Spectroscopic characteristics of humic acids extracted from soils under different integrated agricultural production systems in tropical regions

Autor: Amanda M. Tadini, Alberto C.C. Bernardi, Débora M.B.P. Milori, Patricia P.A. Oliveira, José R.M. Pezzopane, Ladislau Martin-Neto

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

Soil Organic Matter (SOM) plays an important in many ecosystems on the planet. Therefore, we employed elemental analysis (CHN), fluorescence spectroscopy (EEM-CP/PARAFAC), and electron paramagnetic resonance (EPR) to characterize the humic acids (HA)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ada41e62bdae9755d6d6175dfa55782c
https://doi.org/10.1016/j.geodrs.2021.e00476