| 摘要: |
| 在简要介绍土壤侵蚀和生产力影响估算模型EPIC的结构和功能基础上，重点论述了组建黄土高原EPIC模型逐日气象要素、土壤剖面理化性状和作物生长参数数据库的方法，并简要介绍了EPIC模型中田间耕作措施参数、肥料特性参数和径流曲线代码的有关情况，为EPIC模型在黄土高原地区的应用奠定了基础。 |
| 关键词: EPIC模型 数据库 组建 黄土高原地区 |
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| 基金项目:国家重点基础研究发展规划项目(G2000018605)；国家杰出青年科学基金资助项目(40025106)；国家自然科学基金项目(40371077)；陕西省自然科学研究计划项目(2001SM13) |
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| Database construction for the EPIC model on the Loess Plateau region |
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| Abstract: |
| Based on the introduction of structure and functions of the EPIC (Erosion-Productivity Impact Calculator) model,The construction methods of daily weather database,soil profile characteristic database and crop growth parameter database for EPIC model on the loess plateau region are discussed.And the field tillage operations,fertilizer parameters and runoff curve number of EPIC model are also introduced in the paper.This work has laid foundation for application of EPIC model on the Loess Plateau region. |
| Key words: EPIC model database construction the Loess Plateau region |
