利用定量回归分析白俄罗斯境内的日平均气温和降水量

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
V. F. Loginov, M. A. Khitrykau
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引用次数: 0

摘要

摘要 采用量值回归法分析了日平均气温和日总降水量。考虑了与所选极端值(即低于 0.1(仅用于气温分析)和高于 0.9)相对应的量值。结果表明,在大多数情况下,冬季和夏季气温量值的空间分布接近平均值。气温和总降水量的时间变化特征与现代气候变暖相一致。只有当定量为 0.9 及以上时,气温与地球表面特征之间才存在统计意义上的显著关系。由于形成高强度降水的因素复杂,日总降水量的空间分布没有明显的规律。据统计,日总降水量、地形和境内森林覆盖率之间存在显著关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Analysis of Average Daily Temperature and Precipitation on the Territory of Belarus Using Quantile Regression

Analysis of Average Daily Temperature and Precipitation on the Territory of Belarus Using Quantile Regression

Abstract

Average daily air temperature and daily total precipitation were analyzed using quantile regression. Quantiles corresponding to the selected extremes, i.e., below 0.1 (only for the analysis of air temperature) and above 0.9 were considered. It has been shown for the majority of cases that the spatial distribution of air temperature quantiles is close to the mean for winter and summer seasons. Specific features of temporal changes in the quantiles of air temperature and total precipitation are in line with the modern climate warming. A statistically significant relationship between air temperature and Earth surface characteristics is observed only for quantiles of 0.9 and more. Due to the complexity of the factors responsible for the formation of high-intensity precipitation, there is no clear pattern in the spatial distribution of the quantiles of daily total precipitation. There is statistically significant relationship between daily total precipitation, orography, and forest cover fraction on the territory.

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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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