Régimen de precipitación en la cuenca de Huarinilla-Cotapata, La Paz-Bolivia
Régimen de precipitación en la cuenca de Huarinilla-Cotapata, La Paz-Bolivia
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玻利维亚拉巴斯科塔帕塔
DOI：
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发表时间：
2005
期刊：
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通讯作者：
Jorge Molina
中科院分区：
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作者：
Jorge Molina
通过分析自1995年以来安装的8个雨量计收集的数据，对瓦里尼利亚河流域的降水状况进行了研究。该盆地位于安第斯山脉潮湿的东侧，海拔5.600至1.100米。由于测量时间较短，为了推断长期模式，使用记录更长的测量仪进行了统计分析。结果表明：云雾林区大部分地区年降水量在3000 mm以上，降雨连续，强度中等;在“paramo yungueno”和山区森林地区，降雨量在1.500至2.200毫米/年之间。观察到了很大的空间变异性，这与复杂的地形有关。
The precipitation regime in the Huarinilla river basin was studied through the analysis of data collected by eight rainfall gauges installed since 1995. The basin is located on the humid eastern side of the Andes, between 5.600 and 1.100 m. As the period of measurement was short and with the aim of inferring the long term pattern, a statistical analysis was carried out using a gauge with a much longer record. The results obtained show that total annual precipitation exceeds 3.000 mm in most of the cloud forest region, where the rain is continuous and of moderate intensity. It is in the range of 1.500 to 2.200 mm/year in the “paramo yungueno” and mountain forest regions. A great spatial variability was observed, which is associated with the complex relief.