Earth’s Energy Imbalance: Confirmation and Implications
Our climate model, driven mainly by increasing human-made greenhouse gases and aerosols, among other forcings, calculates that Earth is now absorbing 0.85 T 0.15 watts per square meter more energy from the Sun than it is emitting to space. This imbalance is confirmed by precise measurements of incre...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.366.1475 2023-05-15T16:40:49+02:00 Earth’s Energy Imbalance: Confirmation and Implications James Hansen Larissa Nazarenko Reto Ruedy Makiko Sato Josh Willis Anthony Del Genio Dorothy Koch Andrew Lacis Ken Lo Surabi Menon Gavin A. Schmidt Nicholas Tausnev The Pennsylvania State University CiteSeerX Archives 2005 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.366.1475 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.366.1475 Metadata may be used without restrictions as long as the oai identifier remains attached to it. https://pangea.stanford.edu/research/Oceans/GES205/Hansen_Science_Earth's Energy Balance.pdf text 2005 ftciteseerx 2016-01-08T01:03:21Z Our climate model, driven mainly by increasing human-made greenhouse gases and aerosols, among other forcings, calculates that Earth is now absorbing 0.85 T 0.15 watts per square meter more energy from the Sun than it is emitting to space. This imbalance is confirmed by precise measurements of increasing ocean heat content over the past 10 years. Implications include (i) the expectation of additional global warming of about 0.6-C without further change of atmospheric composition; (ii) the confirmation of the climate system’s lag in responding to forcings, implying the need for anticipatory actions to avoid any specified level of climate change; and (iii) the likelihood of acceleration of ice sheet disintegration and sea level rise. Earth_s climate system has considerable thermal inertia. This point is of critical importance to policy- and decision-makers who seek to mitigate the effects of undesirable anthropogenicclimatechange.Theeffectoftheinertia is to delay Earth_s response to climate forcings Text Ice Sheet Unknown |
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English |
description |
Our climate model, driven mainly by increasing human-made greenhouse gases and aerosols, among other forcings, calculates that Earth is now absorbing 0.85 T 0.15 watts per square meter more energy from the Sun than it is emitting to space. This imbalance is confirmed by precise measurements of increasing ocean heat content over the past 10 years. Implications include (i) the expectation of additional global warming of about 0.6-C without further change of atmospheric composition; (ii) the confirmation of the climate system’s lag in responding to forcings, implying the need for anticipatory actions to avoid any specified level of climate change; and (iii) the likelihood of acceleration of ice sheet disintegration and sea level rise. Earth_s climate system has considerable thermal inertia. This point is of critical importance to policy- and decision-makers who seek to mitigate the effects of undesirable anthropogenicclimatechange.Theeffectoftheinertia is to delay Earth_s response to climate forcings |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
James Hansen Larissa Nazarenko Reto Ruedy Makiko Sato Josh Willis Anthony Del Genio Dorothy Koch Andrew Lacis Ken Lo Surabi Menon Gavin A. Schmidt Nicholas Tausnev |
spellingShingle |
James Hansen Larissa Nazarenko Reto Ruedy Makiko Sato Josh Willis Anthony Del Genio Dorothy Koch Andrew Lacis Ken Lo Surabi Menon Gavin A. Schmidt Nicholas Tausnev Earth’s Energy Imbalance: Confirmation and Implications |
author_facet |
James Hansen Larissa Nazarenko Reto Ruedy Makiko Sato Josh Willis Anthony Del Genio Dorothy Koch Andrew Lacis Ken Lo Surabi Menon Gavin A. Schmidt Nicholas Tausnev |
author_sort |
James Hansen |
title |
Earth’s Energy Imbalance: Confirmation and Implications |
title_short |
Earth’s Energy Imbalance: Confirmation and Implications |
title_full |
Earth’s Energy Imbalance: Confirmation and Implications |
title_fullStr |
Earth’s Energy Imbalance: Confirmation and Implications |
title_full_unstemmed |
Earth’s Energy Imbalance: Confirmation and Implications |
title_sort |
earth’s energy imbalance: confirmation and implications |
publishDate |
2005 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.366.1475 |
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Ice Sheet |
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Ice Sheet |
op_source |
https://pangea.stanford.edu/research/Oceans/GES205/Hansen_Science_Earth's Energy Balance.pdf |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.366.1475 |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766031238267666432 |