Conference on Humic Substances in the
Environment
--- New Challenges and Approaches
August 27 - September 1, 1995
Georgia Institute of Technology
Atlanta, Georgia U.S.A.
Convened under the auspices of the International Humic Substances Society
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T. L. Brown and J. A. Rice
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Desorption mass spectrometry techniques for the characterization
of fulvic acid
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Y. P. Chin
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A new paradigm for the size of humic materials: the
molecular weight of purified humic substances and unfractionated aquatic
organic matter
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S. E. Cabaniss
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Infrared and model compound studies of the acidity
of humic substances
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M. I. Tejedor-Tejedor and M. A. Anderson
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Evaluation of ATR-FTIR spectroscopy as an analytical
tool in environmental systems
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P. A. Maurice
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Application of atomic force microscopy to studies of
organic and microbial interactions at the mineral-water interface
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J. I. Drever and L. L. Stillings
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The role of organic acids in mineral weathering
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A. J. Perrotta and F. S. Williams
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Role of organic matter in the Bayer process
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P. C. Singer and G. W. Harrington
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Characterization of natural organic material and its
impact on removal by coagulation
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G. Amy
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Oxidative transformations and reactivity of natural
organic matter in water treatment
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P. G. Tratnyek
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Photosensitization by natural organic matter: its role
in the transformation of environmental contaminants
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B.Voelker-Bartschat and B. Sulzberger
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The role of humic substances in iron photo-redox cycling
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W. L. Miller
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Photochemical transformation of organic matter in natural
waters
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L. Tranvik
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Microbial availability of dissolved organic matter in
lake water: the importance of photochemical and other physicochemical
factors
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J. M. Duxbury
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Controls on decomposition of humic substances in soils
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D. J. Repeta
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Microbial degradation of carbohydrates in marine sediments
and sea water
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W. G. Sunda
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Interactions between humic substances and metals: relevance
to microorganisms
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J. S. Meyer, R. MacRae, D. Smith, H.Bergman
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Effects of dissolved organic carbon on bioavailability
of copper to fish
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R. L. Chaney
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Factors influencing bioavailability of soil metals to
plants
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C. Monger
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Carbon in desert soils: its nature and isotopic significance
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G. D. McDonald and C.Sagan
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Organic macromolecules in extraterrestrial environments
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E. M. Thurman and M.L. Pomes
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Transport and origin of dissolved organic matter in
shallow ground water: from herbicides to humic substances
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D. M. McKnight
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Aquatic fulvic acids in antarctic and alpine lakes:
extremes in organic sources and climate
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R. Benner
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Sources, composition, and reactivity of dissolved organic
matter in the ocean
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