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Lara's Spatial Ecology Lab

We address the fundamental effects of space on dynamic species-to-community interactions that govern function

Category: Research projects

Posted on September 1, 2025September 11, 2025

DARTS: Multi-year database of AI-detected retrogressive thaw slumps in the circum-arctic permafrost region

New Article published this week in Scientific Data!

Posted on August 14, 2025September 11, 2025

State of the Climate in 2024

New Report published this week in the Bulletin of the American Meteorological Society!

Posted on August 11, 2025September 11, 2025

Quantifying Retrogressive Thaw Slump Mass Wasting and Carbon Mobilisation on the Qinghai-Tibet Plateau Using Multi-Modal Remote Sensing

New Article published this week in the Cryosphere!

Posted on July 15, 2025September 11, 2025

 DVMDOSTEM: a terrestrial ecosystem model designed to represent arctic, boreal and permafrost ecosystem dynamics

New Article published this week in the Journal of Open Source Software!

Posted on June 26, 2025September 11, 2025

Permafrost–wildfire interactions: active layer thickness estimates for paired burned and unburned sites in northern high latitudes

New Article published this week in Earth System Science Data!

Posted on February 13, 2025

The Changing Face of the Arctic: Four Decades of Greening and Implications for Tundra Ecosystems

Review Article published this week in Frontiers of Environmental Science!

Posted on January 27, 2025February 12, 2025

A 20 m spatial resolution peatland extent map of Alaska

New Article published this week in Scientific Data!

Posted on December 11, 2024January 2, 2025

NOAA 2024 Arctic Report Card

NOAA ARC report published this week!

Posted on December 3, 2024January 2, 2025

Tundra fires and surface subsidence increase spectral diversity on the Yukon–Kuskokwim Delta, Alaska

Article published this week in Environmental Research: Ecology by graduate student Duncan Anderson!

Posted on October 20, 2024January 2, 2025

A Labeling Intercomparison of Retrogressive Thaw Slumps by a Diverse Group of Domain Experts

Article published this week in Permafrost and Periglacial Processes!

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News

  • Machine learning and process-based modeling of spatiotemporal changes in active layer thickness across Alaska
  • Coarse land cover datasets bias Arctic-Boreal wetland methane budgets
  • Peatland fires in Alaska will double by the end of the century
  • DARTS: Multi-year database of AI-detected retrogressive thaw slumps in the circum-arctic permafrost region
  • State of the Climate in 2024
  • Quantifying Retrogressive Thaw Slump Mass Wasting and Carbon Mobilisation on the Qinghai-Tibet Plateau Using Multi-Modal Remote Sensing

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2025 Alaska Fieldwork (Boreal Peatlands, Brooks Foothills, Arctic Coastal Plain)

2024 Alaska Fieldwork (Arctic Coastal Plain)

coming soon....

2023 Alaska Fieldwork (Noatak National Preserve)

2022 Alaska Fieldwork (Brooks Range to Arctic Coastal Plain)

lake drainage
tundra carbon flux
NDVI shrub
NDVI bog
NDVI
collapse scar bog
collapse scar bog

2021 Alaska Fieldwork (Brooks Foothills)

2020 Fieldwork

2019 Alaska Fieldwork (Arctic Coastal Plain)

Mavic + Rededge
ALD
Dr. Andresen setting up mesocosm
1976 drained lake
pit
recent pit
Moss in old pits
old pit
old pit
Pits
2015 drained
aerenchyma
recently formed pit
recent pit
recently formed pit
recent pit
2015 drained via gully
drained lake
Pits

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