Soil organic matter (SOM) plays an important role in the global carbon cycle. Therefore, it is important to understand the stability of SOM, which is related to several processes. Its intrinsic properties may be related to its stability, for example black carbon is considered to be relatively resistant to degradation. In most soils, the dark horizons coincide with the superficial layers or horizons due to the greater accumulation of organic matter, but in the southern states of Brazil, the presence of soils with dark subsurface horizons is frequently observed. The dark subsurface horizon of these soils are similar to a sombric horizon. Aspects about its origin, formation and preservation have not yet been fully elucidated. The objective of ...
The objective of this work was to evaluate the distribution pattern and composition of soil organic ...
Latossolos com horizonte A húmico (LH) são solos com importantes reservas de carbono orgânico (CO) e...
The evolution of organic matter sources in soil is related to climate and vegetation dynamics in the...
Dark subsurface horizons with morphological characteristics similar to sombric horizonts have been f...
Dark subsurface horizons, with properties similar to the sombric horizon characterized by the USA So...
In the south of Brazil, there are soils presenting darker subsurface horizons than those overly-ing ...
The occurrence of Umbric Ferralsols with thick umbric epipedons (> 100 cm thickness) in humid Tro...
190 páginas.-- 23 figuras.-- 15 tablas[EN]: Soil is considered the largest carbon reservoir and an i...
Soil organic matter (OM) stability plays an important role in the global carbon cycle. The molecular...
Solos com horizontes húmicos e hísticos de ecossistemas tropicais e subtropicais de altitude desempe...
As Florestas Estacionais Deciduais, popularmente conhecidas como Matas Secas , têm sido alvo de dis...
Soils classified as Spodosols in Brazil occur at different landscapes, from coastal plains to high a...
Solos com horizonte A escurecido, com presença de artefatos humanos como cerâmicas, ossos e/ou conch...
The objective of this work was to evaluate the distribution pattern and composition of soil organic ...
Este projeto nasceu inserido num contexto de crescentes pesquisas em direção à construção de um cabe...
The objective of this work was to evaluate the distribution pattern and composition of soil organic ...
Latossolos com horizonte A húmico (LH) são solos com importantes reservas de carbono orgânico (CO) e...
The evolution of organic matter sources in soil is related to climate and vegetation dynamics in the...
Dark subsurface horizons with morphological characteristics similar to sombric horizonts have been f...
Dark subsurface horizons, with properties similar to the sombric horizon characterized by the USA So...
In the south of Brazil, there are soils presenting darker subsurface horizons than those overly-ing ...
The occurrence of Umbric Ferralsols with thick umbric epipedons (> 100 cm thickness) in humid Tro...
190 páginas.-- 23 figuras.-- 15 tablas[EN]: Soil is considered the largest carbon reservoir and an i...
Soil organic matter (OM) stability plays an important role in the global carbon cycle. The molecular...
Solos com horizontes húmicos e hísticos de ecossistemas tropicais e subtropicais de altitude desempe...
As Florestas Estacionais Deciduais, popularmente conhecidas como Matas Secas , têm sido alvo de dis...
Soils classified as Spodosols in Brazil occur at different landscapes, from coastal plains to high a...
Solos com horizonte A escurecido, com presença de artefatos humanos como cerâmicas, ossos e/ou conch...
The objective of this work was to evaluate the distribution pattern and composition of soil organic ...
Este projeto nasceu inserido num contexto de crescentes pesquisas em direção à construção de um cabe...
The objective of this work was to evaluate the distribution pattern and composition of soil organic ...
Latossolos com horizonte A húmico (LH) são solos com importantes reservas de carbono orgânico (CO) e...
The evolution of organic matter sources in soil is related to climate and vegetation dynamics in the...