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Alexandra Tyukavina

Researcher at University of Maryland, College Park

Publications -  55
Citations -  15044

Alexandra Tyukavina is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Land cover & Old-growth forest. The author has an hindex of 29, co-authored 49 publications receiving 10215 citations.

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High-Resolution Global Maps of 21st-Century Forest Cover Change

TL;DR: Intensive forestry practiced within subtropical forests resulted in the highest rates of forest change globally, and boreal forest loss due largely to fire and forestry was second to that in the tropics in absolute and proportional terms.
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Classifying drivers of global forest loss

TL;DR: Using satellite imagery, a forest loss classification model is developed to determine a spatial attribution of forest disturbance to the dominant drivers of land cover and land use change over the period 2001 to 2015 and indicates that 27% of global forest loss can be attributed to deforestation through permanent land use changes for commodity production.
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Global land change from 1982 to 2016.

TL;DR: Satellite data for the period 1982–2016 reveal changes in land use and land cover at global and regional scales that reflect patterns of land change indicative of a human-dominated Earth system.
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Mapping and monitoring deforestation and forest degradation in Sumatra (Indonesia) using Landsat time series data sets from 1990 to 2010

TL;DR: In this article, a hybrid approach for quantifying the extent and change of primary forest in Sumatra in terms of primary intact and primary degraded classes using a per-pixel supervised classification mapping followed by a Geographic Information System (GIS)-based fragmentation analysis is presented.