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  • IHSS | International Humic Substances Society
    The society also maintains analytical data related to its collection The IHSS convenes a biennial international conference at which relevant scientific issues are presented and discussed, ranging from chemical properties and activity of NOM and humic fractions, and applied studies within environmental, economic, and agricultural contexts
  • Source Materials for IHSS Samples - Humic Substances
    The IHSS sample was obtained from the Gascoyne Mine in Bowman County, North Dakota, U S A Large quantities of the three solid-phase bulk source materials (Elliott soil, Pahokee peat, and Gascoyne leonardite) were air-dried and then sieved to remove pebbles and gross fibrous matter
  • Isolation of IHSS Samples - Humic Substances
    Isolation of IHSS Samples Disclaimer: The procedures used by the IHSS to isolate standard and reference humic and fulvic acids are simply the methods which were chosen by a working group of scientists in 1981
  • 23rd meeting of IHSS – 9th meeting of IWA (Brno, Czechia) | IHSS
    IHSS IWA 26 The 23rd Meeting of the International Humic Substances Society (IHSS) and the 9th Specialist Conference on Natural Organic Matter of the International Water Association (IWA) will be held jointly
  • IHSS Samples – A Retrospective | IHSS - Humic Substances
    IHSS Samples – A Retrospective In the mid-1970’s, the concept of having a collection of standard humic and fulvic acids that would be available to scientists who study humic substances was promoted by several scientists, most notably Patrick MacCarthy of the Colorado School of Mines
  • Elemental Compositions and Stable Isotopic Ratios of IHSS Samples
    Elemental Compositions and Stable Isotopic Ratios of IHSS Samples | IHSS Elemental Compositions and Stable Isotopic Ratios of IHSS Samples
  • Isolation of IHSS Soil Fulvic and Humic Acids
    International Humic Substance Society Method A number of methods for the extraction of humic substances from soil using sodium hydroxide solution have been published These methods are generally successful and yield comparable results The following is a method which has been developed by the International Humic Substance Society (IHSS) as an acceptable method for the extraction of humic
  • Isolation of IHSS Aquatic Humic and Fulvic Acids
    Isolation of IHSS Aquatic Humic and Fulvic Acids Adapted from: Aiken, G R (1985) “Isolation and concentration techniques for aquatic humic substances”, in G R Aiken, D M McKnight, R L Wershaw, and P MacCarthy (Eds ), Humic substances in soil, sediment and water: geochemistry and isolation Wiley-Interscience, New York
  • Conferences | IHSS - Humic Substances
    The 20th IHSS Conference will be help virtually via the Symposium Platform The virtual meeting will be held on similar dates as the rescheduled in-person event, August 15-27, 2021
  • Acidic Functional Groups of IHSS Samples - Humic Substances
    Acidic Functional Groups of IHSS Samples | IHSS Acidic Functional Groups of IHSS Samples





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