| 引用本文： |
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宋煜尧,李凌霄,刘洋,黄逍,朱小山.红树林生态系统碳汇模型研究进展[J].广西科学,2026,33(2):213-223. [点击复制]
- SONG Yuyao,LI Lingxiao,LIU Yang,HUANG Xiao,ZHU Xiaoshan.Advances in Carbon Sink Models for Mangrove Ecosystems[J].Guangxi Sciences,2026,33(2):213-223. [点击复制]
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| 摘要: |
| 红树林作为滨海蓝碳生态系统中的重要组成部分，其碳汇功能受到广泛关注。由于受潮汐变化、陆地输入与自身生理特征的共同影响，红树林碳汇过程高度复杂。如何厘清红树林碳汇过程并进行精准碳汇核算，成为当前蓝碳科学领域的核心问题和难点所在。传统基于样地的碳汇调查方法受限于空间覆盖度和时间连续性，难以对红树林碳汇动态过程与驱动机制进行系统刻画。而模型方法通过整合气象、水文、土壤/水体理化性质与遥感观测数据等多源数据，有望成为量化红树林碳收支、揭示其碳汇过程及特殊机制的不可替代的工具。为此，本文整合国内外研究，针对不同类型模型在红树林碳汇过程模拟以及碳汇核算中的应用，着重通过比较遥感模型、统计模型、生物地球化学模型在模型结构、区域碳汇计量等方面的优势与局限，探讨不同模型在实际应用过程中的适用性，并展望其在未来红树林碳汇模拟与区域评估中的作用，以期为红树林蓝碳科学发展提供助力。 |
| 关键词: 红树林 滨海蓝碳 遥感模型 统计模型 生物地球化学模型 |
| DOI：10.13656/j.cnki.gxkx.20260603.001 |
| 投稿时间：2026-02-09修订日期：2026-03-28 |
| 基金项目:海南省重点研发项目(ZDYF2024SHFZ146)，国家自然科学基金面上项目(42577414)和海南省科技人才创新项目(KJRC2023C11)资助。 |
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| Advances in Carbon Sink Models for Mangrove Ecosystems |
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SONG Yuyao, LI Lingxiao, LIU Yang, HUANG Xiao, ZHU Xiaoshan
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| (National Ecological Quality Comprehensive Monitoring Station-Hainan Tropical Coastal Zone Station (Marine), School of Ecology, Hainan University, Haikou, Hainan, 570228, China) |
| Abstract: |
| The carbon sequestration function of mangroves,a vital component of coastal blue carbon ecosystems,has attracted widespread attention.The carbon sequestration processes in mangroves are highly complex due to the combined influences of tidal fluctuations,terrestrial inputs,and their own physiological characteristics.Understanding these processes and conducting accurate carbon accounting has become a central challenge in blue carbon science.Conventional plot-based carbon sequestration survey methods are limited in terms of spatial coverage and temporal continuity,which makes it difficult to characterize their dynamic processes and driving mechanisms systematically.Modelling methods,by integrating multi-source data-including meteorological data,hydrological data,and soil/water physicochemical properties,as well as remote sensing observations data-are expected to become an indispensable tool for quantifying mangrove carbon budgets and revealing mangrove carbon sequestration processes and their specific mechanisms.This paper synthesizes domestic and international studies employing different modelling methods to simulate mangrove carbon sequestration processes and conduct carbon accounting.By comparing the strengths and limitations of remote sensing models,statistical models,and biogeochemical process models in terms of model structure and regional carbon accounting,this paper explores the applicability of different modelling approaches in practical applications.Furthermore,this paper outlines their potential role in future carbon sequestration simulation and regional evaluation,with the aim of advancing the blue carbon science in mangroves. |
| Key words: mangrove coastal blue carbon remote sensing model statistical model biogeochemical model |
