The footprint can also be a useful tool to educate people about carrying capacity and overconsumptionwith the aim of altering personal behavior. If the use of ecological footprints are complemented Ecological footprint essay notes other indicators, such as one for biodiversitythe problem might be solved.
Furthermore, such moral conclusions seem to be an argument for autarky. Footprint measurements and methodology[ edit ] The natural resources of Earth are finiteand unsustainably strained by current levels of human activity. The net result of the study was that nuclear power produced 3.
Such a global comparison also clearly shows the inequalities of resource use on this planet at the beginning of the twenty-first century. The study also concluded that nuclear power produced the smallest amount of CO2 of any of their electricity sources.
Newman has argued that the ecological footprint concept may have an anti-urban bias, as it does not consider the opportunities created by urban growth.
Similarly, if organic farming yields were lower than those of conventional methods, this could result in the former being "penalized" with a larger ecological footprint. However this should not be surprising, since the two methods address different research questions.
The World Nuclear Association provides a comparison of deaths due to accidents among different forms of energy production.
Findhorn Ecovillagea rural intentional community in MorayScotlandhad a total footprint of 2. In their comparison, deaths per TW-yr of electricity produced in UK and USA from to are quoted as for hydropower, for coal, 85 for natural gas, and 8 for nuclear. Both can be applied to products, people or whole societies.
Cities, due to population concentrationhave large ecological footprints and have become ground zero for footprint reduction. However, the residents alone have a footprint of 2.
The report did not measure the added footprint of the 15, visitors who have toured BedZED since its completion in Inthe average biologically productive area per person worldwide was approximately 1. This compares to for natural gas and for coal according to this study. A life cycle analysis centered on the Swedish Forsmark Nuclear Power Plant estimated carbon dioxide emissions at 3.
This approach can also be applied to an activity such as the manufacturing of a product or driving of a car. For example, replacing ancient woodlands or tropical forests with monoculture forests or plantations may improve the ecological footprint.
List of countries by ecological footprint The world-average ecological footprint in was 2. Inthe Global Footprint Network estimated the global ecological footprint as 1.
Critics argue that this is a dubious characterization since mechanized rural farmers in developed nations may easily consume more resources than urban inhabitants, due to transportation requirements and the unavailability of economies of scale.
Therefore, the critics argue that the Footprint can only be applied globally. Methodology[ edit ] The ecological footprint accounting method at the national level is described on the web page of Global Footprint Network  or in greater detail in an academic paper.
Ecological footprints may be used to argue that many current lifestyles are not sustainable. Often, when only the carbon footprint is reported, it is expressed in weight of CO2 or CO2e representing GHG warming potential GGWPbut it can also be expressed in land areas like ecological footprints.
There is also a high variation within countries, based on individual lifestyle and economic possibilities. This resource accounting is similar to life-cycle analysis wherein the consumption of energybiomass foodfiberbuilding materialwater and other resources are converted into a normalized measure of land area called global hectares gha.
Some even take this train of thought a step further, claiming that the Footprint denies the benefits of trade. While improvements are still possible, there are already standards available sincewith updates in Despite being populated by relatively "mainstream" home-buyers, BedZED was found to have a footprint of 3.
New York and Singapore respectively — may lead to the perception of these populations as "parasitic". This is because these communities have little intrinsic biocapacity, and instead must rely upon large hinterlands.The concept name of the carbon footprint originates from ecological footprint discussion. The carbon footprint is a subset of the ecological footprint and of the more comprehensive Life Cycle Assessment (LCA).
Ecological Footprint Essay.
The Ecological Footprint is a great way to make people aware of what they are doing to the environment. It is a very simple way of explaining the damage that humans cause to the Earth. View Essay - Ecological footprint essay from ALA at Arizona State University. Pup Sustainable Cities September 6, Footprints for the Future In todays society, taking care of our planet.
Ecological Economics 32 () – COMMENTARY FORUM: THE ECOLOGICAL FOOTPRINT Ecological footprints and sustainable development Ian Moffatt.
The ecological footprint measures human demand on nature, i.e., the quantity of nature it takes to support people or an economy. It tracks this demand through an ecological accounting system. North Rhine-Westphalia releases Ecological Footprint analysis.
ultimately undermining our economies’ ability to operate,” notes Mathis Wackernagel, co-founder and CEO of Global Footprint Network. An essay by Wackernagel opened the report, which also featured the Ecological Footprint assessment in addition to nearly 30 other.Download