E3S Web Conf.
Volume 144, 2020The 2nd International Symposium on Water Resource and Environmental Management (WREM 2019)
|Number of page(s)||7|
|Published online||27 January 2020|
Spatio-temporal Analysis of Precipitation data in the Poyang Lake Basin, China
School of Hydraulic and Ecological Engineering, Nanchang Institute of Technology, Nanchang, 330099, Jiangxi, China
* Corresponding author: email@example.com
The monthly precipitation data from 14 stations were used to research the precipitation variation in Poyang lake basin during 1957–2012. The Mann–Kendall method was applied to analysis precipitation trends. There are two main periods of 1964~1975 and 1986~1999 with increasing annual precipitations for this basin. There is a highest coefficient of variation of the annual precipitation in the north mountain area of the basin. There are significant increasing trends in annual precipitation for Lushan station and Zhangshu station which located in the north. Six stations in the north had the significant upward trend in summer and eleven stations had the significant upward trend in winter. It can be determined that the Poyang lake basin has become wetter in winter over the period 1957-2012.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.