[PDF][PDF] 贝叶斯概率水文预报研究进展与展望

刘章君, 郭生练, 许新发, 成静清, 钟逸轩, 巴欢欢 - 水利学报, 2019 - jhe.ches.org.cn
水文预报不可避免地存在着输入, 水文模型参数和结构等不确定性, 导致预报结果也具有不确定
性. 因此, 定量估计水文预报的不确定性, 实现概率水文预报, 不仅可得到比确定性预报更高的 …

[HTML][HTML] Multiple hydrological models comparison and an improved Bayesian model averaging approach for ensemble prediction over semi-humid regions

W Huo, Z Li, J Wang, C Yao, K Zhang… - … research and risk …, 2019 - Springer
In semi-humid regions, accurate prediction of flood processes is challenging. The goal of
this study is to gain more insights into the runoff generation mechanism in semi-humid …

Hydrologic multi-model ensemble predictions using variational Bayesian deep learning

D Li, L Marshall, Z Liang, A Sharma - Journal of Hydrology, 2022 - Elsevier
Multi-model ensembles enable assessment of model structural uncertainty across multiple
disciplines. Bayesian Model Averaging (BMA) is one of the most popular ensemble …

Application of a fractional instantaneous unit hydrograph in the topmodel: A case study in chengcun basin, China

X Xiang, T Ao, X Li - Applied Sciences, 2023 - mdpi.com
The movement of water flow usually has history and path dependence. Fractional calculus is
very suitable for describing the process with memory and hereditary properties. In this study …

Impact of climate change on runoff and uncertainty analysis

J Chang, H Zhang, Y Wang, L Zhang - Natural Hazards, 2017 - Springer
It is necessary to analyze the future runoff changes using a more realistic climate
classification scheme. This paper investigates the climate changes and runoff variation by …

Prioritization of potentially contaminated sites: A comparison between the application of a solute transport model and a risk-screening method in China

T Li, Y Liu, PL Bjerg - Journal of Environmental Management, 2021 - Elsevier
Numerous potential contaminated sites in China pose a substantial risk to human health and
the local ecology. Thus, there is an urgent need to prioritize and further investigate potential …

Toward improved probabilistic predictions for flood forecasts generated using deterministic models

X Jiang, HV Gupta, Z Liang, B Li - Water Resources Research, 2019 - Wiley Online Library
Uncertainties in flood forecasts are inevitable, and the key issue is to develop probabilistic
predictions so that the predictive uncertainty (PU) bounds can be estimated. We develop …

Multi-objective calibration of MIKE SHE with SMAP soil moisture datasets

D Li, Z Liang, B Li, X Lei, Y Zhou - Hydrology Research, 2019 - iwaponline.com
Root zone soil moisture plays an important role in water storage in hydrological processes.
The recently launched Soil Moisture Active Passive (SMAP) mission has produced a high …

[HTML][HTML] Toward a combined Bayesian frameworks to quantify parameter uncertainty in a large mountainous catchment with high spatial variability

Y Hassanzadeh, AA Afshar, M Pourreza-Bilondi… - Environmental …, 2019 - Springer
Although hydrological models play an essential role in managing water resources,
quantifying different sources of uncertainties is a challenging task. In this study, the …

On the operational flood forecasting practices using low-quality data input of a distributed hydrological model

B Li, Z Liang, Q Chang, W Zhou, H Wang, J Wang… - Sustainability, 2020 - mdpi.com
Low-quality input data (such as sparse rainfall gauges, low spatial resolution soil type and
land use maps) have limited the application of physically-based distributed hydrological …