The importance of understanding ecological footprints

These factories that are mushrooming every day use a lot of fuel for their processes.

Ecological footprint recycling

Indeed, the EF does not measure changes in biodiversity , for which other indicators are needed. Food production is singled out because it depends on water, preservatives, refrigeration, and energy, and results in emission of carbon extracts. Words: , Paragraphs: 9, Pages: 4 Publication date: March 26, Sorry, but copying text is forbidden on this website! This approach can also be applied to an activity such as the manufacturing of a product or driving of a car. The miles traveled to deliver the food to consumers is a threat to the environment. The focus of Ecological Footprint accounting is biological resources. Ecological Footprint of 52 countries Another way to measure ecological footprint is a country-wise ranking. In other words, 1. Global trends in humanity's ecological footprint[ edit ] According to the edition of the National Footprint Accounts, humanity's total ecological footprint has exhibited an increasing trend since , growing an average of 2. Everyone of us has an ecological footprint. Everyone has desire, and it will never get satisfied.

My carbon footprint is However, such aggregation requires simplification of a complex reality; for example, an assumption built into the EF is that technology is the same across the globe and through time. The net result of the study was that nuclear power produced 3.

Why is it important to reduce ecological footprint

My good and services footprint is This resource accounting is similar to life-cycle analysis wherein the consumption of energy , biomass food , fiber , building material , water and other resources are converted into a normalized measure of land area called global hectares gha. Understanding the Ecological Footprint Environment sustainability covers anything that is needed to save the status of future human beings. The efforts you put as an individual to conserve the environment counts a lot. Who are the Worst Offenders? Ecological footprints may be used to argue that many current lifestyles are not sustainable. EF calculations have questioned the sustainability and equity of current consumption and production practices. It is highly agreed that during the recent times environmental sustainability is facing challenges from several parameters. Often, when only the carbon footprint is reported, it is expressed in weight of CO2 or CO2e representing GHG warming potential GGWP , but it can also be expressed in land areas like ecological footprints. We can clearly see that production biocapacity is higher is some areas than others — but also that in all areas, demand is overshooting capacity with the global consumption equal to about 1. The ecological footprint is therefore a very important environmental indicator that should be observed not only by countries but individuals as well. Footprint made of leaves Building a future in which people live in harmony with nature. For example, replacing ancient woodlands or tropical forests with monoculture forests or plantations may improve the ecological footprint.

The tool can inform policy by examining to what extent a nation uses more or less than is available within its territory, or to what extent the nation's lifestyle would be replicable worldwide.

Problems like carbon emissions, lack of fresh air, increased desertification, global warming and increased environmental pollution would be reduced. Now keeping in mind the vast majority of present and coming future population living below the standards of more developed regions, what is to be done about this situation.

The limits to our natural resources are expressed in in myriad ways such as biodiversity loss, topsoil depletion, the collapse of fish stocks, peak oil etc.

ecological footprint essay

An eco-footprint calculator can give you real numbers that indicate approximately how much energy and resources you use. Meanwhile, social scientists have used the EF as a comprehensive indicator of the ecological impacts of humans on the planet in order to test empirically different social theories of the forces driving those impacts.

ecological footprint formula

This methodology started life around when the first academic publication about the issue was created by William Rees. Researchers have combined footprint analysis with measures of human development to assess whether countries are on track toward sustainable development —defined as a per capita EF lower than the available per capita biocapacity with a high rating above 0.

However, the residents alone have a footprint of 2.

ecological footprint example

The report did not measure the added footprint of the 15, visitors who have toured BedZED since its completion in Despite the fact the city is highly populated, their consumption and utilization of natural resources is at a standard level.

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Understanding Ecological Footprint