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V. Zalles

Researcher at University of Maryland, College Park

Publications -  11
Citations -  393

V. Zalles is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Environmental science & Computer science. The author has an hindex of 3, co-authored 5 publications receiving 98 citations.

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Near doubling of Brazil’s intensive row crop area since 2000

TL;DR: The most spatially detailed historical record of satellite imagery available is employed to show that the area of intensive row cropping in Brazil nearly doubled from 2000 to 2014 mainly because of the repurposing of pastures rather than conversion of natural vegetation.
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Global Trends of Forest Loss Due to Fire From 2001 to 2019

TL;DR: In this article , the authors created the first global 30-m resolution satellite-based map of annual forest loss due to fire and matched the mapped area of forest loss to the reference area obtained using a sample-based unbiased estimator, thus enabling mapbased area reporting and trend analysis.
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The Global 2000-2020 Land Cover and Land Use Change Dataset Derived From the Landsat Archive: First Results

TL;DR: In this paper , the first results from a project aimed at annual multidecadal land monitoring providing critical information for tracking global progress towards sustainable development are presented, where the global 30m spatial resolution dataset quantifies changes in forest extent and height, cropland, built-up lands, surface water, and perennial snow and ice extent.
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Rapid expansion of human impact on natural land in South America since 1985

TL;DR: In this article, the authors show that human impact on the continent's land surface, specifically land use conversion and natural land cover modification, expanded by 268 million hectares (Mha), or 60%, from 1985 to 2018.