What is the fine-grained topic of the following text: On October 11, 2016, Columbia University engineering faculty S. Bry Sarté and Morana M. Stipisic released Water Infrastructure: Equitable Deployment of Resilient Systems, a new book highlighting recent innovations in urban design that reduce flooding and relieve pressure on aging infrastructure. Only return the topic.
Innovations in urban design for water infrastructure resilience and equitable deployment, as highlighted in S. Bry Sarté and Morana M. Stipisic's book.