融雪洪水

基于3S技术的新疆融雪洪水预测预警及决策支持研究

The Prediction , Early-warning for Snowmelt Flood and Decision Support Based on ' 3S ' Technologies in Xinjiang

利用面向对象技术和Java程序设计语言以类（class）的形式对融雪洪水预警模型和其它常用模型进行开发，实现了模型的复用性、独立性、统一性和扩充性。

By means of the object-oriented technique and Java program language , the DSS models and other common models are developed in form of Java class , which realize the reusability , independence , integrity and extendibility of these models .

设计出融雪洪水预警DSS知识库系统的总体结构，建立了知识库及其管理系统，达到了知识的共享和复用，显著提高了预警决策的科学水平。

The general frame of knowledge-base system of the DSS is designed , and both knowledge-base and knowledge-base management system are built , which solve the problem of sharing and reusing of the knowledge .

将参数元理论运用到模型和模型参数的研究中，将成熟的关系型数据库系统技术与模型库理论集成在一起，提出了基于参数元的关系型融雪洪水预警DSS的模型库管理系统。

Thus , the scientific level of the early warning DSS is enhanced dramatically . ( 3 ) The parametric elements theory is applied to the research on the models and parameters , and the mature RDBMS ( Relational Database Manage System ) is integrated with model-base .

提出以数据仓库、方法库、模型库、知识库一体化模式实现基于3S的新疆融雪洪水预警决策支持系统的研究思路。

The decision support system ( DSS ) of snowmelt flood prediction in Xinjiang based on " 3S " is realized by the mode which integrates warehouses , method base , model base and knowledge base , and is put forward by the author as a new method .

新疆融雪洪水预警决策支持系统研究

Development about Decision Support System for Snowmelt Flood Prediction of Xinjiang

新疆北疆地区融雪洪水灾害预警模型的建立与验证

Establishment and validation of early-warning model for snowmelt flood in North Xinjiang

洪水灾害已经成为全球热切关注的问题，特别是溃坝所引起的洪水灾害，其破坏性远远大于暴雨洪水或融雪洪水，因此许多学者运用多种方法对其进行了分析研究。

Flood disaster has become a global issue of great concern , especially in floods caused by dam and levee failure , which is more destructive than the storm flood or the snowmelt flood . So many scholars have used various methods to analyze it .

基于偏最小二乘回归的融雪型洪水预报模型

Snow Melting Flood Forecast Model Based on Partial Least-Squares Regression

并通过对渭干河流域暴雨、融雪型洪水的监测、预测及克孜尔水库防洪调控等气象服务技术问题进行综合分析，得出新疆暴雨、融雪型洪水服务的新思路、新方法、新手段。

A new technique of forecasting and service of the heavy rain and snow-melted flood in Xinjiang is developed .

研究分析表明，结果比较合理，这为融雪型洪水预报提供了一种新的思路和研究方法。

The research analysis indicates that its achievement is reasonable , and this article supply a new idea and research method of snow melting flood .

在春季积雪强烈消融期间，极易引发融雪性洪水，给当地的农牧业生产和人民的生活都带来了严重的影响和经济损失。

In spring , the snow melts intensively and causes snowmelt flood easily , which affected the agriculture seriously and livestock production and impacted on the living of the people in this region , meanwhile , brought serious economic losses .

按成因和发生时间，将黑龙江省的洪水划分为三种类型：暴雨（降雨）洪水、融雪和雨雪融合洪水、冰凌洪水；

On the basis of genetic analysis and flood time , the flood in Heilongjiang was divided into three types , that is , storm ( rain ) flood , snowmelt and rain flood and ice flood in this paper .