Environmental Sensing

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Ecology

Environmental sensors are increasingly being miniaturized, with some now being the size of a grain of rice, enabling widespread and less intrusive deployment. elaborate share

Forests

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Ecology

Forests produce about 20% of the world's oxygen, even though the oceans produce most of it. elaborate share

Extinction

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Ecology

The extinction of the dinosaurs (excluding birds) was caused by an asteroid impact, but volcanic activity likely played a significant contributing role, making it a "one-two punch" event. elaborate share

Trophic Cascades

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Ecology

The reintroduction of wolves to Yellowstone National Park dramatically altered the landscape via a trophic cascade, impacting everything from the height of trees to the course of rivers. elaborate share

Wetlands

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Ecology

Wetlands are incredibly efficient carbon sinks, storing more carbon per unit area than forests. elaborate share

Ecosystems

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Ecology

The Amazon rainforest, despite its immense size, relies on nutrient cycling so efficient that most nutrients are found in the living organisms themselves, not the soil. elaborate share