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In the Amazon region, forest burning is still common in spite of the governmental control. Pyrogenic C produced by the fire, due to its aromatic structure, may represent a C pool of small turnover rat... ...

Repository: BDPA     Publication year: 2017

the present study, we evaluated the influence of agroforestry systems and traditional agriculture on the physical attributes and biologicals of soil, using as reference a native forest area in Paraty,... ...

Repository: BDPA     Publication year: 2018

A disused electrical substation was the site of the spill of 40,000 L of Ascarel oil. However, none of the expected principal contaminants were chemically detected above established guidelines. Since... ...

Repository: BDPA     Publication year: 2018

Pasture and soil degradation in Brazil are the main constraints in conventional systems to animal and grain production. Soil quality in terms of carbon content in these soils is a useful tool to estim... ...

Repository: BDPA     Publication year: 2016

This study evaluated the changes occurred in a set of soil attributes, particularly those related to the dynamics of soil organic carbon (SOC), as a function of the replacement of native forest for ag... ...

Repository: BDPA     Publication year: 2012

Drylands occupy approximately 41% of the Earth?s terrestrial surface. Climate change and land use practices are expected to affect biogeochemical cycling by the soil microbiome in these ecosystems. Un... ...

Repository: BDPA     Publication year: 2019

Forest fires incorporate pyrogenic organic matter into the soil, affecting the characteristics of soil organic matter (SOM) due to its high aromaticity, increasing its renewal time. However, the facto... ...

Repository: BDPA     Publication year: 2022

Currently, agricultural productivity and sustainable development are the desired bases for the creation of production systems. Farming for greater production and the efficient use of soil resources ar... ...

Repository: BDPA     Publication year: 2017

The deposition of atmospheric nitrogen has been increased in urban forest ecosystems, yet it is not clear how this increase affects soil respiration in the short term. The soil respiration could contr... ...

Repository: BDPA     Publication year: 2020

ABSTRACT: The Random Forest algorithm is a data mining technique used for classifying attributes in order of importance to explain the variation in an attribute-target, as soil CO2 flux. This study ai... ...

Repository: BDPA     Publication year: 2018

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