Sergio Vargas-Zesati

Assistant Research Professor

University of Texas at El Paso

United States

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About

Dr. Sergio Vargas-Zesati is an Assistant Research Professor at The University of Texas at El Paso in the United States. His research primarily focuses on remote sensing, vegetation dynamics, and climate impacts on ecosystems, particularly within tundra and rangeland environments. He has published recent articles exploring diverse topics such as vegetation cover estimation, glacier segmentation, and aboveground biomass prediction using innovative methodologies.

Articles (10)

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2023

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2023

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2023

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2023

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2023

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2022

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2022

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2022

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2022

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2022

Collaborators (21)

K. Fred Huemmrich

UNITED STATES

Sergio Vargas-Zesati

Research Interests

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About

Articles (10)

20 years of change in tundra NDVI from coupled field and satellite observations

Boundary Aware U-Net for Glacier Segmentation

Optical reflectance across spatial scales—an intercomparison of transect-based hyperspectral, drone, and satellite reflectance data for dry season rangeland

Diversity – volume relationships: adding structural arrangement and volume to species – area relationships across forest macrosystems

Can Plot-Level Photographs Accurately Estimate Tundra Vegetation Cover in Northern Alaska?

Remote Sensing of Tundra Ecosystems Using High Spectral Resolution Reflectance: Opportunities and Challenges

Global application of an unoccupied aerial vehicle photogrammetry protocol for predicting aboveground biomass in non‐forest ecosystems

Range shifts in a foundation sedge potentially induce large Arctic ecosystem carbon losses and gains

Understanding the climate impacts on decadal vegetation change in northern Alaska

Leaf-level chlorophyll fluorescence and reflectance spectra of high latitude plants

Collaborators (21)

K. Fred Huemmrich

Caroline A. Havrilla

Marguerite Mauritz

Petra Šímová

Niall Hanan

Karen Anderson

Elizabeth La Rue

Andrew M. Cunliffe

Susana Suárez-Seoane

Katie E Miles

John Gamon

Scott J. Davidson

Michael Loranty

Isla Myers-Smith

Matthias Boer

Michael G. Harvey

Robert D. Hollister

Jiří Prošek

Irene Marzolff

Adrian Fisher

Petya Campbell

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