The effect of ENSO on rainfall characteristics in the tropical peatland areas of Central Kalimantan, Indonesia
The effect of ENSO on rainfall characteristics in the tropical peatland areas of Central Kalimantan, Indonesia
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ENSO 对印度尼西亚中加里曼丹热带泥炭地地区降雨特征的影响
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
M. Sekine
中科院分区：
文献类型：
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作者：
G. Susilo;Koichi Yamamoto;T. Imai;Y. Ishii;H. Fukami;M. Sekine
摘要研究了厄尔尼诺南方涛动（ENSO）对印度尼西亚加里曼丹中部热带泥炭地降雨特征的影响。这项研究使用了1978年至2008年收集的降雨数据。结果表明，厄尔尼诺/南方涛动事件和研究地区观测到的降雨趋势之间存在关系。进一步的分析表明，厄尔尼诺事件对降水的影响比拉尼娜事件更大。厄尔尼诺现象也与旱季降雨量不足1毫米的天数增加有关。分析表明，厄尔尼诺现象对旱季降雨量的影响每年都在加剧。此外，厄尔尼诺/南方涛动现象并不是影响观测地区降雨趋势的唯一因素。其他因素，如森林砍伐，也可能影响这一趋势。编辑Z.W. Kundzewicz Citation Susilo，G.E.，Yamamoto，K.，今井，T.，石井，Y.，H.M.，和Sekine，M.，2013. ENSO对印度尼西亚加里曼丹中部热带泥炭地降雨特征的影响。Hydrological Sciences Journal，58（3），539-548.
Abstract The effect of the El Niño Southern Oscillation (ENSO) on rainfall characteristics in the tropical peatland areas of Central Kalimantan, Indonesia, is demonstrated. This research used rainfall data collected between 1978 and 2008. The results suggest a relationship between ENSO events and the trend in rainfall observed in the study area. Further analyses show that El Niño events have a stronger effect on the rainfall compared to La Niña events. El Niño events were also correlated to the increase in the number of days with less than 1 mm of rainfall in the dry season. The analysis reveals that the impact of El Niño events on rainfall in dry seasons is intensifying annually. Furthermore, ENSO events are not the only factors affecting rainfall trends in the observed area. Other factors, such as deforestation, may also affect the trend. Editor Z.W. Kundzewicz Citation Susilo, G.E., Yamamoto, K., Imai, T., Ishii, Y., Fukami, H., and Sekine, M., 2013. The effect of ENSO on rainfall characteristics in the tropical peatland areas of Central Kalimantan, Indonesia. Hydrological Sciences Journal, 58 (3), 539–548.