Concepedia

N. Claassen

NC

42

Publications

3.3K

Citations

27

H-Index

1977

Active since

Affiliations

University of Göttingen(Current)

University of Pretoria

Indian Institute of Technology Kharagpur

N. Claassen is an author at University of Göttingen specializing in engineering, agricultural economics, and biogeochemistry.

Top concepts

EngineeringAgricultural EconomicsMedicinePhysiologyBiogeochemistryBotanyEnvironmental EngineeringHealthPlant PhysiologyNutrient Management

Publications per year

1977–2021

42

Publications

42

Organic phosphorus compounds as a phosphorus source for higher plants through the activity of phosphatases produced by plant roots and microorganisms

J. C. Tarafdar, N. Claassen · Biology and Fertility of Soils · 1988 · 552 citations

Biochemistry, Botany, Phosphorus Source +9

Phosphorus efficiency of plants

Doris Föhse, N. Claassen, A. Jungk · Plant and Soil · 1991 · 399 citations

Engineering, Botany, Agricultural Economics +4

Phosphorus efficiency of plants

Doris Föhse, N. Claassen, A. Jungk · Plant and Soil · 1988 · 316 citations

Engineering, Botany, Agricultural Economics +4

Validity of Commonly Used Heart Rate Variability Markers of Autonomic Nervous System Function

Bianca Lee Thomas, N. Claassen, Piet Becker et al. · Neuropsychobiology · 2019 · 192 citations

Verification of a mathematical model by simulating potassium uptake from soil

N. Claassen, K. M. Syring, A. Jungk · Plant and Soil · 1986 · 132 citations

Hydrogeology, Biogeochemistry, Soil Property +8

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