Estimating Soil Organic Carbon in Agricultural Gypsiferous Soils by Diffuse Reflectance Spectroscopy
Contents of soil organic carbon (SOC), gypsum, CaCO<sub>3</sub>, and quartz, among others, were analyzed and related to reflectance features in visible and near-infrared (VIS/NIR) range, using partial least square regression (PLSR) in ParLes software. Soil samples come from a sloping oli...
Main Authors: | Maria Jose Marques, Ana María Álvarez, Pilar Carral, Iris Esparza, Blanca Sastre, Ramón Bienes |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-01-01
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Series: | Water |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-4441/12/1/261 |
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