Sustainability Flashcards
A gravity feed water supply system must have storage tanks how far above the distribution area?
At least 70 ft
Ambient standards
Deals with both air and water quality
Amount of acres of land to provide food for one person
25 acres
Average annual per capita consumption of gasoline in 2000?
430 gallons
Bearing Capacity of Soil Types (PSF)
Bedrock - 12,000 Sedimentary Rock - 4,000 Gravel - 3,000 Sand, silt, clay sand/gravel - 2,000 Clay - 1,500
Brownfield development
Development on a site not used or underused due to real or perceive environmental issues
CAFE (1975)?
Corporate Average Fuel Economy standards for light trucks and passenger cars
Capillary fringe
Subsurface layer in which groundwater seeps up from a water table by capillary action to fill pores
Carrying capacity
Largest number of species that a habitat can support indefinitely Term also used by planners to describe maximum amount of development that can be supported by soils, slope, and vegetation
Compact fluorescent lights
Can last up to 10 times longer than a standard incandescent light
Comprehensive Environmental Response, Compensation and Liability Act (CERCLA 1980)
Superfund, Gave EPA power to seek out those parties responsible for any hazardous releases and assure their cooperation in the cleanup
Cone of depression
The zone that becomes unsaturated when a well in an unconfined aquifer is pumped
Conservation easement?
separates ownership of land from the right to develop that land
Crime Prevention thorough Environmental Design (CPTED)
proper design of built environment can reduce fear and incidence of crime (and can increase business activity)
Effluent
The treated wastewater discharged by sewage treatment plants
Endangered species Act (1973)
1200 listed 36% fish 35% amphibians 17% mammals 11% birds Hawaii has the most endangered species
Endangered species number
1200
Environmental assessment
Required for actions that might have a significant environmental effect
FIFRA (1996)
Federal Insecticide, Fungicide, and Rodenticide Act of 1996 Provided federal control of pesticide distribution, sale, and use Required pesticide users to register with the EPA FIFRA amendments required all users of pesticides to pass a certification exam in order to apply pesticides
Gifford Pinochet
First director of the U.S. Forest Service (1905), leader of conservation movement, advocating for both preservation and scientific management of natural resources
Green E
Voluntary labeling program in California to indicate which competitive products are made using “green power”
Intermodal Surface Transportation Efficiency Act (ISTEA, 1991)
Required coordination between states and metropolitan areas for air quality standards; created program to earmark funds for scenic byways and historic preservation to address community-wide impacts of transportation
Lacustrine
Refers to a lake or lake-type environment, such as a wetland
Largest concrete structure in the US?
Grand Coulee Dam, on the Columbia River in central Washington State, built for irrigation, electric power generation, and flood control
Limnology
The study of the chemical, hydrological and biological aspects of lakes and ponds
Lowering thermostat by 1 degree
Can reduce heating bill by 1-3%
Man vs. Nature (1864)?
George Perkins Marsh, inspired the conservationist movement
Maximum Contaminant Level (MCL)
Highest level of a contaminant that is allowed in drinking water; for nitrates: 10ppm; for fluoride, 4ppm
NEPA (1970)
Created Council on Environmental Quality and NEPA process. EPA was established same year by executive order. Nixon
Non-point sources of pollution
Vary widely and allow fertilizers, herbicides, insecticides, oil, grease, toxic chemicals, salts, bacteria, and sediment to move into bodies of water. A land use map can provide clues as to sources of non-point pollution
NPDES (1972)
National Pollution Discharge Elimination System: Authorized by the Clean Water Act, to control water pollution by regulation point sources that discharge pollutants into U.S. water bodies; Industrial and municipal polluters must obtain a NPDES discharge p
NPDES (1972)
National Pollution Discharge Elimination System of 1972 Authorized by the Clean Water Act Put in place to control water pollution by regulating point sources that discharge pollutants into water bodies Industrial and municipal polluters must obtain an NPDES discharge permit and meet both federal and state water quality standards. Permits are good for 5 years. New developments frequently require permitting for storm water discharge.
OSHA (1970)
Established the Occupational Safety and Health Administration (OSHA) and the National Institute for Occupational Safety and Health (NIOSH)
Perc test
Use to determine if soil at a site has adequate absorptive capacity for a septic system to function properly
PM10 vs PM2.5
Particulate Matter (size) PM10 - dust, mold PM2.5 - metal dust, combustion particles, organic compounds
Point Source pollution
sewer pipe, chemical factory
Pollutants regulated by the Clean Air Act (6)
Nitrogen oxide, Carbon monoxide, Lead, Sulfur dioxide, ozone, and particulates