Halpin featured in Nicholas Notebook Series posted to New York Times

Mapping out solutions for marine conservationMapping out solutions for marine conservation Armed with field notes, aerial photos and GIS software, ecologists can piece together a pretty clear map of what’s what in the terrestrial world. But shift the scene offshore and the picture gets murky. Depths and distances make observation difficult. Tides, currents and migrating sea life keep oceans and coastal waters in flux.

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