Effective linkage between meteorological service and hydrological service for severe weather
DU Xiaohe1,2, SUN Gaohu1
1. China Institute of Water Resources and Hydropower Research, Beijing 100038; 2. Research Center on Flood and Drought Disaster Reduction of the Ministry of Water Resources, Beijing 100038
Abstract：Hydrological and meteorological services are every important parts of non-engineering measures for flood prevention and disaster mitigation.The accuracy and lead-time of hydro-meteorological forecast are directly related to the emergency response and important decision of flood risk reduction, prevention and preparedness.As an input to hydrological modeling, the quality of meteorological service products is the main uncertainty which impacts the accuracy of hydrological forecasting.On the basis of analyzing the characteristics of hydrological service and meteorological service, briefly identifies the different needs for meteorological service products to various targets, especially the unique demands on the quantitative precipitation estimate (QPE) and the quantitative precipitation forecast (QPF); analyzed the shortage of meteorological products targeting the requirements of hydrological service; initially discussed the future direction to strengthen the effective linkage between meteorological service and hydrological service.
杜晓鹤, 孙高虎. 简析气象服务与水文服务的有效衔接[J]. 中国防汛抗旱, 2021, 31(12): 39-43.
DU Xiaohe, SUN Gaohu. Effective linkage between meteorological service and hydrological service for severe weather. journal1, 2021, 31(12): 39-43.
[1] CRED. The human cost of disasters: An overview of the last 20 years (2000-2019)[R]. UNDRR, 2020. [2] LIU J. Progresses and Challenges of QPE/QPF Utilization in Hydrology[J]. Tropical Cyclone Research and Review, 2012(2): 4. [3] Hideaki MIZUNO. Sediment-related Disaster Forecasting Warning System Project[M]. ESCAP/WMO Typhoon Committee, WMO/TD-No. 1520, 2010. [4] 田济扬, 刘荣华, 李锐, 等. 气象水文耦合预报技术在山洪灾害防御中的应用与展望[J]. 中国防汛抗旱, 2020, 30(Z1): 54-57, 112. [5] 林炳章. 水文气象大数据分析与网络洪涝灾害预警平台探讨[J]. 中国防汛抗旱, 2019, 29(5): 3. [6] 彭涛, 沈铁元, 高玉芳, 等. 流域水文气象耦合的洪水预报研究及应用进展[J]. 气象科技进展, 2014, 4(2): 52-58. [7] 廖远三, 胡胜建. 气象水文预警预报在山洪灾害防御中的应用[J]. 中国防汛抗旱, 2014, 24(1): 76-78. [8] 包红军, 赵琳娜, 何倚, 等. TIGGE降水与水文模型的耦合在洪水预报中的应用[C]//中国水利学会2010学术年会论文集(上册), 2010: 419-427. [9] Lin N, Yin J, Yang Y, et al. Hazard assessment for typhoon-induced coastal flooding and inundation in Shanghai, China[J]. Journal of Geophysical Research: Oceans, 10.1029/2021JC017319. [10] Yin J, Yu D, Wilby R, et al. Modelling the impact of land subsidence on urban pluvial flooding: A case study of downtown Shanghai, China [J]. Science of the Total Environment. 544(2016)744-753.
2021, Vol. 31 
