Title :
The Study on Trend of Climate Change in Nanchang
Author :
Jiang, Huo-Wen ; Yang, Pu ; Huang, Ya-Zhe
Author_Institution :
Math. & Comput. Sci. Coll., JiangXi Sci. & Technol. Normal Univ., Nanchang, China
Abstract :
In the paper, the temperature ,sunlight hours and rainfall for the last 25 years in Nanchang are collected and calculated using Matlab and the EVIEWS software analysis. In the period, the annually mean temperature of Nanchang were arising at a rate of 0.0557°C/1-year. And quarterly temperatures, sunlight hours and rainfall data for the last 25 years in Nanchang were consolidated statistical analysis. The paper also discussed the relationship between annually mean temperature ,sunlight hours and rainfall for the last 25 years in Nanchang. there is no linear relationship between temperature and rainfall, and a positive correlation between temperature and sunlight hours.
Keywords :
atmospheric temperature; climatology; rain; sunlight; China; EVIEWS software analysis; Matlab software analysis; Nanchang; annual mean temperature; climate change; correlation coefficient; linear least squares problems; linear regression; rainfall data; statistical analysis; sunlight hours; temperature data; Business; Correlation; Educational institutions; Linear regression; MATLAB; Meteorology; Springs;
Conference_Titel :
Multimedia Technology (ICMT), 2010 International Conference on
Conference_Location :
Ningbo
Print_ISBN :
978-1-4244-7871-2
DOI :
10.1109/ICMULT.2010.5629506
