Andrews RETs Ivan’s RETs 2

2016 RET Leilagh Boyle co-leading field investigation lesson for the Numbers in Nature Math on the Mountain project

GLV

The Green Lakes Valley has been studied at NWT LTER since the 1980’s. Long-term data suggests that changes in lake and stream chemistries are influenced by a combination of glacial melt and other exogenous factors

ArikareeGlacier

Arikaree Glacier is located atop the NWT LTER Green Lakes Valley. Since the early 2000’s the glacier has become noticeably reduced in size. It’s predicted that the glacier will have vanished within the next 20 years resulting in significant changes for the surrounding ecosystem.

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Yet another reef topolography in Moorea. This study sampled many different reefs and locations on each reef across the LTER.

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Moorea harbors a wide diversity of both corals and fish, with intricate relationships between the two.

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Moorea’s vibrant coral reefs are found in shallow water, which spurs competition between corals and fast growing photosynthetic algae.

frog

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The autumnal color contrast between trees is striking in the Forests and Biodiversity experiment of Cedar Creek LTER. Credit: Maria Park, CC BY-SA 4.0

predawn

Maria smiles after collecting leaves, on which she will measure predawn water status (water potential).