水库旱警水位确定及其影响因素探讨

摘要

Drought warning water level as the warning indicators of drought-resisting warning and sustainable utilization of water resources are the important basis of drought control and drought scheduling .In this paper , combined with the case of 3 reservoirs in Jiangmen City , drought warning water level can be determined , and the working thought and methods are introduced with examples , at last the evaluation of determination result are analyzed .It is emphasized on the reservoir water , urban water supply , irrigation water, eco-environmental water requirement and other influential factors to determine drought warning water level , and this can be provided as references for future researches .%旱警水位作为防旱预警和水资源可持续利用的警示性指标，是防旱抗旱调度的重要依据。该文结合江门市3宗水库旱警水位确定工作实际，实例介绍确定工作思路和方法，分析评定确定结果，重点探讨了水库来水、城镇供水、灌溉用水、生态环境需水和其他因素对旱警水位确定的影响，以供志于旱警水位确定研究和防旱预警应急管理工作的部门及技术人员参考。