文献类型：期刊文献

中文题名：滨海湿地潮沟演变及其生态效应研究进展

英文题名：A Review on Evolution and Ecological Effects of Tidal Creeks

作者：艾熙航[1,2,3] 辛琨[1,3] 曾书军[1,3,4]

第一作者：艾熙航

机构：[1]中国林业科学研究院热带林业研究所,广东广州510520;[2]南京林业大学,江苏南京210037;[3]海南东寨港红树林湿地生态系统定位研究站,海南海口571129;[4]海南大学,海南海口570100

年份：2024

卷号：22

期号：4

起止页码：603-616

中文期刊名：湿地科学

外文期刊名：Wetland Science

收录：CSTPCD;;北大核心:【北大核心2023】；CSCD:【CSCD2023_2024】；

基金：国家重点研发计划项目(20230207)资助。

语种：中文

中文关键词：潮沟;形态特征;影响因素;生态效应

外文关键词：tidal creeks;morphological characteristics;influence factors;ecological effects

分类号：Q142.4

摘要：潮沟作为潮滩上特殊的连通性地貌单元,其承担的水文连通、物质运输以及保护生物多样性等功能逐渐受到关注。潮沟能够保持潮滩水盐平衡,运输海—陆沉积物,为滨海植物种子提供传播通道,并作为众多海洋生物的生境和庇护所,对维护潮滩系统稳定做出重要贡献。在受到极端气候、人类活动等扰动后,潮沟形态和生物多样性的稳定是潮滩生态系统恢复平衡的标志,故研究其形态变化以及对生物的影响具有重要意义。基于近年来潮沟演变和生态效应的主要研究成果,从潮沟分级方法、潮沟形态特征变化、潮沟变化影响因素以及潮沟的生态效应等方面进行综述,并提出了未来需要加强研究的3个方面:滨海湿地潮沟空间分布和形态特征及其影响因素研究;滨海湿地潮沟植物种子运输功能模拟及预测;滨海湿地潮沟形态差异对水文连通及生态效应的影响。
Tidal creeks,as unique components of coastal landform,have gradually attracted attention for their abilities of hydrological connectivity,material transportation and biodiversity.They can maintain the salt-andwater balance of tidal flats,transport sediments between ocean and land,be a spreading channel for plant seeds of coastal wetland,and provide habitats for marine organisms,which benefit the stability of coastal ecosystems.After extreme climate events and human activities,unchangeable shape and increasing biodiversity of tidal creeks is a signal of the restoration of coastal ecosystem.Therefore,it is of great significance to explore their morphological changes and ecological impact.Based on several researches of dynamic changes and ecological effects of tidal creeks in recent years,this paper reviews the classification methods,morphological characteristics,influencing factors and ecological effects of them,and puts forward three directions that need to be followed in the future:Spatial distribution and morphological characteristics of tidal creeks in different coastal wetlands with different influencing factors;Simulation and prediction of coastal seed transportation in tidal creeks.The relationships between the morphology,hydrological connectivity and ecological effect of tidal creeks.