Floods and their management
Recurrence intervals turn a river's record into yearly odds, a 100-year flood has about a one-in-four chance over a mortgage, and hard and soft engineering reduce the damage.
About 40 minutes9 activities Paper packet
Recurrence intervals turn a river's record into yearly odds, a 100-year flood has about a one-in-four chance over a mortgage, and hard and soft engineering reduce the damage.
About 40 minutes9 activities Paper packet