Results 221 to 230 of about 17,595 (257)
Some of the next articles are maybe not open access.
Soil and limnologic acidification: a paradox
International Journal of Environmental Studies, 1987Estimated levels of buffering based upon cation exchange capacity and concentration of chemicals present in surface soil of watersheds that contain acidified surface water pose a paradox to reports of low quantities of atmospheric hydrogen ions currently falling upon land in eastern North America, one of the most heavily acidified land areas in the ...
Michael S. Bisesi, Roy Hartenstein
openaire +1 more source
Causes of soil acidification: a summary
Soil Use and Management, 1985Abstract. A review of recent data shows that (i) dissolved CO 2 has its greatest acidifying effect in soils with pH values above about 6.5, (ii) fertilizers containing NH −1 + ions or urea will acidify soil ...
D. L. Rowell, A. Wild
openaire +1 more source
The Sensitivity of Soils to Acidification
1980The sensitivity of a site can be considered as the change produced in some property of the site as a result of an applied stimulus. The applied stimulus here is acid precipitation, but there are many chemical and biological properties of the site which may change as a result of increasing acidification.
openaire +1 more source
Aluminum weathering in soil acidification modelling
Chemical Geology, 1990Abstract Enhanced dissolution of Aluminum in acidic forest soils is one of the most pronounced soil chemical effects of acidic deposition. Dissolved monomeric Aluminum is toxic to aquatic organisms and has been hypothesized as a major cause of forest die-back in Central Europe (1).
openaire +2 more sources
Soil acidification and aluminium mobility
Soil Use and Management, 1985Abstract. Natural acidification processes result in increasing solubility of aluminium as soils become more acid. Exchangeable aluminium provides a large reserve that can be mobilized by percolating acids or salts, with solution pH determining the upper limit of its solubility.
openaire +1 more source
Soil Acidification: Fundamental Concepts
1986Natural soil acidification processes have been recognized and studied for decades or perhaps centuries. An understanding of these processes is essential to an understanding of soils and of natural and agricultural ecosystems. One of the most important characteristics of soils is the cation-exchange complex.
J. O. Reuss, D. W. Johnson
openaire +1 more source
Straw return exacerbates soil acidification in major Chinese croplands
Resources, Conservation and Recycling, 2023Fei Liang, Binzhe Li, Rolf D Vogt
exaly
Air Pollution and Soil Acidification
1987Evaluation of effects of acid deposition on soil acidity can be based on general considerations of acid-producing and acid-consuming processes in the soil, theoretical calculations, reanalyses of soils previously analysed for soil acidity and experiments with artificial acidification.
openaire +1 more source