Levantamento, processamento e interpretação de dados de gamaespectrometria terrestre realizado em área utilizada para cultivo agrícola

Andréa Cristina Lima dos Santos; Carlos Tadeu Carvalho do Nascimenro; Paulo de Tarso Luiz Menezes

doi:10.3997/2214-4609-pdb.172.SBGF0052_07

Levantamento, processamento e interpretação de dados de gamaespectrometria terrestre realizado em área utilizada para cultivo agrícola
By Andréa Cristina Lima dos Santos, Carlos Tadeu Carvalho do Nascimenro and Paulo de Tarso Luiz Menezes
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 10th International Congress of the Brazilian Geophysical Society, Nov 2007, cp-172-00052
DOI: https://doi.org/10.3997/2214-4609-pdb.172.SBGF0052_07

Abstract

The present work shows the use of gamma-ray spectrometry applied to precision agriculture in the sub-tropical area. Our dataset comprises measurements both in rock and residual soil. The soil data shows a reduction of 20% on U and Th and 10% on K, when compared to rock samples. This difference could be related to K supplementation associated to chemical fertilization.

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2007-11-19

2024-04-29

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Levantamento, processamento e interpretação de dados de gamaespectrometria terrestre realizado em área utilizada para cultivo agrícola

Abstract

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Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture