气候变化领域集成服务门户(CCPortal): Spectrally refined unbiased Monte Carlo estimate of the Earth's global radiative cooling

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DOI	10.1073/pnas.2315492121
	Spectrally refined unbiased Monte Carlo estimate of the Earth's global radiative cooling
	Nyffenegger-Pere, Yaniss; Armante, Raymond; Bati, Megane; Blanco, Stephane; Dufresne, Jean-Louis; El Hafi, Mouna; Eymet, Vincent; Forest, Vincent; Fournier, Richard; Gautrais, Jacques; Lebrun, Raphael; Mellado, Nicolas; Mourtaday, Nada; Paulin, Mathias
发表日期	2024
ISSN	0027-8424
EISSN	1091-6490
起始页码	121
结束页码	5
卷号	121 期号:5
英文摘要	The Earth's radiative cooling is a key driver of climate. Determining how it is affected by greenhouse gas concentration is a core question in climate -change sciences. Due to the complexity of radiative transfer processes, current practices to estimate this cooling require the development and use of a suite of radiative transfer models whose accuracy diminishes as we move from local, instantaneous estimates to global estimates over the whole globe and over long periods of time (decades). Here, we show that recent advances in nonlinear Monte Carlo methods allow a paradigm shift: a completely unbiased estimate of the Earth's infrared cooling to space can be produced using single model, integrating the most refined spectroscopic models of molecular gas energy transitions over a global scale and over years, all at a very low computational cost (a few seconds).
英文关键词	climate change; radiative forcing; line-by-line; Monte Carlo
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001167415600001
来源期刊	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/309694
作者单位	Centre National de la Recherche Scientifique (CNRS); Universite de Toulouse; Universite Toulouse III - Paul Sabatier; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Astrofisica de Andalucia (IAA); Centre National de la Recherche Scientifique (CNRS); Sorbonne Universite; Universite PSL; Ecole Normale Superieure (ENS); Universite de Toulouse; Universite Federale Toulouse Midi-Pyrenees (ComUE); Universite Toulouse III - Paul Sabatier; Institut National Polytechnique de Toulouse; Universite Toulouse 1 Capitole; Universite de Toulouse - Jean Jaures; Centre National de la Recherche Scientifique (CNRS); Centre National de la Recherche Scientifique (CNRS); IMT - Institut Mines-Telecom; Universite Federale Toulouse Midi-Pyrenees (ComUE); Universite de Toulouse; IMT Mines Albi; Universite de Toulouse; Universite Toulouse III - Paul Sabatier; Centre National de la Recherche Scientifique (CNRS)
推荐引用方式 GB/T 7714	Nyffenegger-Pere, Yaniss,Armante, Raymond,Bati, Megane,et al. Spectrally refined unbiased Monte Carlo estimate of the Earth's global radiative cooling[J],2024,121(5).
APA	Nyffenegger-Pere, Yaniss.,Armante, Raymond.,Bati, Megane.,Blanco, Stephane.,Dufresne, Jean-Louis.,...&Paulin, Mathias.(2024).Spectrally refined unbiased Monte Carlo estimate of the Earth's global radiative cooling.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,121(5).
MLA	Nyffenegger-Pere, Yaniss,et al."Spectrally refined unbiased Monte Carlo estimate of the Earth's global radiative cooling".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 121.5(2024).