鄱阳湖入湖径流和水资源变化特征分析
Characteristic Analysis of Inflow and Water Resources in the Poyang Lake Basin

作者: 喻中文 , 谭国良 , 李国文 :江西省水文局,南昌;

关键词: 鄱阳湖水资源量入湖径流变化趋势Poyang Lake Water Resources Inflow Runoff Trend Analysis

摘要:
鄱阳湖流域占江西省国土总面积的97.2%,占长江控制流域面积的9%,鄱阳湖流域水资源变化对长江流域有着显著影响。本文通过分析鄱阳湖流域降水、径流等水文水资源要素,得出了各要素的年际、年内及地域空间上的变化规律。同时,采用Mann-Kendall (MK)方法,分析鄱阳湖流域隆水量以及各站年入湖径流的变化趋势。

Abstract: Poyang Lake basin accounts for 97.2% of total land area in Jiangxi Province and 9% of Yangtze River basin, and the change of water resources in the Poyang Lake significantly affects Yangtze River drainage area. In this study, the inter-annual, intra-annual and regional variation rules of each element were obtained through analyzing precipitation, runoff and other elements of hydrology and water resources in the Poyang Lake basin. Meanwhile, the Mann-Kendall (MK) method was used to analyze the precipitation of the Poyang Lake basin and the significance level of variation trend of annual inflow in each station.

文章引用: 喻中文 , 谭国良 , 李国文 (2014) 鄱阳湖入湖径流和水资源变化特征分析。 水资源研究, 3, 465-472. doi: 10.12677/JWRR.2014.36057

参考文献

[1] 陈静. 鄱阳湖流域水资源利用现状分析及建议[J]. 长江流域资源与环境, 2004, 13(增刊): 93-96. CHEN Jing. Current status of water resources utilization in Poyang Lake watershed with suggestions on its rational use. Resources and Environment in the Yangtze Basin, 2004, 13(Suppl.): 93-96. (in Chinese)

[2] 罗蔚, 张翔, 邓志民, 肖洋. 近50年鄱阳湖流域入湖总水量变化与旱涝急转规律分析[J]. 应用基础与工程科学学报, 2013, 21(5): 343-345. LUO Wei, ZHANG Xiang, DENG Zhimin and XIAO Yang. Variation of the total runoff into Poyang Lake and drought-flood abrupt alternation during the past 50 years. Journal of Basic Science and Engineering, 2013, 21(5): 343- 345. (in Chinese)

[3] 严蜜, 刘健. 鄱阳湖流域干旱气候特征研究[J]. 湖泊科学, 2013, 25(1): 65-72. YAN Mi, LIU Jian. Climatic characteristics of the drought in Poyang Lake catchment. Lake Sciences, 2013, 25(1): 65- 72. (in Chinese)

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