Search Results

Tall shrub and tree expansion in Siberian tundra ecotones since the 1960s

by Frost, Gerald V., Epstein, Howard E.
Published in Global Change Biology (2014)

Neural networks and satellite images-based shrub tundra landscape study: phenomena with fuzzy geometric and categorical boundaries

by Derkacheva, Anna, Frost, Gerald V., Ermokhina, Ksenia, Epstein, Howie
Published in 2023 International Conference on Machine Intelligence for GeoAnalytics and Remote Sensing (MIGARS) (2023)

Regional and landscape-scale variability of Landsat-observed vegetation dynamics in northwest Siberian tundra

by Frost, Gerald V, Epstein, Howard E, Walker, Donald A
Published in Environmental Research Letters (2014)

Dynamic disequilibrium: Recent widespread increases in vegetation cover on subarctic floodplains of Interior Alaska

by Frost, Gerald V., Roland, Carl A., Schmidt, Joshua H.
Published in Ecosphere (2023)

Arctic riparian shrub expansion indicates a shift from streams gaining water to those that lose flow

by Liljedahl, Anna K., Timling, Ina, Frost, Gerald V., Daanen, Ronald P.
Published in Communications Earth & Environment (2020)

Seasonal and Long-Term Changes to Active-Layer Temperatures after Tall Shrubland Expansion and Succession in Arctic Tundra

by Frost, Gerald V., Epstein, Howard E., Walker, Donald A., Matyshak, Georgiy, Ermokhina, Ksenia
Published in Ecosystems (2017)

Patterned-ground facilitates shrub expansion in Low Arctic tundra

by Frost, Gerald V, Epstein, Howard E, Walker, Donald A, Matyshak, Georgiy, Ermokhina, Ksenia
Published in Environmental Research Letters (2013)

Thermokarst acceleration in Arctic tundra driven by climate change and fire disturbance

by Chen, Yaping, Lara, Mark J., Jones, Benjamin M., Frost, Gerald V., Hu, Feng Sheng
Published in One Earth (2021)

Disturbances in North American boreal forest and Arctic tundra: impacts, interactions, and responses ...

by Foster, Adrianna C, Wang, Jonathan A, Frost, Gerald V, Davidson, Scott J, Armstrong, Amanda, Et Al
Published 2022

Global Vegetation Greenness Normalized Difference Vegetation Index (NDVI) from Advanced Very High Resolution Radiometer (AVHRR) Global Inventory Modeling and Mapping Studies-3rd Ge...

by Pinzon, Jorge Enrique, Pak, E.W., Tucker, Compton J., Bhatt, U.S., Frost, Gerald V., Macander, M.J.
Published 2024

Eyes of the world on a warmer, less frozen, and greener Arctic

by Frost, Gerald V., Bhatt, Uma S., Macander, Matthew J., Epstein, Howard E., Raynolds, Martha K., Waigl, Christine F., Walker, Donald A.
Published in Global Change Biology (2023)

Drivers of heterogeneity in tundra vegetation productivity on the Yamal Peninsula, Siberia, Russia

by Tassone, Morgan S, Epstein, Howard E, Armstrong, Amanda H, Bhatt, Uma S, Frost, Gerald V, Heim, Birgit, Raynolds, Martha K, Walker, Donald A
Published in Environmental Research: Ecology (2024)

Integrated terrain unit mapping on the Beaufort Coastal Plain, North Slope, Alaska, USA

by Wells, Aaron F., Frost, Gerald V., Macander, Matthew J., Jorgenson, M. Torre, Roth, Joanna E., Davis, Wendy A., Pullman, Erik R.
Published in Landscape Ecology (2020)

Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska

by Frost, Gerald V, Loehman, Rachel A, Saperstein, Lisa B, Macander, Matthew J, Nelson, Peter R, Paradis, David P, Natali, Susan M
Published in Environmental Research Letters (2020)

Time-series maps reveal widespread change in plant functional type cover across Arctic and boreal Alaska and Yukon

by Macander, Matthew J, Nelson, Peter R, Nawrocki, Timm W, Frost, Gerald V, Orndahl, Kathleen M, Palm, Eric C, Wells, Aaron F, Goetz, Scott J
Published in Environmental Research Letters (2022)

Feasibility of tundra vegetation height retrieval from Sentinel-1 and Sentinel-2 data

by Bartsch, Annett, Barbara, Widhalm, Leibman, Marina, Ermokhina, Ksenia, Kumpula, Timo, Skarin, Anna, Wilcox, Evan J., Jones, Benjamin M., Frost, Gerald V., Höfler, Angelika, Pointner, Georg
Published in Remote Sensing of Environment (2019)

Feasibility of tundra vegetation height retrieval from Sentinel-1 and Sentinel-2 data

by Bartsch, Annett, Widhalm, Barbara, Leibman, Marina, Emorkhina, Ksenia, Kumpula, Timo, Skarin, Anna, Wilcox, Evan J., Jones, Benjamin M., Frost, Gerald V., Höfler, Angelika, Pointner, Georg
Published 2020

Feasibility of tundra vegetation height retrieval from Sentinel-1 and Sentinel-2 data

by Bartsch, Annett, Widhalm, Barbara, Leibman, Marina, Ermokhina, Ksenia, Kumpula, Timo, Skarin, Anna, Wilcox, Evan J., Jones, Benjamin M., Frost, Gerald V., Höfler, Angelika, Pointner, Georg
Published in Remote Sensing of Environment (2020)

Tundra vegetation change and impacts on permafrost

by Heijmans, Monique M.P.D., Magnússon, Rúna, Lara, Mark J., Frost, Gerald V., Myers-Smith, Isla H., van Huissteden, Jacobus, Jorgenson, M.T., Fedorov, Alexander N., Epstein, Howard E., Lawrence, David M., Limpens, Juul
Published in Nature Reviews Earth & Environment (2022)

Lichen cover mapping for caribou ranges in interior Alaska and Yukon

by Macander, Matthew J, Palm, Eric C, Frost, Gerald V, Herriges, Jim D, Nelson, Peter R, Roland, Carl, Russell, Kelsey L M, Suitor, Mike J, Bentzen, Torsten W, Joly, Kyle, Goetz, Scott J, Hebblewhite, Mark
Published in Environmental Research Letters (2020)