Evaluating Organic Biopore Treatment as a Nature-Based Solution for Sustainable Land Management Using Time-Lapse ERT and NDVI
タイムラプスERTとNDVIを用いた持続可能な土地管理のための自然ベースの解決策としての有機バイオポア処理の評価 (AI 翻訳)
Selly Feranie, FDE Latief, Amsor Amsor
🤖 gxceed AI 要約
日本語
本研究は、有機バイオポア処理による表層水文学的応答を、タイムラプス電気抵抗トモグラフィー（ERT）とNDVIを用いて評価した。処理区では未処理区と比較して地盤抵抗率の系統的な変動が観察され、土壌構造の改良が示唆された。NDVI解析からも処理区での植生応答の向上が確認され、有機バイオポアは低コストの自然ベース解決策として持続可能な土地管理に寄与する可能性が示された。
English
This study evaluates near-surface hydraulic response to organic biopore treatment using time-lapse ERT and NDVI. Results show systematic resistivity variations in the treated profile, indicating structural modification rather than simple moisture accumulation. NDVI analysis reveals enhanced vegetation response, suggesting improved root-zone functioning. The findings support organic biopores as a low-cost nature-based solution for sustainable land management.
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、森林や農地の保全、土壌改良による水資源管理の観点から、バイオポア技術の応用が期待されるが、本論文は特定の日本の政策や規制との関連は薄い。気候変動適応策としての位置づけも可能だが、GX（グリーントランスフォーメーション）の中心的テーマではない。
In the global GX context
Globally, nature-based solutions for land management are gaining attention for climate adaptation and sustainability. This study provides field evidence for biopore effectiveness, but it does not directly address carbon accounting or disclosure frameworks, limiting its relevance to the core GX community.
👥 読者別の含意
🔬研究者:Provides a methodological framework integrating ERT and NDVI for evaluating nature-based soil treatments.
🏢実務担当者:Useful for land managers considering low-cost interventions for soil health and water retention.
🏛政策担当者:Supports policy incentives for nature-based solutions in land management, but lacks direct GHG mitigation quantification.
📄 Abstract（原文）
This study investigates the near-surface hydraulic response to organic biopore treatment by integrating time-lapse Electrical Resistivity Tomography (ERT), Normalized Difference Vegetation Index (NDVI), and precipitation data. A 100 m treatment profile was equipped with 14 organic biopores (0.5 m depth), which were refilled every 15 days over a five-month period using a mixture of organic waste, soil, and liquid organic fertilizer, while a parallel profile was maintained as an untreated control. Time-lapse ERT results reveal systematic resistivity variations along the treated profile compared to the control, indicating subsurface structural modification rather than simple moisture accumulation. Stronger resistivity responses are observed at shallow and intermediate depths in the treated line, whereas the control profile shows weaker and less organized variations. NDVI time-series analysis further indicates enhanced vegetation response in the treated area, particularly during periods of increased precipitation, suggesting improved root-zone functioning. Complementary soil characterization using XRF, XRD, and micro-CT analysis confirms that biopore treatment primarily modifies soil physical structure rather than chemical composition, with increased porosity and pore connectivity observed in treated samples. These findings indicate that organic biopores enhance near-surface hydraulic behaviour by improving soil structure and vegetation response, rather than acting as direct short-term groundwater storage systems. As a low-cost, nature-based solution, this approach offers practical potential for sustainable land and water management in riparian environments and supports broader sustainability goals.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.wmb.2026.100320first seen 2026-06-17 05:33:20 · last seen 2026-06-17 07:13:50
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。