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QELP Environment Topics
Planet Earth |Ecology | Populations | Agriculture | Forests | Water Resources | Energy | Solid Waste | Water Pollution | Air Pollution | Geologic Hazards

Planet Earth
  DataSet#004   Size v. Velocity of Suspended Sediments   (Power Scatterplot)
  DataSet#010   Columbia River Velocities   (Histogram)
  DataSet#024   Earth's Atmosphere: Pressure v. Altitude   (Exponential Scatterplot)
  DataSet#025   Earth's Atmosphere: Temperature v. Altitude   (Linear Scatterplot)
  DataSet#026   Earth's Atmosphere: Humidity v. Temperature   (Exponential Scatterplot)
  DataSet#073   Distance v. Age for Hawai'i-Emperor Chain   (Linear Scatterplot)
           
Ecology
  DataSet#001   Puget Sound Butter Clams Length v. Width   (Linear Scatterplot )
  DataSet#002   Puget Sound Butter Clams Length/Width Ratios   (Histograms)
  DataSet#009   Sunflower Height Over Time   (Logistic Scatterplot)
  DataSet#017   Mammal Brain v. Body Weights   (Power Scatterplot)
  DataSet#023   Spokane R. Trout Biometrics   (Exponential Scatterplot)
  DataSet#034   Distribution of Bird Bill Ratios   (Histograms)
  DataSet#051   Intentional Earth Moved by Humanity   (Exponential Scatterplot)
  DataSet#052   Gravel in Rural v. Urban Streams   (Histograms)
  DataSet#057   Normally Distributed Wing Lengths   (Histograms)
  DataSet#077   Urbanization Effects on Streams   (Linear Scatterplot )
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Populations
  DataSet#007   Population of  England and Wales  (1700 to present)         (Logistic Scatterplot)
  DataSet#015   Yellowstone Bison v. Time     (Logistic Scatterplot)
  DataSet#019   US Population v. Time (1790-1940)       (Logistic Scatterplot)
  DataSet#031   US Population Pyramid - Year 2000   (Histograms)
  DataSet#032   Mexico's Population Pyramid - Year 2000   (Histograms)
  DataSet#033   Germany's Population Pyramid - Year 2000   (Histograms)
  DataSet#062   Dungeness Crab Population   (Periodic)
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Agriculture
  DataSet#029   Swedish Agriculture Harvest v. Nitrogen Input        (Power Scatterplot)
  DataSet#030   Swedish Agriculture Nitrogen Input v. Time       (Linear and Exponential Scatterplots)
  DataSet#059   Normal Distribution of Wheat Yields   (Histograms)
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Forests
  DataSet#013   Soil Density and Clear-Cut Logging   (Histograms)
  DataSet#056   Tree Ring Widths in a Douglas Fir   (Exponential Scatterplot)
  DataSet#060   USFS Fire Fighting Costs   (Other Bivariate)
  DataSet#061   Logging and Stream Discharge   (Other Bivariate)
  DataSet#076   Biometrics of Douglas Fir   (Other Bivariate)
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Water Resources
  DataSet#004   Size v. Velocity of Suspended Sediments   (Power Scatterplot)
  DataSet#008   Reservoir Levels in Western States (12/31/98)         (Histogram)
  DataSet#010   Columbia River Velocities   (Histogram)
  DataSet#011   Columbia River Velocity v. Depths   (Linear Scatterplot)
  DataSet#028   Sacramento Valley Runoff v. Rainfall   (Linear Scatterplot)
  DataSet#041   Velocity v. Discharge - Soos Creek, WA   (Power Scatterplot)
  DataSet#044   Terminus Retreat of the Rainbow Glacier   (Linear Scatterplot)
  DataSet#049   Reading, PA Precipitation   (Histogram)
  DataSet#050   US Historic Temperature and Precipitation Data   (Other Bivariate)
  DataSet#053   Lake Superior Days of Ice v. Temp   (Other Bivariate)
  DataSet#071   Raging River Discharge   (Exponential)
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Energy
  DataSet#014   Electric Power Plant CO2 Output v. Energy Input        (Linear Scatterplot)
  DataSet#018   Alternative Fueled Vehicles in Use v. Time       (Linear Scatterplot)
  DataSet#036   Gas Mileage vs. Engine Size   (Power Scatterplot)
  DataSet#042   New Hampshire Energy Consumption   (Periodic Scatterplot)
  DataSet#043   Hydropower Production v. Water Use   (Power Scatterplot)
  DataSet#063   Solar Cell Capacity v. Time   (Exponential)
  DataSet#064   Oil Discovered v. Wells Drilled   (Other Bivariate)
  DataSet#065   Natural Gas Storage v. Time   (Periodic Scatterplot)
  DataSet#066   Gas Storage Capacity v. Time   (Logistic)
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Solid Waste
  DataSet#003   RCRA Waste Per Person      (Histogram)
  DataSet#038   Oregon Waste v. Population   (Linear Scatterplot)
  DataSet#054   Lead in CRTs   (Histogram)
  DataSet#055   Washington State Oil Recycling   (Histogram)
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Water Pollution
  DataSet#021   Lead Concentrations in Spokane River Fish   (Barchart)
  DataSet#022   Lead v. Zinc Concentrations in Spokane R. Fish   (Linear Scatterplot)
  DataSet#027   Nitrates in Mississippi R. Tributaries   (Linear Scatterplot)
  DataSet#035   MBTE v. Benzene in Groundwater   (Other Bivariate)
  DataSet#040   Washington Stream Temperatures   (Histograms)
  DataSet#045   Cows and Fecal Coliform   (Exponential)
  DataSet#047   Lake Washington Bacteria Counts   (Linear Scatterplot)
  DataSet#058   Florida Broiler Farm Pollution   (Linear Bivariate)
  DataSet#067   UK Oil Spills   (Power Law)
  DataSet#068   Petroleum Spills in Washington State   (Histograms)
  DataSet#075   DDT v. DDE in Breast Milk   (Other Bivariate)
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Air Pollution
  DataSet#005   San Diego Ozone       (Histogram)
  DataSet#006   PM10 and Mortality   (Bar Chart)
  DataSet#012   Ozone Depleting Substances v. Time       (Bivariate Scatterplot)
  DataSet#016   Mauna Loa CO2 (1974-1985)   (Linear/Periodic Scatterplot)
  DataSet#048   New York Temperature v. Time   (Linear Scatterplot)
  DataSet#050   US Historic Temperature and Precipitation Data   (Other Bivariate)
  DataSet#069   Carbon Monoxide in Spokane, WA   (Periodic Scatterplot)
  DataSet#078   Mauna Loa CO2 (1958-2002)   (Exponential/Periodic Scatterplot)
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Geologic Hazards
  DataSet#020   Mt. St. Helen's Dome Height v. Time       (Power Scatterplot)
  DataSet#037   Common Risks in the U.S.   (Bar Chart)
  DataSet#039   Earthquakes v. Time   (Histograms)
  DataSet#046   Mt. St. Helens Sediment and Precipitation   (Other Bivariate)
  DataSet#070   US Atlantic Hurricanes: 1851-2000   (Histograms)
  DataSet#072   Cerro Negro Eruption History   (Linear Scatterplot)
  DataSet#074   New Madrid Earthquakes   (Power Scatterplot)
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