Concepedia
Statistics
Publications
12
Citations
464
H-Index
11
Active since
1982
Affiliations
IST Research(Current)
Department of Land Resource Management
Hochschule Fresenius
Culture Resource
Agriculture and Agri-Food Canada
P. A. Schuppli is an author at IST Research specializing in soil science, soil chemistry, and earth sciences.
Publications per year
1982–1991
The Effective Removal of Suspended Materials from Pyrophosphate Extracts of Soils from Tropical and Temperate Regions
P. A. Schuppli, G. J. Ross, J. A. McKeague · Soil Science Society of America Journal · 1983 · 121 citations
Agriculture, Earth Sciences, Soil Sciences +13
Method for the Sequential Extraction of Organic Matter from Soils and Soil Fractions
M. Schnitzer, P. A. Schuppli · Soil Science Society of America Journal · 1989 · 97 citations
Agriculture, Earth Sciences, Soil Sciences +14
Hydroxylamine and Ammonium Oxalate Solutions as Extractants for Iron and Aluminum from Soils
G. J. Ross, C. Wang, P. A. Schuppli · Soil Science Society of America Journal · 1985 · 46 citations
CHANGES IN CONCENTRATION OF IRON AND ALUMINUM IN PYROPHOSPHATE EXTRACTS OF SOIL AND COMPOSITION OF SEDIMENT RESULTING FROM ULTRACENTRIFUGATION IN RELATION TO SPODIC HORIZON CRITERIA
J. A. McKeague, P. A. Schuppli · Soil Science · 1982 · 44 citations
Natural Sciences, Earth Sciences, Soil Sciences +17
THE EXTRACTION OF ORGANIC MATTER FROM SELECTED SOILS AND PARTICLE SIZE FRACTIONS WITH 0.5 M NaOH AND 0.1 M Na<sub>4</sub>P<sub>2</sub>O<sub>7</sub> SOLUTIONS
M. Schnitzer, P. A. Schuppli · Canadian Journal of Soil Science · 1989 · 41 citations
Agriculture, Earth Sciences, Soil Sciences +17
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