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Impact of Soil Management on Carbon Sequestration and Erodibility Status in Yorro Local Government Area, Taraba State, Nigeria

土壌管理がナイジェリア・タラバ州ヨーロ地域の炭素隔離と浸食性に与える影響 (AI 翻訳)

Mansur Abdul Mohammed, Ibrahim Danjuma Andesiye, Sule Haruna Bibot

Zenodo (CERN European Organization for Nuclear Research)ジャーナル2026-04-28#炭素会計Origin: Global
DOI: 10.5281/zenodo.19852603
原典: https://doi.org/10.5281/zenodo.19852603

🤖 gxceed AI 要約

日本語

ナイジェリアの土壌管理（植林、耕作、放牧）が炭素貯留量と浸食性に与える影響を評価。植林が最も高い炭素貯留を示し、耕作が最も浸食されやすい。土壌管理が気候変動緩和に重要と結論。

English

This study assesses the impact of three soil management practices (plantation, cultivated, grazing) on carbon sequestration and erodibility in Taraba State, Nigeria. Plantation has the highest carbon stock and infiltration rate, while cultivated land is most vulnerable to erosion and carbon emission. The findings highlight the role of soil management in climate change mitigation.

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

日本の農地管理や森林保全にも示唆を与えるが、直接的な日本GX（グリーントランスフォーメーション）の文脈（SSBJ等）とは関係が薄い。ただし、カーボンクレジットの基盤となる土壌炭素測定手法として参考になる可能性がある。

In the global GX context

While this study is focused on a local region in Nigeria, its methodology for quantifying soil carbon stock under different land uses is relevant to global carbon accounting and nature-based climate solutions. It informs practices for enhancing soil carbon sequestration.

👥 読者別の含意

🔬研究者:Provides empirical data on soil carbon stock under different management practices in a tropical region.

🏢実務担当者:Can be used by agricultural firms to assess carbon sequestration potential of different land uses.

🏛政策担当者:Highlights the importance of soil management in climate mitigation policies.

📄 Abstract（原文）

Fluctuation of precipitation and temperature due to climatic inconsistency, coupled with soil management practices, upsets the soil ecosystem by degrading its quality, and consequently, its carbon sequestration capacity declines. The study assessed the effects of soil management on carbon sequestration for sustainable management and climate change mitigation. Three soil managements: plantation, cultivated, and grazing were purposively selected, whereby 10 soil samples were collected and analysed for particle size distribution, organic matter, bulk density, mean weight diameter, and very fine sand using standard laboratory procedures, and soil carbon stock was evaluated. The result shows significant variation in the concentration of soil carbon stock among the management. Plantation has the highest carbon stock (2.036%) and infiltration rate (2.280%) among other management practices. Cultivated management has a higher erodibility of 0.0455 Mg h/MJ/mm, grazing (0.0452 Mg h/MJ/mm) and plantation (0.0258 Mg h/MJ/mm), indicating that cultivated management is highly vulnerable to erosion and carbon emission, consequently leading to climate variability. It was concluded that soil management practices significantly influence soil quality and its ability to mitigate climate change by sequestering soil carbon. Reduction in over-cultivation and grazing is encouraged by practising fallow management and providing more grazing to reduce the negative impact of over-cultivation and grazing on the carbon sequestration in the area.

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