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Photo of Frances Cohen, Amelia Harris, and the terrestrial research assistant, Savannah Kjaer on the still frozen Toolik Lake

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Amelia Harris spreading fertilizer in a long-term fertilization experimental site.

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Flowers thrive within a greenhouse at the Arctic LTER. These are Mountain Avens (Dryas octopetala). Researchers use these greenhouses to simulate the effects of a warmer climate on tundra plants. The CoRRE Database contains data from experiments such as this one across the globe.

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Emily Brooke, research technician on the project, sampling at the fertilization gradient experiment at ARC.

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Haley Dunleavy sampling ectomycorrhizal shrubs at the Arctic LTER.