How is an ecological footprint determined see answers 2 ask for details. For more information on ecological footprinting as an indicator, please see appendix 2. The ecological footprint of a person is a measure of the amount of land that a person needs in order to produce everything that he or she consumes. The wwf footprint calculator provides a first step for individuals. Have students complete the online personal footprint quiz at. The week 2 lab is called the ecological footprint quiz and is a tool that measures how much land and water we need to produce the resources we consume and to absorb the waste we make.
The compound economic inputoutput methodis a top down approach which takes aggregated data and divvies it up into smaller pieces to calculate the footprint of each component. Readings quiz week 7 ecological footprint this test has 60 attempts. Austrias per capita ecological footprint is three times the size it should be from a global, sustainable perspective. Estimating the ecological footprint of vehicle travel in future years guangqing chi1 and brian stone jr. The ecological footprint is determined by following how much biologically prolific field it needs to consume a populations carbon dioxide radiations and to produce all the means it absorbs. In this case assignment, you will analyze your individual ecological footprint and will examine the footprint of developed and developing countries. Btwit has to say if everyone on the planet lived like you, x planets would be required. The research of this thesis therefore uses current methodologies to estimate the ecological footprint of wellingtonians in 1956 and 2006. An ecological footprint is a means to illustrate the demand that we are putting on earths resources as a whole. I have to do the ecological footprint quiz for homework. The carbon footprint is the fastest growing part of the ecological footprint and accounts currently for about 60% of humanitys total ecological footprint. Never, infrequently, occasionally, often, very often b. This discussion paper on land footprint scenarios prepared by seri for friends of the earth aims to start a debate on the limits to our consumption.
The total footprint of the direct energy component is 3,001gha. Ecological footprint is a measure for the amount of productive land and sea area one needs to support a particular activity, lifestyle, person, or group of people. For example, humanity is consuming natural resources faster than they are being produced, all things taken into consideration were consuming one and a half times as fast as nature is producing, therefore we have an ecological footprint of 1. Ecological footprint the amount of productive land and water a given population requires to produce all the resources they consume and take in all the waste they make using prevailing technology onisto, et al 1998 from a school perspective, ecological footprint the space required to support all the inputs. First, new standards are now provided to address ecological footprint assessments for products and organizations sections iii and iv. A individuals ecological footprint is computed by adding all the requirements of people competing for biologically. Our demands on nature are unsustainable and increasing.
Ecological footprint, are assigned the units of global hectares. Footprint calculator measure your impact global footprint network. What is an ecological footprint and why is it an important measurement. You can then compare your ecological footprint with the biological capacity that exists globally.
An important indicator of sustainable land use, the ecological footprint measure has proved unsuitable for many planning. It helps you be healthier but is usually more expensive. Jun 27, 2017 ecological footprint is a measure for the amount of productive land and sea area one needs to support a particular activity, lifestyle, person, or group of people. An ecological footprint is a tool for measuring the demand placed on nature. The phrase household carbon footprint is frequently used to describe the total co2 emissions associated with a households energy consumption, which includes.
The most rigorous and useful way of measuring and interpreting our ecological bottom line is through ecological footprint analysis. Global footprint network is a research organization that is changing how the world manages its natural resources and responds to climate change. The opd ecological footprint calculator is a simple spreadsheetbased tool designed to estimate the ecological footprint ef of opd applicants based upon. Ecological footprint exercise wh at you should get out of todays class. Or more simple, its how much environment is needed to produce something or support. As a policy guide and planning tool for sustainability, the ecological footprint method.
Your score ecological footprint in hectares less than 150 less than 4. The paper also analyses the methods for calculating ecological footprint, scope of the tool as an impact assessment tool for india and measure for reducing the ecological footprint. Questioning the ecological footprint alessandro gallia,1, mario giampietrob,c, steve gold. You will also learn how the ecological footprint of the average u. Land footprint scenarios friends of the earth europe. The ecological footprint is defined as the biologically productive area needed to provide for everything people use. Ecological footprint of krishna valley in hungary daniel csaba lanczi eotvos lorand university, faculty of science, department of environment and land geography, h1117 budapest, pazmany peter setany 1c. Have students estimate their annual consumption, in pounds, of various nonmeat food items that they eat most often beans, corn, potatoes, apples, etc. The ecological footprint of a city is the surface area required to supply a city with food and other resources and to absorb its wastes. In conjunction with this, research was also conducted to understand the lifestyles and quality of life during the 1950s and today. Ecological footprint download the basic pdf update here. Ecological footprint the ecological footprint calculates the amount of land and water we need to provide everything we use in life.
An ecological footprint is an estimate of yahoo answers. This extreme contrast may be due to the fact that i live in a firstworld country, living in a single house and eating all that my body requires, as well as surplus. Footprint of a population is the area of biologically productive land and sea required to produce the resources this population consumes, and to assimilate the wastes it generates, given prevailing technology. For information on editing questions, click more help below. Click here for detailed instructions on how to disable it watch a youtube video showing how to disable it.
