Australia's Air Temperature Trend Reviewed
IF 3.6
4区 地球科学
Q1 Earth and Planetary Sciences
引用次数: 0
Abstract
The hypothesis of an artificially exaggerated temperature trend in the Australian continental surface air temperature record is tested via comparison with four other records of temperature measured in the Australian region. The trends extracted from all five records are consistent, so the hypothesis of bias in the Bureau of Meteorology’s Australian surface air temperature record cannot be sustained and is rejected. Using three different methods of trend estimation applied to five temperature anomaly time series, the anthropogenic contribution to warming of the Australian region since 1950 is determined to have occurred at a rate of 0.12 ± 0.02K per decade, which translates to a total anthropogenic warming contribution of 0.78 ± 0.13K over the period 1950 to 2015.澳大利亚的气温趋势回顾
通过与澳大利亚地区其他四个温度记录的比较，对澳大利亚大陆表面气温记录中人为夸大温度趋势的假设进行了检验。从所有五个记录中提取的趋势是一致的，因此气象局的澳大利亚地表气温记录中存在偏差的假设不能维持，并被拒绝。利用对5个温度异常时间序列的3种不同趋势估计方法，确定了1950年以来澳大利亚地区的人为变暖贡献以每10年0.12±0.02K的速率发生，这意味着1950 - 2015年期间的人为变暖贡献总量为0.78±0.13K。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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来源期刊
Journal of Southern Hemisphere Earth Systems Science
Earth and Planetary Sciences-Oceanography
CiteScore
8.10
自引率
8.30%
发文量
0
审稿时长
>12 weeks
期刊介绍：
The Journal of Southern Hemisphere Earth Systems Science (JSHESS) publishes broad areas of research with a distinct emphasis on the Southern Hemisphere. The scope of the Journal encompasses the study of the mean state, variability and change of the atmosphere, oceans, and land surface, including the cryosphere, from hemispheric to regional scales.
general circulation of the atmosphere and oceans,
climate change and variability ,
climate impacts,
climate modelling ,
past change in the climate system including palaeoclimate variability,
atmospheric dynamics,
synoptic meteorology,
mesoscale meteorology and severe weather,
tropical meteorology,
observation systems,
remote sensing of atmospheric, oceanic and land surface processes,
weather, climate and ocean prediction,
atmospheric and oceanic composition and chemistry,
physical oceanography,
air‐sea interactions,
coastal zone processes,
hydrology,
cryosphere‐atmosphere interactions,
land surface‐atmosphere interactions,
space weather, including impacts and mitigation on technology,
ionospheric, magnetospheric, auroral and space physics,
data assimilation applied to the above subject areas .
Authors are encouraged to contact the Editor for specific advice on whether the subject matter of a proposed submission is appropriate for the Journal of Southern Hemisphere Earth Systems Science.
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