pollution pollution can be anything that is added to the environment that hurts it pollution can...
TRANSCRIPT
Pollution
Pollution can be anything that is added to the environment that hurts it
Pollution can cause people, animals, and plants to get sick or die
Types of Pollution
There are four major types: Water pollution Air pollution Land pollution Scenic pollution Noise pollution
NIMBY - Not In My Backyard For eight years, Senator Ted Kennedy (D-
MA), along with other wealthy Cape Cod NIMBY residents have stymied the development of an offshore wind project called Cape Wind.
The NIMBY Smackdown: Cape Wind Project Gets its First Go-Ahead
RFK Jr. and other prominent enviros face off over Cape Cod wind farm
How does pollution get into the stream? Put there on purpose = POINT SOURCE
Factories Sewage Treatment Acid Mine Drainage
Not on purpose, run-off = NONPOINT Fertilizer on lawns Sediment Pesticides
Kinds of pollution Dirt/sediment Fertilizers (nitrates) Soap (phosphates) Oil or Gasoline Bacteria Heat Pesticides, Chemicals, Metals Trash or Litter
Where does it come from?
Dirt/Sediment Bare areas with exposed dirt
Fertilizer Gardens, yards, plants and farms Illegal biowaste - Seelyville, PA
Soap Washing cars, grey water, soap used outside
Where does it come from?
Oil or Gasoline Parking Lots, Driveways
Bacteria Animal wastes
Where does it come from?
Heat Power plants
Pesticides, Chemicals, Metals Farm fields, Landfills, Acid Mine Drainage
Trash or Litter Landfills Humans
What are we doing about these problems?
Dirt/Sediment Why do we need good soil?
• It takes 1,000 years to make 2 inches• The world has to eat!
Soil Conservation• Plowing techniques can prevent soil erosion
• Strip Cropping• Contour Farming• Terracing
What are we doing about these problems?
Dirt/Sediment Rock-lined Ditches (Rip Rap) Retention Basins Siltation Fences
Get the Pollution Solution!
Fertilizers (nitrates) Limit amount used Manure Storage Facility Only apply during prime time for absorption Use as much natural vs. artificial
Get the Pollution Solution!
Soap (Phosphates) Use none or less Dilute whenever possible Combine partial bottles Phosphate free detergents
Get the Pollution Solution!
Oil or Gasoline Recycle (Wal-mart) Fix leaky cars Use alternate energy resources
Get the Pollution Solution!
Bacteria Heat/Sterilize contaminated substances Sanitary Landfills - Cover landfills with dirt Wash your hands
Get the Pollution Solution!
Heat Cooling Towers for Power Plants Use river water to cool within plants Mix household water with cooler water
Get the Pollution Solution!
Pesticides, Chemicals, Metals Dilute pesticides Only use the correct ones Dilute chemicals poured down the drain Acid Mine Reclamation Avoid fracking for Natural Gas Metal Replacement
Get the Polution Solution! Trash or Litter
Composting Bioremediation Tanks Incineration Reduce
• Source Reduction• Biodegradable
Reuse Recycling