Homegardens of Guinean Savannah Highlands of Adamawa in Vina, Cameroon: Woody floristic diversity and climate change mitigation potential
カメルーン・ヴィナのアダマワ・ギニアサバンナ高地の家庭菜園: 木本植物の多様性と気候変動緩和ポテンシャル (AI 翻訳)
Germaine Bintou, Oumarou Haman Zephirin, Fawa Guidawa, Dangaï Youhana, Mapongmentsem Pierre Marie
🤖 gxceed AI 要約
日本語
カメルーンのアダマワ地域ヴィナにおける家庭菜園の木本植物の多様性と炭素貯留能を評価。150世帯調査と植物目録の結果、39種1299個体を記録し、成熟した家庭菜園（30-40年）は平均175.16 tC/haの炭素を貯留。地域の気候変動緩和策としての有効性を示し、REDD+メカニズムのデータベース構築に貢献。
English
This study evaluates the woody floristic diversity and carbon storage potential of homegardens in the Adamawa region of Cameroon. A survey of 150 farmers and botanical inventories recorded 1,299 individuals of 39 species. Mature homegardens (30-40 years old) stored an average of 175.16 tC/ha, demonstrating the effectiveness of homegardens as climate mitigation strategies and contributing to REDD+ database development.
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
本論文はアフリカの小農による家庭菜園の炭素貯留能に焦点を当てており、日本のGX文脈では直接的な関連性は低いが、土地利用による炭素固定の定量評価手法やREDD+メカニズムへの示唆は参考になる。ただし、日本の家庭菜園や農地での同様の評価にはスケールや種構成の違いに注意が必要。
In the global GX context
This paper provides empirical evidence on carbon sequestration in smallholder homegardens, relevant for global nature-based climate solutions and REDD+ frameworks. While not directly applicable to developed-country corporate disclosure, it underscores the importance of agricultural landscapes in climate mitigation.
👥 読者別の含意
🔬研究者:Researchers in land-use carbon accounting and smallholder agriculture can use these carbon stock estimates for meta-analyses or REDD+ baseline data.
🏢実務担当者:Practitioners in agroforestry or community-based carbon projects may find the survey methodology and carbon density values useful.
🏛政策担当者:Policymakers interested in NDCs and land-based mitigation can note the potential of homegardens in sub-Saharan Africa.
📄 Abstract（原文）
Homegardens stock carbon is crucial for climate mitigation. The aim of this study was to evaluate woody floristic diversity and climate change mitigation potential of homegardens in the Guinean Savannah highlands of Adamawa in Vina, Cameroon. For this, a household survey was conducted among 150 farmers in six villages. Botanical inventories were carried out in each village and the collected data was analysed in various ways. The results showed that the farmers populations have good understanding of climate change and have developed local mitigation strategies. In the homegardens of Vina, 1299 individuals were recorded, belonging to 39 species, 28 genera and 20 families. Tello locality had a greater number of individuals, species, genera and families than the other localities, with 309, 25, 22 and 19, respectively. The Shannon index of different locality was 1.92 in Malang and 2.42 in Bakari-bata. The homegardens in the Bakari-bata locality stored more carbon (175.38±136.96 tC/ha) and CO2 equivalent (643.67±502.66tCO2/ha) than other localities. According the age of homegardens, mature homegardens (between 30 and 40 years old) store a significant amount of carbon (175.16±93.49 tC/ha) and consequently CO2 equivalent (642.84±343.12 tCO2/ha). Thus, the results indicated the effectiveness of homegardens in mitigating climate change and contributed to the development of a database on REDD+ mechanisms in Adamawa region of Cameroon.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.26832/24566632.2026.110201first seen 2026-07-17 04:42:45
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