华东地质2025，Vol.46Issue(4)：431-439,9.DOI:10.16788/j.hddz.32-1865/P.2025.10.014
论潮滩系统模型
On integrated modeling of tidal flat environments based on the systems theory
摘要
Abstract
The study of tidal flats has a history of nearly a century.A system of terminology and empirical law has been established for tidal flat geomorphic and sedimentary zonation,tidal creek dynamics,and the forma-tion of salt marsh edge cliffs,on the basis of field observations and data collection,systematic feature descrip-tions,and process and mechanism analyses.However,from the perspective of Earth system science,there is a need of the establishment of a set of control equations for tidal flats,as a type of complex systems,to reveal their local,instantaneous characteristics and general evolution patterns.According to the theory of complex systems and the framework of artificial intelligence technology,the key of the tidal flat system model is to provide the ex-pressions of the relevant state variables and their control equations,which are derived from theoretical principles,empirical formulas,and mathematical assumptions.The artificial intelligence technology helps to identify the ap-plication scenarios of the model and enhance the reliability of the model on the local to global scales,capable of dealing with both stable and regime shift situations.Such a model will provide an ideal tool for an integrated in-vestigation on tidal flats,in terms of the geomorphic zonation,tidal creek formation,biogeomorphology,ecosys-tems,climate change consequences,coastal human activity impacts,sedimentary records as archives of environ-mental change,and the tidal environments in the geological past,making full use of artificial intelligence tech-niques.关键词
潮滩环境/地貌地带性/潮水沟/盐沼陡坎/系统模型/状态变量/时间变率Key words
tidal flat environments/geomorphological zonation/tidal creeks/salt-marsh cliffs/system mod-eling/state variables/temporal change rate分类
天文与地球科学引用本文复制引用
GAO Shu..论潮滩系统模型[J].华东地质,2025,46(4):431-439,9.基金项目
江苏省基础研究计划(自然科学基金)项目"江苏沿海滩涂冲淤及岸线变化规律研究与预测(编号:BK2011012)"资助. （自然科学基金）
