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LANDSCAPE-BASED DISASTER MITIGATION: IMPACT OF ORNAMENTAL GROUND COVER PLANTS IN SLOPE PROTECTION AND SEISMIC RESILIENCE

景観ベースの防災:斜面保護と地震レジリエンスにおける観賞用地被植物の影響 (AI 翻訳)

M. R. Naik, Jassica Keren Puli Keren Puli, B. Bhargavi, Jasmine Keziah Puli Keziah Puli, T. Sumathi, G.S. Abdul Wazeed Abdul Wazeed, N. V. Kumar

Plant Archives📚 査読済 / ジャーナル2026-04-26#その他対象セクター: construction
DOI: 10.51470/plantarchives.2026.v26.supplement-2.052
原典: https://doi.org/10.51470/plantarchives.2026.v26.supplement-2.052
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🤖 gxceed AI 要約

日本語

本論文は、斜面保護と地震レジリエンスにおける観賞用地被植物の役割を検討する。これらの植物は根系による土壌安定化や流出抑制を通じて侵食や斜面崩壊を防ぎ、地震時の二次災害を軽減する。また、生物多様性保全や炭素隔離などの環境便益も提供し、従来のコンクリート構造物に代わる持続可能な防災手段として提案される。

English

This paper examines the role of ornamental ground cover plants in slope protection and seismic resilience. These plants stabilize soil, reduce runoff, and mitigate erosion and landslides, while also providing co-benefits like biodiversity conservation and carbon sequestration. The study proposes them as a sustainable alternative to conventional engineering methods for disaster 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

日本は地震や豪雨による斜面災害が多く、緑化工法は伝統的に用いられてきた。本論文は、気候変動適応策としてのグリーンインフラの重要性を示唆し、SSBJやTCFDにおける気候リスク評価の文脈で、自然資本を活用した適応策の位置づけに貢献し得る。

In the global GX context

Globally, nature-based solutions are gaining traction in climate adaptation and disaster risk reduction. This paper provides evidence for the effectiveness of ground cover plants, which can inform corporate and policy strategies for climate resilience, aligning with frameworks like TCFD and ISSB that emphasize climate risk management.

👥 読者別の含意

🔬研究者:自然資本を活用した防災の効果を定量化する研究の参考になる。

🏢実務担当者:緑化工法を導入する際の技術的根拠として利用できる。

🏛政策担当者:気候変動適応策としてのグリーンインフラ政策の検討に有用。

📄 Abstract(原文)

Landscape-based disaster mitigation has emerged as an eco-friendly and sustainable approach for reducing the impacts of natural hazards such as landslides, soil erosion and seismic disturbances in vulnerable terrains. Among various biological measures, ornamental ground cover plants play a significant role in slope protection and enhancement of seismic resilience through their ecological, mechanical and hydrological functions. These plants form dense vegetative mats that stabilize soil surfaces, reduce runoff velocity and improve infiltration, thereby minimizing erosion and slope failure during intense rainfall or seismic activity. Their fibrous and spreading root systems bind soil particles together, increase soil shear strength and reinforce slope stability, particularly in hilly and earthquakeprone regions. Ground cover species such as vetiver grass, wedelia, lantana, creeping juniper and carpet grass are widely recognized for their extensive root architecture and rapid ground coverage. In seismic zones, vegetation reduces secondary hazards such as earthquake-induced landslides and soil degradation by strengthening the soil matrix and dissipating minor ground vibrations. Apart from structural stabilization, ornamental ground covers provide environmental and aesthetic benefits including biodiversity conservation, carbon sequestration, urban cooling and landscape beautification. Their integration into highways, embankments, urban slopes, riverbanks and hill landscapes offers a costeffective alternative to conventional engineering methods such as concrete retaining walls and stone pitching. Furthermore, combining ornamental ground covers with bioengineering techniques, geotextiles and contour planting systems enhances long-term disaster resilience and ecological sustainability. The present study highlights the significance of ornamental ground cover plants as multifunctional components in landscape-based disaster mitigation strategies.

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