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Sergio Vélez, Enrique Barajas, José Antonio Rubio, Dimas Pereira-Obaya and José Ramón Rodríguez-Pérez
This study explores spectroscopy in the 350 to 2500 nm range for detecting powdery mildew (Erysiphe necator) in grapevine leaves, crucial for precision agriculture and sustainable vineyard management. In a controlled experimental vineyard setting, the sp...
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Carolina Bracho-Villavicencio, Helena Matthews-Cascon, Marc García-Durán, Xavier Vélez, Nicola Lago, Laura Busquier and Sergio Rossi
Suitable colonization materials are a pursued target in marine restoration programs. Known for making nutrients available while reducing pollutants and the risk of pathogens in terrestrial ecosystems, Biochar and Bioferment materials of organic origin we...
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Sérgio Mateus Chilaule, Mercedes Vélez-Nicolás, Verónica Ruiz-Ortiz, Ángel Sánchez-Bellón and Santiago García-López
The degradation of groundwater quality due to nitrate is a widespread issue in heavily agricultural areas and a major concern for public health. Improving knowledge of the intrinsic vulnerability of aquifers with respect to the actual contamination is cr...
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Sergio Vélez, Enrique Barajas, José Antonio Rubio, Rubén Vacas and Carlos Poblete-Echeverría
Sentinel-2 images were sensitive to change in the vegetation contained in the pixel. The reduction in the NDVI values was proportional to the reduction in the vegetation, following a linear relationship. The quantitative relationship obtained in this stu...
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Carlos Eduardo Vélez E.,Jesus Alonso Botero G.,Sergio Yáñez C.
Pág. 149 - 190
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