一、前言 对胶州湾动力过程的研究,采用数值模拟方法还是初次。本文阐述的潮流计算问题,是污染扩散数值模拟的一部分,即图1粗线矢所示的那部分工作。今后还将讨论细线矢所示的风海流、河川迳流对污染物的运输和扩散过程的影响等课题,以期最终能对胶州湾的物理自净能力作出定量估计,并对环境质量作出预报。图1中虚线矢涉及化学、生物、地质及其它一些领域的过程,这些过程也是污染调查和防治研究工作的重要课题。 I. Preface The research on the dynamic process of Jiaozhou Bay adopts the numerical simulation method for the first time. The problem of power flow calculation described in this paper is part of the numerical simulation of pollution spread, which is the part of the work shown in bold line in Figure 1. In the future, we will discuss such topics as the effects of wind currents, river currents on the transportation and diffusion of pollutants as indicated by the thin line vector, in the hope of finally making a quantitative estimation of the physical self-purification capacity of Jiaozhou Bay and forecasting the environmental quality. The dashed line in Figure 1 involves chemical, biological, geological and other areas of the process. These processes are also important topics in pollution investigation and prevention and control research.