CA-排放:中央亚洲山区河流的地理位置排放时间序列
Beatrice Marti1, Andrey Yakovlev2, Dirk Nikolaus Karger3
1hydrosolutions GmbH, Zurich, Switzerland. marti@hydrosolutions.ch.
Scientific data
|September 4, 2023
概括
这项研究介绍了295个标尺位置和135个河流排放时间序列的独特数据集,用于山区中亚. 这些验证的数据支持水文建模和预测该地区的河流流量.
科学领域:
- 水文学的水文学
- 地球科学 地球科学 地球科学
- 环境科学 环境科学
背景情况:
- 中亚的山区拥有复杂的水文系统.
- 全面的,地理位置的河流排水数据的有限可用性阻碍了区域水资源管理和研究.
- 现有的水文年鉴提供了有价值的,但往往碎片化的信息.
研究的目的:
- 为山区中亚地区编制和验证一套关于河流排水和标尺位置的新型数据集.
- 为增强水文分析提供各种时间分辨率 (每月,10天,每天) 的时间序列数据.
- 促进水平衡建模和开发河流流量预测模型.
主要方法:
- 收集了来自中亚水文年鉴的135个地点的排放时间序列.
- 获取295个标尺位置的数据,包括正常放电值.
- 综合第三方数据用于所有标尺的综合盆地表征.
- 使用标准质量检查和排放规范与文献和水平衡方法进行验证的时间序列数据.
主要成果:
- 一个独特的集合295个标尺位置和135个验证的河流排放时间序列的山区中亚.
- 数据包括每月,10天和每天的时间分辨率,持续时间不同.
- 盆地特征数据可用于所有标尺,增强数据实用性.
- 经验证的正常排放值和时间序列数据为水文研究提供了可靠的输入.
结论:
- 展示的地理位置排放时间序列代表了山区中亚地区水文研究的重大进展.
- 这一数据集对于改善水平衡模型和训练河流流失的预测模型至关重要.
- 数据的综合性和验证性解决了区域水文信息的关键缺口.
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