Search results for "humification"
showing 2 items of 2 documents
Humic substances along the profile of two Typic Haploxerert.
2002
In Vertisols, organic matter contributes to soil colour by formation of organo-mineral complexes and affects morphological, physico-chemical, biological and biochemical properties. Turbation may affect the chemical and structural composition of the most stabilised fractions of soil organic matter (SOM), i.e., humic substances (HS). The objectives of this study were to: (1) characterise SOM in two Vertisols (V1 and V2) developed under Mediterranean climate in Italy, using some HS characteristics as indicators of SOM turnover in Vertisols, and (2) explore possible differences related to the pedomorphologic conditions of the area under which two soils have formed. SOM evolution along the soil …
Kūdras sastāva ietekme uz elementu akumulāciju zemajos purvos
2016
Elektroniskā versija nesatur pielikumus