Natural-Product Humic Acid - Laub BioChem

(3083) A. Georgakopoulos, A. Iordanidis, and V. Kapina. Study of
low rank Greek coals with FTIR spectroscopy. Energ.
Sources 2003, 25(10), 995-1005.
(3086) N. Senesi, V. D’Orazio, and G. Ricca. Humic acids in the first
generation of EUROSOILS. Geoderma 2003, 116(3-4), 325-
344.
(3090) F. J. Gonzalez-Villa and G. Almendros. Thermal
transformation of soil organic matter by natural fires and
laboratory-controlled heatings. In Natural and Laboratory-
Simulated Thermal Geochemical Processes, R. Ikan, Ed.;
Dordrecht, the Netherlands, 2003; 153-200.
(3095) F. Claret, T. Schaefer, A. Bauer, and G. Buckau. Alkaline
conversion of clay organic matter as a potential additional
source for humic substances under high alkaline conditions.
Wiss. Ber. Forschungs. Karlsruhe 2003, FZKA 6800, 215-222.
(3096) T. Manning, S. Strickland, A. Feldman, T. Umberger, D.
Lovingood, M. Coulibay, J. Elder, and L. Noble. Infrared
studies of Suwannee River humic substances: evidence of
chlorination of humics in salt water. Florida Sci. 2003,
66(4), 253-266.
(3097) S. Kang, D. Amarasiriwardena, P. Veneman, and B. Xing.
Characterization of ten sequentially extracted humic acids
and a humin from a soil in Western Massachusetts. Soil Sci.
2003, 168(12), 880-887.
(3125) A. Mendonca, A. C. Duarte, and E. B. H. Santos.
Spectroscopic properties of sedimentary humic acids from a
salt marsh (Ria de Aveiro, Portugal): comparison of
sediments colonized by Halimione portulacoides (L.) Aellen
and non-vegetated sediments. Biogeochemistry 2004, 69(2),
159-174.
(3130) E. Smidt, E. Binner, and P. Lechner. Humic acid formation
in composts–the role of microbial activity. In Proceedings of
the 2004 European Symposium on Environmental
Biotechnology (ESEB), W. Verstraete, Ed.; Lisse, the
Netherlands: Balkema, 2004; 143-146.
(3132) J.-C. Yang, J.-H. Huang, Q.-M. Qing, and X.-G. Han.
Spectroscopic characteristics of soil organic matter in
different tropical ecosystems in Xishuangbanna, Southwest
China. Zhiwu Shengtai Xuebao 2004, 28(5), 623-629.
(3154) P. A. S. Rovira, G. Brunetti, A. Polo, and N. Senesi.
Comparative chemical and spectroscopic characterization of
humic acids from sewage sludges and sludge-amended soils.
Soil Sci. 2002, 167(4), 235-245.
-128-