蓝图
计算机科学
复杂度
水文模型
流量(数学)
水循环
环境科学
地下水流
地表径流
水文学(农业)
地下水
地质学
工程类
岩土工程
数学
机械工程
含水层
生物
气候学
社会科学
社会学
生态学
几何学
作者
R. Allan Freeze,R.L. Harlan
标识
DOI:10.1016/0022-1694(69)90020-1
摘要
In recent years hydrologists have subjected the various subsystems of the hydrologic cycle to intensive study, designed to discover the mechanisms of flow and to arrive at physical and mathematical descriptions of the flow processes. As a consequence, meaningful results are now available in the form of numerical solutions to mathematical boundary value problems for groundwater flow, unsaturated porous media flow, overland flow, and channel flow. These developments in physical hydrology, together with the tremendous advance in digital computer technology, should provide the impetus for a necessary redirection of research in hydrologic simulation. In this paper, a blueprint for the development of physically-based hydrologic response models is presented; the level of sophistication that can be achieved with presently available methodology is discussed; and areas for necessary future research are pinpointed.
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