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The term Global Warming Potential (GWP) lets us compare different greenhouse gases as to how much heat each traps.

GWP compares the amount of heat trapped by an amount of the greenhouse gas with the same amount of Carbon Dioxide (CO2). GWP is calculated over a period of years, usually 20, 100 or 500 years. The GWP of CO2 is standardised as 1.

Methane (CH4) is calculated as having an GWP of 86 over 20 years, and 34 over 100 years (much more powerful than CO2).

The GWP of a greenhouse gas depends on:

  • how much heat it can hold (the absorption of infrared radiation)
  • in what part of the light spectrum does it work best (the spectral location of its absorbing wavelength)
  • how long it stays in the atmosphere (its atmospheric lifetime).
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6mo ago

The Global Warming Potential (GWP) is a measure of how much heat a greenhouse gas traps in the atmosphere over a specific time period compared to carbon dioxide. It is used to compare the impact of different greenhouse gases on global warming and to inform policies aimed at reducing emissions.

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Q: What is the purpose of the term Global Warming Potential?
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Continue Learning about Earth Science

Is it 'global warming' or 'global warning'?

The correct term is 'global warming'. It refers to the long-term increase in Earth's average surface temperature due to human activities like burning fossil fuels, deforestation, and industrial processes. 'Global warning' is not a recognized term in the context of climate change.


What term best describes worldwide temperatures rising above their natural levels?

Global warming


What is the English translation of the term calentamiento global?

The English translation for the term calentamiento global is Global Warming. This term refers to the process whereby gasses and pollution in the atmosphere lead to an average increase in the world's temperatures.


Is global warming or nuclear fuels more dangerous?

Both global warming and nuclear fuels have potential dangers. Global warming can lead to widespread environmental disruption and impact ecosystems. Nuclear fuels carry the risk of catastrophic accidents like meltdowns and long-term environmental contamination, but also provide low-carbon energy that can help mitigate global warming. Both issues require careful consideration and management to minimize risks.


Is global warming a cause or a effect of climate change?

Global warming is an effect of climate change. Climate change refers to long-term changes in temperature, precipitation, and other atmospheric conditions. Global warming specifically refers to the increase in Earth's average surface temperature due to human activities like burning fossil fuels.

Related questions

Will Global Warming cover Idaho?

yes global warming covers the whole globe hence the term GLOBAL


Can you quote another term for global warming?

Climate change. Though that is actually caused by global warming.


How is the term Global warming used in a sentence?

Global warming is the main cause for our drastic changes in temperature.


What term means the increase of average yearly temperature?

The term is "global warming," which refers to the long-term increase in Earth's average surface temperature.


Is it 'global warming' or 'global warning'?

The correct term is 'global warming'. It refers to the long-term increase in Earth's average surface temperature due to human activities like burning fossil fuels, deforestation, and industrial processes. 'Global warning' is not a recognized term in the context of climate change.


What is the technical term for global warming in Telugu?

The technical term for global warming in Telugu is "లోక ఉష్ణోగ్రత" (loka ushnogra).


What term best describes worldwide temperatures rising above their natural levels?

Global warming


What is GWP100?

Global warming potential over 100 years. Typically compared to another value like GWP20 to show long term and short term effects on the environment.


What is the English translation of the term calentamiento global?

The English translation for the term calentamiento global is Global Warming. This term refers to the process whereby gasses and pollution in the atmosphere lead to an average increase in the world's temperatures.


What person coined the phrase Global Warming?

Wallace Broecker from Columbia University is said to have "coined" the term Global Warming.


What is another term for Global Warming?

Climate change


Who has unanswered questions?

what is the known term for global warming and how it affects birds there is a term for it and what is is?