Passive acoustic long-term autonomous monitoring data has been collected in US waters since 2006, amassing an acoustic archive of ~500 cumulative years of continuous high-frequency acoustic data.

This NSF-funded project provides a comprehensive estimate of floodplain organic carbon storage across the conterminous United States to determine the impact of human activities on floodplain carbon ...

For the last two years, a group of researchers at the New York University Marron Institute of Urban Management has been building a big database of public transit projects around the world. Their goal: ...