Effects of acid hydrolysis on the13C NMR spectra of humic substances

Carbon-13 nuclear magnetic resonance spectrometry. Chemical shifts for the paraffins through C9

1971 • 786 citations

Proton-decoupled NMR. Spectra of carbon-13 With the nuclear overhauser effect suppressed

1972 • 341 citations

Aromaticity of Humic Substances in Soils

1981 • 301 citations

Chapter 1 Humic Substances: Chemistry and Reactions

1978 • 280 citations

Digitisation and data processing in Fourier transform NMR

1980 • 267 citations

Selection of optimum parameters for pulse Fourier transform nuclear magnetic resonance

1979 • 176 citations

1H and 13C NMR of marine humic acids

1980 • 160 citations

Aliphatic structure of humic acids; a clue to their origin

1981 • 137 citations

ALKALI VERSUS ACID EXTRACTION OF SOIL ORGANIC MATTER

1968 • 125 citations

Use of solid-state 13C NMR in structural studies of humic acids and humin from Holocene sediments

1980 • 117 citations

Analytical Characteristics of Humic and Fulvic Acids Extracted from Tropical Volcanic Soils

1975 • 94 citations

THE HYDROLYTIC EXTRACTION OF CARBOHYDRATES FROM SOIL BY SULPHURIC ACID

1966 • 74 citations

TOWARDS A DIRECT, NON-DESTRUCTIVE METHOD OF CHARACTERISING SOIL HUMIC SUBSTANCES USING 13C N.M.R.

1980 • 50 citations

Chemical structure of humic substances

1977 • 49 citations

Multichannel seismic reflection profiles of the continental crust beneath the Newfoundland Ridge

1977 • 46 citations

PROTON‐DECOUPLED PULSE FOURIER‐TRANSFORM ¹³C MAGNETIC RESONANCE OF SOIL ORGANIC MATTER

1977 • 40 citations

Application of solution and solid-state 13 C NMR to four organic soils, their humic acids, fulvic acids, humins and hydrolysis residues.

1982 • 40 citations

Permanganate Oxidation of Methylated and Unmethylated Fulvic Acid, Humic Acid, and Humin Isolated from Raw Humus.

1973 • 31 citations

The [13C]nuclear magnetic resonance spectrum of a methylated humic acid

1979 • 31 citations

EFFECTS OF 6 N HCl HYDROLYSIS ON THE ANALYTICAL CHARACTERISTICS AND CHEMICAL STRUCTURE OF HUMIC ACIDS

1973 • 28 citations

Effects of different methods of acid hydrolysis on the nitrogen distribution in two soils

1981 • 25 citations

THE DISTRIBUTION OF COPPER, AMINO COMPOUNDS, AND HUMUS FRACTIONS IN ORGANIC SOILS OF DIFFERENT COPPER CONTENT

1981 • 16 citations

Quantitative Micro-Analysis

1918 • 8 citations