Pittsburgh's leaky faucet: How aging sewers are impacting urban watersheds
Monday, March 11, 2013 - 11:00
in Earth & Climate
Aging sewer systems are spilling a considerable amount of nitrogen into urban watersheds, diminishing both the quality of water and ecosystems' habitats. However, many studies documenting the impacts of nitrogen on urban environs have not properly estimated the contribution of leaky sewer systems—until now.