摘要
在构建区域水资源可持续利用预警指标体系的基础上,阐述了预警的方法,建立了区域水持续可持续利用预警的ANN模型,研究了区域水资源风险强弱程度,判断其可能的发展趋势和变化速度,寻求区域水资源可持续利用的对策。通过对实例的应用,表明模型的客观性和实用性。
By constructing an index system for forecasting sustainable ufihzation of regional water resources, an earlywarning method is described and an ANN model for early-waming is proposed. The risks to water resources are evaluated and the tendency and rate of changes are predicted. Countermeasures for sustainable utilization of water resources are proposed. Finally, a case study shows that the model is objective and practical.
出处
《水资源保护》
CAS
北大核心
2008年第3期39-41,90,共4页
Water Resources Protection
基金
国家自然科学基金(50609023)
扬州大学科技创新培育基金(2007CXJ007)
关键词
可持续利用
神经网络
水资源利用
sustainable utilization
neural network
utilization of water resources
