Hasil Pencarian - Roberto O Chávez

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  1. 1
    A Probabilistic Multi-Source Remote Sensing Approach to Evaluate Extreme Precursory Drought Conditions of a Wildfire Event in Central Chile

    A Probabilistic Multi-Source Remote Sensing Approach to Evaluate Extreme Precursory Drought Conditions of a Wildfire Event in Central Chile oleh Roberto O. Chávez, Roberto O. Chávez, Miguel E. Castillo-Soto, Katherine Traipe, Matías Olea, José A. Lastra, Tomás Quiñones

    Diterbitkan 2022-05-01
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  2. 2
    Canopy Gap Structure as an Indicator of Intact, Old-Growth Temperate Rainforests in the Valdivian Ecoregion

    Canopy Gap Structure as an Indicator of Intact, Old-Growth Temperate Rainforests in the Valdivian Ecoregion oleh Álvaro G. Gutiérrez, Roberto O. Chávez, Ignacio Díaz-Hormazábal

    Diterbitkan 2021-08-01
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  3. 3
    A Self-Calibrated Non-Parametric Time Series Analysis Approach for Assessing Insect Defoliation of Broad-Leaved Deciduous <i>Nothofagus pumilio</i> Forests

    A Self-Calibrated Non-Parametric Time Series Analysis Approach for Assessing Insect Defoliation of Broad-Leaved Deciduous <i>Nothofagus pumilio</i> Forests oleh Roberto O. Chávez, Ronald Rocco, Álvaro G. Gutiérrez, Marcelo Dörner, Sergio A. Estay

    Diterbitkan 2019-01-01
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  4. 4
    Assessing Water Stress of Desert Tamarugo Trees Using in situ Data and Very High Spatial Resolution Remote Sensing

    Assessing Water Stress of Desert Tamarugo Trees Using in situ Data and Very High Spatial Resolution Remote Sensing oleh Edmundo Acevedo, Roberto O. Chávez, Martin Herold, Jan G. P. W. Clevers, Mauricio Ortiz

    Diterbitkan 2013-10-01
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  5. 5
    Detecting leaf pulvinar movements on NDVI time series of desert trees: a new approach for water stress detection.

    Detecting leaf pulvinar movements on NDVI time series of desert trees: a new approach for water stress detection. oleh Roberto O Chávez, Jan G P W Clevers, Jan Verbesselt, Paulette I Naulin, Martin Herold

    Diterbitkan 2014-01-01
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  6. 6
    MODIS Time Series Reveal New Maximum Records of Defoliated Area by <i>Ormiscodes amphimone</i> in Deciduous <i>Nothofagus</i> Forests, Southern Chile

    MODIS Time Series Reveal New Maximum Records of Defoliated Area by <i>Ormiscodes amphimone</i> in Deciduous <i>Nothofagus</i> Forests, Southern Chile oleh Sergio A. Estay, Roberto O. Chávez, José A. Lastra, Ronald Rocco, Álvaro G. Gutiérrez, Mathieu Decuyper

    Diterbitkan 2023-07-01
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  7. 7
    npphen: An R-Package for Detecting and Mapping Extreme Vegetation Anomalies Based on Remotely Sensed Phenological Variability

    npphen: An R-Package for Detecting and Mapping Extreme Vegetation Anomalies Based on Remotely Sensed Phenological Variability oleh Roberto O. Chávez, Sergio A. Estay, José A. Lastra, Carlos G. Riquelme, Matías Olea, Javiera Aguayo, Mathieu Decuyper

    Diterbitkan 2022-12-01
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  8. 8
    Snow Cover and Snow Persistence Changes in the Mocho-Choshuenco Volcano (Southern Chile) Derived From 35 Years of Landsat Satellite Images

    Snow Cover and Snow Persistence Changes in the Mocho-Choshuenco Volcano (Southern Chile) Derived From 35 Years of Landsat Satellite Images oleh Roberto O. Chávez, Verónica F. Briceño, José A. Lastra, Daniel Harris-Pascal, Sergio A. Estay, Sergio A. Estay

    Diterbitkan 2021-09-01
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  9. 9
    Andean peatlands at risk? Spatiotemporal patterns of extreme NDVI anomalies, water extraction and drought severity in a large-scale mining area of Atacama, northern Chile

    Andean peatlands at risk? Spatiotemporal patterns of extreme NDVI anomalies, water extraction and drought severity in a large-scale mining area of Atacama, northern Chile oleh Roberto O. Chávez, Oliver Meseguer-Ruiz, Matías Olea, Matías Calderón-Seguel, Karina Yager, Rosa Isela Meneses, José A. Lastra, Ignacio Núñez-Hidalgo, Pablo Sarricolea, Roberto Serrano-Notivoli, Manuel Prieto

    Diterbitkan 2023-02-01
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  10. 10
    Water Crisis in Petorca Basin, Chile: The Combined Effects of a Mega-Drought and Water Management

    Water Crisis in Petorca Basin, Chile: The Combined Effects of a Mega-Drought and Water Management oleh Ariel A. Muñoz, Karin Klock-Barría, Camila Alvarez-Garreton, Isabella Aguilera-Betti, Álvaro González-Reyes, José A. Lastra, Roberto O. Chávez, Pilar Barría, Duncan Christie, Moises Rojas-Badilla, Carlos Le Quesne

    Diterbitkan 2020-02-01
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