ZHANG Wei-jiang,LI Juan,MA Yi.Study on the Spatial Distribution Model of Precipitation in Longde County[J].Research of Soil and Water Conservation,2007,14(05):339-341.
隆德县降水空间分布式模型研究
- Title:
- Study on the Spatial Distribution Model of Precipitation in Longde County
- 分类号:
- S157.1;P426
- 摘要:
- 降水是隆德县水资源的主要补给来源，降水资源评价在区域水资源评价工作中占有至关重要的地位。研究利用距离倒数加权法对隆德县降水量进行空间插值，并借助Region Manager软件，在建立研究区降水、高程及地理位置数据库的前提下，绘制了区域降水量等值线图，对隆德县区域降水的空间分布式模型进行研究，为区域水资源评价提供依据。
- Abstract:
- Precipitation is the major source of the water resource in Longde County and the evaluation job of precipitation takes an important role in the water resources evaluation work.The study did the spatial interpolation of the precipitation through the method of distance reciprocal weight and set up the data bank,which include the precipitation,elevation and geodetic position,then map the precipitation isoline.And studied the spatial distribution model of the precipitation in Longde county,which can provide reference to regional water evaluation.
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备注/Memo
收稿日期:2006-7-6。
基金项目:宁夏大学2005年校级科研课题“隆德县区域水资源利用与开发的理论与方法研究”
作者简介:张维江（1963- ），男，教授，博士，硕士生导师，主要从事旱区水资源和水土保持与荒漠化防治研究。