How will tourism affect a mountain resort. Advantages and disadvantages, how you can protect the area.?

Got to do a report on a ski resort detailing how tourism will affect the area and highlight advantages and disadvantages of having visitors. Also describe how you can help protect the area.

Tourism will bring waste and therefor you need to make plans on how to handle that.
Best way to protect the area is to not randomly advertise but only in nature or nature related magazines, cause you will attract people who themselves believe in environmental protection.