It is a virtual certainty that population growth in the Southeast will continue in the future and will be accompanied by a significant change in patterns of land use, which is projected to include a larger fraction of urbanized areas, reduced agricultural areas, and reduced forest cover.
How fast can the average male run a mile? If the average male could run a mile in 6 minutes, that would put the speed at 10 MPH. 5 minutes, 12 MPH 4 minutes, 14 MPH and so on Edit
Marathon runners can average 8.8mph for 26.2 miles. Best I can tell and would have to agree is the average human jogs at about 8mph, of course distance is the great variable. There is a range in between walking speed 4-5kmh/h and 100m record sprinting 37.58km/h (Usain Bolt 2009). Generally for longer distances average speeds are half those of professionals, so for a marathon 2 hours becomes 4 hours or 10.5km/h.