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Long-term satellite NDVI data sets: evaluating their ability to detect ecosystem functional changes in South America
(Molecular Diversity Preservation International, 2008-09)
In the last decades, South American ecosystems underwent important functional modifications due to climate alterations and direct human intervention on land use and land cover. Among remotely sensed data sets, NOAA-AVHRR ...
Description and Implementation of a Conventional Magnetometer KerrDescripción e implementación de un magnetómetro Kerr convencional
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Analysis of the behavior of Magnetometer Kerr Longitudinal for different angles of incidenceAnálisis del comportamiento del magnetómetro Kerr longitudinal para diferentes ángulos de incidencia
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Disentangling the signal of climatic fluctuations from land use: changes in ecosystem functioning in South American protected areas (1982-2012)
(John Wiley & Sons Ltd, 2017-12)
Global environmental change is characterized by changing climate, atmospheric composition and land use. Its impact on ecosystem structure and functioning has been detected throughout the world. While every ecosystem is ...
Discriminating the biophysical signal from human-induced effects on long-term primary production dynamics. The case of Patagonia
(Wiley Blackwell Publishing, Inc, 2021-06)
The temporal trend of aboveground net primary production (ANPP) is frequently used to estimate the effect of humans on ecosystems. In water-limited ecosystems, like most grazing areas in the world, the effect of humans act ...
Disentangling the signal of climatic fluctuations from land use: changes in ecosystem functioning in South American protected areas (1982-2012)
(Wiley-Blackwell, 2017)
Global environmental change is characterized by changing climate, atmospheric composition and land use. Its impact on ecosystem structure and functioning has been detected throughout the world. While every ecosystem is ...
Evaluating the consistency of the 1982-1999 NDVI trends in the Iberian Peninsula across four time-series derived from the AVHRR sensor: LTDR, GIMMS, FASIR, and PAL-II
(Molecular Diversity Preservation International, 2010-02)
Successive efforts have processed the Advanced Very High Resolution Radiometer (AVHRR) sensor archive to produce Normalized Difference Vegetation Index (NDVI) datasets (i.e., PAL, FASIR, GIMMS, and LTDR) under different ...