Hydrological prediction in poorly gauged river basins

测量不当的河流流域的水文预测

• 批准号: 13800011
• 负责人: TAKEUCHI Kuniyoshi
• 金额: $ 21.76万
• 依托单位: University of Yamanashi
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Special Purposes
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13800011/
• 关键词: Ungauged basin; Hydrological prediction; Theoretical Hydrology; Observational Hydrology; Data Collection Technologies; Hydrological Model; Capacity Building; IAHS; Capacity building; データ不足領域; 水分予測

The objective of this research project is to develop the techniques and models for hydrological prediction in un-gauged or poorly gauged river basins. The following working groups are established in Japan PUB.1. Estimating frequencies of hydrologic extreme events in ungauged basins by using scaling, regionalization, and historical record analysis.2. Establishment of a guide line for selecting hydrologic models through a development of uncertainty evaluation indices.3. Relating hydrologic diversity to landscape elements to establish a realistic PUB model.4. Global-scale hydrological modeling considering interaction between natural variation and anthropogenic activities.5. Downscaling of global hydrologic information for local scale watershed managements in ungauged basins.

该研究项目的目的是开发未登高或评估河流较差的水文预测的技术和模型。以下工作组在日本Pub.1建立。通过使用缩放，区域化和历史记录分析，估算未加州盆地中水文极端事件的频率。2。通过发展不确定性评估指数的发展，建立用于选择水文模型的指南。3。将水文多样性与景观元素有关，以建立现实的酒吧模型4。考虑自然变异与人为活动之间相互作用的全球尺度水文模型。5。缩小全球水文信息，用于未加州盆地的本地规模流域管理。

项目成果

Ishidaira, H., Takeuchi, K, Xu, Z., Ao, T., Magome.J., Kudo.M: "Effect of spatial and temporal resolution of precipitation data on the accuracy of long-term runoff simulation"Weather Radar Information and Distributed Hydrological Modelling. 186-193 (2003)

Ishidaira, H., Takeuchi, K, Xu, Z., Ao, T., Magome.J., Kudo.M：“降水数据时空分辨率对长期径流模拟精度的影响”气象雷达

蔵治光一郎, 田中延亮: "世界の熱帯林における樹冠遮断研究"日本林学会誌. 85(印刷中). (2003)

Koichiro Kuraji、Nobuaki Tanaka：“世界各地热带森林的树冠拦截研究”，日本林业学会杂志 85（出版中）。

Ao, T., Yoshitani, J., Takeuchi, K., Fukami, K., Matsuura, T., Ishidaira, H: "Effects of sub-basin scale on runoff simulation in distributed hydrological model : BTOPMC"Weather Radar Information and Distributed Hydrological Modelling. 227-233 (2003)

Ao, T.、Yoshitani, J.、Takeuchi, K.、Fukami, K.、Matsuura, T.、Ishidaira, H：“分布式水文模型中子流域规模对径流模拟的影响：BTOPMC”气象雷达信息和

S.kanae, T.Oki, K.Musiake: "Principal condition for the earliest Asian summer monsoon onset"Geophys. Res. Let. (印刷中). (2003)

S.kanae，T.Oki，K.Musiake：“亚洲最早夏季季风爆发的主要条件”（出版中）。

Ao, T., Yoshitani, J., Takeuchi, K., Fukami, K., Matsuura, T., Ishidaira, H: "Effects of sub-basin scale on runoff simulation in distributed hydrological model : BTOPMC"Weather Radar Information and Distributed Hydrological Modelling 2003. 227-233 (2003)

Ao, T.、Yoshitani, J.、Takeuchi, K.、Fukami, K.、Matsuura, T.、Ishidaira, H：“分布式水文模型中子流域规模对径流模拟的影响：BTOPMC”气象雷达信息和