Comparative Mangrove Carbon Storage in the Lower Mekong: Cambodia, Thailand, and Vietnam
メコン川下流域におけるマングローブ炭素貯蔵の比較：カンボジア、タイ、ベトナム (AI 翻訳)
Horn Sarun
🤖 gxceed AI 要約
日本語
本レビューは、カンボジア、タイ、ベトナムのメコン川下流域におけるマングローブ生態系の炭素貯蔵能力を比較。ベトナムのメコンデルタでは土壌有機炭素が最大800 Mg C ha⁻¹と極めて高く、タイのアンダマン海域では保護政策によりバイオマス・土壌炭素ともに高い。カンボジアでは中程度の炭素貯蔵量だが劣化リスクが高い。各国の歴史的経緯や管理政策の違いが炭素貯蔵量に影響しており、地域協力と調和のとれた炭素会計の重要性を指摘。
English
This review compares mangrove carbon stocks across Cambodia, Thailand, and Vietnam in the Lower Mekong region. Vietnam's Mekong Delta shows exceptionally high soil organic carbon (up to 800 Mg C ha⁻¹), Thailand's Andaman mangroves have high biomass and soil carbon due to protection, and Cambodia's forests have moderate-to-high stocks but face degradation risks. Divergent historical trajectories and management regimes drive these differences, highlighting the need for tailored national climate policies and regional collaboration on blue carbon accounting.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本ではブルーカーボン生態系の保全が注目されているが、本論文は東南アジアのマングローブ炭素貯蔵の比較分析であり、日本のGX政策に直接的な示唆は限定的。ただし、炭素会計の調和や国際的な気候政策連携の重要性を示す点で、日本の国際協力やブルーカーボンクレジット制度の参考となる。
In the global GX context
This paper provides a comparative analysis of mangrove carbon storage in three Southeast Asian countries, offering insights for blue carbon accounting and climate policy. While not directly addressing corporate disclosure frameworks like TCFD or ISSB, it contributes to the scientific basis for nature-based solutions and carbon credit methodologies, relevant for global climate mitigation strategies.
👥 読者別の含意
🔬研究者:Provides a regional comparison of mangrove carbon stocks and drivers, useful for blue carbon research and climate policy studies.
🏢実務担当者:Offers context for blue carbon project development and carbon accounting in Southeast Asia, but limited direct applicability for corporate disclosure.
🏛政策担当者:Highlights the need for tailored national policies and regional cooperation on mangrove conservation and carbon finance.
📄 Abstract（原文）
Abstract Mangrove ecosystems in the Lower Mekong nations of Cambodia, Thailand, and Vietnam represent critical blue carbon reservoirs with substantial regional variation in carbon storage capacity. This review synthesizes and compares mangrove carbon stocks across the three countries, revealing that Vietnam’s Mekong Delta hosts exceptionally high soil organic carbon (up to 800 Mg C ha⁻¹), Thailand’s Andaman mangroves are high in both biomass and soil carbon due to sustained protection, and Cambodia’s estuarine forests show moderate-to-high carbon stocks (350–750 Mg C ha⁻¹) but face significant degradation risks. Divergent historical trajectories—including wartime deforestation, aquaculture conversion, and differing management regimes—are key drivers of these differences. The findings underscore the need for tailored national climate policies: Vietnam must prioritize conserving its vast soil carbon and enhancing plantation quality, Thailand should continue restoration of degraded areas, and Cambodia needs urgent action to protect its intact estuaries. Advancing regional collaboration and harmonized carbon accounting will be essential for maximizing climate mitigation and securing blue carbon finance. Keywords Lower Mekong; Blue carbon stocks; Soil organic carbon (SOC); Mangrove conservation; Vietnam Mekong Delta; Thailand Andaman Sea; Cambodia Koh Kong; REDD+; Climate policy; Transboundary management
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5281/zenodo.18885757first seen 2026-05-05 19:09:56
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