Member Since 1991
Gerardo A. Sanchez-Azofeifa
Professor, University of Alberta
AGU Research
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Next-Generation Technology for Tropical Plant Species ID and Landscape-Scale, Taxon-Specific Monitoring of Tropical Forests – and Why We Need It
AGU 2024
biogeosciences | 11 december 2024
Helene C. Muller-Landau, Yoseline Angel, Sara Beer...
Tropical forests account for a majority of terrestrial carbon stocks and biodiversity, and it is thus critical to understand how they are being affect...
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Environmental Drivers of Gross Primary Productivity and Light Use Efficiency of a Temperate Spruce Forest
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
14 february 2023
Oliver Reitz, Jordan Bates, Heye R. Bogena, Alexan...

Various environmental variables drive gross primary productivity (GPP) and light use efficiency (LUE) of forest ecosystems. However, due to their i...

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Evaluating Uncertainty Related to Vegetation Indices Derived from Sentinel-2 and MODIS to Estimate Gross Primary Production.
SATELLITE LAND SURFACE PRODUCTS: ALGORITHMS, VALIDATION, AND APPLICATIONS III POSTER
biogeosciences | 15 december 2022
ronny alexander hernandez mora, Richard Fernandes,...
Methods to quantify Gross Primary Production (GPP) are classified into two categories: Eddy Covariance techniques (EC) and satellite data-driven. EC t...
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Seasonality and Budgets of Soil Greenhouse Gas Emissions From a Tropical Dry Forest Successional Gradient in Costa Rica
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
12 september 2020
Sofia Calvo-Rodriguez, Ralf Kiese, Gerardo Arturo ...

Limited information on greenhouse gas emissions from tropical dry forest soils still hinders the assessment of the sources/sinks from this ecosyste...

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ECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station
WATER RESOURCES RESEARCH
20 april 2020
Joshua B. Fisher, Brian Lee, Adam Purdy, Gregory H...

The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) was launched to the International Space Station on 29 June 2018...

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First evapotranspiration results from NASA’s ECOSTRESS mission
EVAPOTRANSPIRATION (ET): ADVANCES IN IN SITU ET MEASUREMENTS AND REMOTE-SENSING-BASED ET ESTIMATION, MAPPING, AND EVALUATION II
hydrology | 10 december 2019
Joshua B. Fisher, Brian Lee, Adam Purdy, Gregory H...
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) was launched to the International Space Station (ISS) on June 29, ...
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A Window Into the Future of the Earth, Hidden in the Jungles of Costa Rica’s Volcanoes
AGU CHAPMAN CONFERENCE ON CARBON CLIMATE FEEDBACKS
29 august 2019
Joshua B. Fisher, Gregory P. Asner, Kerry Cawse-Ni...
The CO2 fertilization response of the terrestrial biosphere contributes among the largest sensitivities and uncertainties across projections of the Ea...
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Evaluation drought response of tropical dry forests using advanced wireless sensor networks
FALL MEETING 2015
15 december 2015
Gerardo Arturo A. Sanchez-Azofeifa
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