Sludge applications have been used to maintain fertility of agricultural soils without damaging the natural ecosystem. The aim of this study was evaluating the influence of sewage-sludge addition on the quality of organic matter (OM) of a Brazilian Oxisol by Laser Induced Fluorescence (LIF). LIF was used to analyze OM of whole soil and different soil fractions separated by chemical and physical methods. The high fluorescence contribution of humin fraction to the fluorescence of whole soils was shown, stressing the importance of studying OM associated to mineral matrix of soil. Spectra with different shapes were obtained for every particle size fraction, indicating differences in organic compounds bounded to them. The fraction with the highe...
International audienceThe Amazon forest is an important and primordial ecosystem, as it controls the...
Natural organic matter (NOM) is a complex mixture of molecules formed from decomposition of the dead...
Objetivou-se caracterizar, por meio de espectroscopia no infravermelho com transformada de Fourier (...
Sludge applications have been used to maintain fertility of agricultural soils without damaging the ...
ABSTRACT: Sludge applications have been used to maintain fertility of agricultural soils without dam...
Sewage sludge from wastewater treatment contains organic matter and plant nutrients that can play an...
A aplicação do lodo de esgoto é utilizada como alternativa de conservação e manutenção da fertilidad...
Laser-induced fluorescence (LIF) spectroscopy has been proposed as new method for determining the de...
A reciclagem agrícola do lodo de esgoto devidamente tratado é uma boa opção, pois transforma o resíd...
Data on humification is important to assessing the rate and magnitude of soil carbon (C) sequestrati...
AbstractIn this work is presented the use of the C/N ratio and the Laser Induced Fluorescence (LIF) ...
The aim of the present article is to show the possibilities of chemometric tools and the parallel fa...
A produção de lodo de esgoto vem aumentando a cada dia nas estações de tratamento, e a sua disposiçã...
International audienceThe production of solid organic waste (SOW) such as sewage sludge (SS) or muni...
Soil organic matter (SOM) plays an important role in maintaining soil productivity and accounting fo...
International audienceThe Amazon forest is an important and primordial ecosystem, as it controls the...
Natural organic matter (NOM) is a complex mixture of molecules formed from decomposition of the dead...
Objetivou-se caracterizar, por meio de espectroscopia no infravermelho com transformada de Fourier (...
Sludge applications have been used to maintain fertility of agricultural soils without damaging the ...
ABSTRACT: Sludge applications have been used to maintain fertility of agricultural soils without dam...
Sewage sludge from wastewater treatment contains organic matter and plant nutrients that can play an...
A aplicação do lodo de esgoto é utilizada como alternativa de conservação e manutenção da fertilidad...
Laser-induced fluorescence (LIF) spectroscopy has been proposed as new method for determining the de...
A reciclagem agrícola do lodo de esgoto devidamente tratado é uma boa opção, pois transforma o resíd...
Data on humification is important to assessing the rate and magnitude of soil carbon (C) sequestrati...
AbstractIn this work is presented the use of the C/N ratio and the Laser Induced Fluorescence (LIF) ...
The aim of the present article is to show the possibilities of chemometric tools and the parallel fa...
A produção de lodo de esgoto vem aumentando a cada dia nas estações de tratamento, e a sua disposiçã...
International audienceThe production of solid organic waste (SOW) such as sewage sludge (SS) or muni...
Soil organic matter (SOM) plays an important role in maintaining soil productivity and accounting fo...
International audienceThe Amazon forest is an important and primordial ecosystem, as it controls the...
Natural organic matter (NOM) is a complex mixture of molecules formed from decomposition of the dead...
Objetivou-se caracterizar, por meio de espectroscopia no infravermelho com transformada de Fourier (...