摘要
简要介绍了岸线的概念。在影响岸线变化的因素中，研究人员对海平面上升、人类活动和风暴作用等影响研究相对比较多。为了加强对海岸的管理和提高岸线预测的精度，研究人员提出了多种岸线数据获取和处理的方法。对岸线变化的预测有概念模型、物理模型和数学模型等，但目前以数学模型中的一线数值模型为主。作者认为研究沙质海岸线变化要注意到各因素综合影响，应尽量提高岸线数据的精度和加强对近岸带各种现象物理机制的研究。
:The concept of shoreline is introduced here. The sea-level rise, human activities and storm effect are important to the shoreline change. For strengthening the management of the coastal zone and improving the precision of shoreline prediction, the researchers have advanced many methods to obtain and deal with the shoreline data. The prediction models of shoreline change may be classified into concept models, physical models and mathematical models. The one-line numerical model is the main method in the applications. The authors point out the importance of taking notice of the integrated effect of all factors, enhancing the precision of shoreline data and reinforcing the research on the physics mechanism of the nearshore zone.
出处
《海洋通报》
CAS
CSCD
北大核心
2003年第4期77-86,共10页
Marine Science Bulletin
