Intro to Env Footprinting

An environmental footprint is an estimate of the effect that a person, company or activity has, which causes a specific type of environmental impact, e.g., consumption of freshwater resources, emissions of trace gases or land use required. This module will introduce you to the concepts of water, emission, land, and ecological footprints and lead you through the calculation of your own environmental footprints using the best available guidelines, standards, and techniques. Your water footprinting (WF) estimates your personal appropriation of fresh water, considering consumption and pollution potential. Your emission footprinting (EF) is an estimate of the consequences of the emission of trace gases you are responsible for. Your land footprint (LF) is an approximation of the area of cultivable land required to support your lifestyle. Your ecological footprinting (EcF) is a measure of how much natural resources you use to support your lifestyle. We will examine the theoretical basis for each footprint and then use web-based calculators to estimate your personal environmental footprints. Finally, we will consider strategies to reduce our personal environmental footprints.