene E. Likens, et al . ][1] The continuous record of the chemistry of bulk precipitation and stream water since 1963 at the Hubbard Brook Experimental Forest in New Hampshire is unique
Autor:
Charles R. Frink, Gregory J. Bugbee
Publikováno v:
Communications in Soil Science and Plant Analysis. 26:269-276
Deficiencies in soil zinc (Zn) may limit yield of corn (Zea mays L.) in parts of the northeastern United States. Because phosphorus (P) fertilizer is usually applied in excess of what is removed by the crop, buildup of P could reduce the plant availa
Autor:
Charles R. Frink, Peter J. Isaacson
Publikováno v:
Environmental sciencetechnology. 18(1)
Etude de la sorption et de la desorption du phenol, du 2-chlorophenol et du 2,4-dichlorophenol par des sediments de lac
Autor:
C. R. Frink
Publikováno v:
Environmental sciencetechnology. 1(5)
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 50:474-478
Autor:
Charles R. Frink
Publikováno v:
Journal of Environmental Quality. 20:717-724
Autor:
B. L. Sawhney, C. R. Frink
Publikováno v:
Water, Air, and Soil Pollution. :289-296
Samples of ash from municipal refuse incinerators in six Connecticut towns as well as samples of incinerated sewage sludge were collected during 1988 and 1989. The samples were analyzed for pH, metal content by HNO3 + H2O2 digestion, extractable meta