Ewing, Wayne2010-02-152010-02-151989http://hdl.handle.net/1969.3/220791 videocassette (27 min., 40 sec.)Chesapeake bay is facing problems involving non-point source pollution more than any other estuary. This video discusses non-point source pollution and the effects it has on the bays and marine life. The video also mentions ways to decrease non-point source pollution in your area.pollutionpollution effectswater qualityaquiferspollutantspollution indicatorswater chemistrywater analysisnonpoint source pollutionAudiovisual