025412125陈玉超 水环境模拟.docxVIP

025412125陈玉超 水环境模拟 025412125陈玉超lpar;水环境模拟rpar; 《水环境模拟》课程设计报告 基于HSPF 水文水质模型研究综述 班 级 0254121 专 业 水文与水资源工程 姓 名 陈玉超 学 号 025412125 指导教师 梁峰；吴俊峰 市政与环境工程学院 2021年6月20日 河南城建学院本科课程设计 水环境作为一个开放的巨系统, 充满着来自各方面的不确定因素, 包括其内在的污染物在水中的扩散、迁移、沉淀、生物分解等物理、 化学、生物与其综合作用的影响外, 还包括种种来自于自然界、人类等 外来条件的干扰。这就给水质规律方面的研究带来了很大困难。为 了提高研宄者对水环境的认识并做出更加切合实际的决策, 就需要借助 水质模型来定量化水质变化过程，其在一定程度上能够定量反映水质 变化规律。本文简单介绍了水质模型的分类和国内外研究现状, 重点以 HSPF( Hydrological Simulation Program-Fortran)水质模型为研究对象， 探讨了其国内外的发展历史，结构和功能，以及在非点源水环境污染 中的应用。最后，对HSPF 水质模型研究方向进行了展望。 关键词：水质模型；HSPF 模型；非点源；研究进展 河南城建学院本科课程设计 Abstract Water environment is a huge and open system, the uncertain factors from various aspects, including diffusion, the contaminants in the water migration, precipitation, biological decomposition, chemical, biological and physical interaction, including interference from all in nature, human and other external conditions. This has brought great difficulties to the research on water quality of. In order to improve the research on the knowledge of the water environment and make more realistic decision, we need the help of water quality model to quantify the variation process of water quality, which can quantitatively reflect the variation of water quality in a certain extent. This paper introduces the model of water quality classification and research status at home and abroad, focusing on HSPF (Hydrological Simulation Program-Fortran) water quality model as the research object, discusses the domestic and international development history, structure and function, and the application in water environment pollution. Finally, the research orientation of HSPF water quality model is discussed. Keywords : water quality model; HSPF model; non-point source; research progress 第一章 绪论 .................................................................................................................................... 1 1.1 概述