Environmental Science Web Sites

Footprints
Your Ecological Footprint: An estimate of how much land and water is needed to produce all the resources an individual consumes, and dispose of all the waste and pollution he or she generates.
http://www.earthday.net/footprint/index.asp

Your Carbon Footprint: A representation of the effect you, or your organization, have on the climate in terms of the total amount of greenhouse gases you produce and which parts of your lifestyle contribute to it.
http://www.safeclimate.net/calculator/index.php

Automobile Footprint: Pounds of CO2 emitted by different makes and models of cars: http://www.terrapass.com/road/index.html

National Ecological Footprint: http://www.footprintnetwork.org/webgraph/graphpage.php?country=usa

World Ecological Footprint: http://www.footprintnetwork.org/gfn_sub.php?content=global_footprint

Carrying Capacity: http://mmcconeghy.com/students/supcarryingcapacity.html

Water Crisis: http://en.wikipedia.org/wiki/Water_Crisis

Life After the Oil Crash: http://www.lifeaftertheoilcrash.net/

Global Warming: http://en.wikipedia.org/wiki/Global_warming

Peak Oil: http://en.wikipedia.org/wiki/Peak_oil
http://www.netl.doe.gov/publications/others/pdf/Oil_Peaking_NETL.pdf

Wind Energy
Calculate Wind Energy Benefits: http://www.exeloncorp.com/peco/customer_marketing_services/marketing/calculator.asp

PECO Wind Website: http://www.exeloncorp.com/ourcompanies/peco/pecores/peco_wind/

List of Pennsylvania Animals: http://www.pgc.state.pa.us