The worldaverage ecological footprint in 2014 was 2. Determine your ecological footprint based on the online quiz. Apr 22, 2008 i have to do the ecological footprint quiz for homework. Choose the part of the world that you consider home to start the quiz earth day network, n. The ecological footprint of wellingtonians in the 1950s by. This study is an evaluation of the ecological footprint indicator, including the specific advantages and shortcomings of the ecological footprint. An ecological footprint is a measure of the amount of earth necessary to provide the resources and absorb the wastes of an individual. Defined by the wwf, an ecological footprint compares countries consumption of natural resources with the earths biological capacity to regenerate them, or a measure of humanitys use of renewable resources.
Follow report log in to add a comment what do you need to know. One of the primary sources of global energy is fossil fuels. Lab 1 quiz return to assessment list part 1 of 1 question 1 of 10 90. If your score is less than 150, your ecological footprint is smaller than 4 hectares. By using the case of land as a limited resource, we want to explore how certain changes in consumption can increase or decrease our pressure to. You should also integrate your understanding of the ecological concepts of energy capture and flow with your sense of how.
A persons ecological footprint describes the area of land necessary to meet hisher needs food, accommodation, transport and consumption. Land footprint by itself gives useful information, but it is far more powerful when combined with the other indicators, like the material, carbon or water footprint, in order to identify true resource efficiency, and tradeoffs and potential synergies across the various categories of natural resource use. Regional ecoeconomic system is an open complex system with the interaction between human being and nature. This means that onethird of the city of burnaby would have to be covered in trees to. If we want to be sustainable, we need to be able to quantify human consumption. Questioning the ecological footprint andrea saltelli. Please disable your ad block extension to browse this site. Another way to think of an ecological footprint is as somebodys impact on the environment. Ecological footprint quiz canadian footprints are among the biggest in the world, surpassed only by those of americans and australian. Introduction to environmental health usa online essays. Biocapacity, biodiversity, ecological footprint analysis, environment impact, sustainable living i.
Global hectares thus are the appropriate unit to represent the ecological footprint of populations and organizations, which are entities that make a continuous stream of withdrawals from the biosphere. An important indicator of sustainable land use, the ecological footprint measure has proved unsuitable for many planning applications because of the limited availability of impact data at the local level of cities and counties and because of an. Objectives graph the average ecological footprints of several countries. Refinement of footprint and carrying capacity figures should be an ongoing part of the process of evaluating and monitoring the sustainability of the human enterprise. Potential of the ecological footprint for monitoring. Ecological footprint energy for transports settlements food seafood wood and paper people consume these resources very fast and generate waste 3.
It looks at all the inputs and outputs needed to support a lifestyle. While theres no official definition of carbon footprint, its generally thought to mean the amount of carbon dioxide and other greenhouse gases that a person, organization, event or product causes to be released to the atmosphere, either directly or indirectly, during its life. You should get a sense of how much area is required to sustain you. A countrys ecofootprint is the total area needed inside or outside its own territory to produce the. A few quizzes for students to complete and then measure their ecological footprint. Ecological footprint ranking 1995 country ecological footprint hectares per person united states 9. Canadian ecologist william rees developed the concept of an ecological footprint to refer to the environmental impact of modern cities and industrial areas. Chose the part of the worldsan antonio, texas that you consider home to start the quiz. Much of his jones seminar centered on ecological footprints. The study also assesses how the ecological footprint could best be combined with other tools to meet the eus desired monitoring objectives. Calculator and guidance for estimating the ecological footprint of one planet development applicants. Ecological footprint, energy consumption, and the looming.
Click on footprint for you at the bottom of the homepage. Canadians are topping the heap because of their large ecological footprints the amount of productive land each person needs to maintain his or her current lifestyle. The ecological footprint standards 2009 includes a number of substantial revisions to the previous 2006 edition. How many planets does it take to support your lifestyle. For this reason, mathis wackernagel, ceo of the global footprint network, developed an alternative concept called the ecological footprint.
Pdf what is ecological footprint and why is it important. Never, infrequently, normally, often, always answer key. Choose from 399 different sets of ecological footprint flashcards on quizlet. Readings quiz week 7 ecological footprintfootprint. Since people use resources from all over the world and pollute far away places with their waste, the ecological footprint. The footprint represents the amount of nature one person needs to provide for all of his or her food, shelter, clothing. Why cities cannot be sustainableand why they are a key to sustainability william rees and mathis wackernagel keywords. In this perspective paper a critical discussion about the concept of the ecological footprint is documented based on 10 questions which are answered from critical and supporting pointsofview. Use our footprint calculator to find out what your biggest areas of resource consumption are and learn how to tread more lightly on the earth. Learn ecological footprint with free interactive flashcards. Relationship between the ecological footprint and the.
The component method uses life cycle assessment lca data to derive the footprint. An ecological footprint estimates a humans impact on earth. One planet development efa calculator guidance notes. This quiz was developed by the global footprint network. Sep 06, 2017 in this case assignment, you will analyze your individual ecological footprint and will examine the footprint of developed and developing countries. An ecological footprint is determined by measuring the rate of water used. Ecological footprint is a way of expressing environmental sustainability in a meaningful way londons footprint is too high to be sustainable though not significantly above the rest of the uk ecological footprint is hugely influenced by affluence but money doesnt buy satisfaction.