欧州における自然基盤ソリューション（NbS）のバリューチェーン分析：需要・供給と主流化ポテンシャルの理解
Value chain analysis of Nature-based Solutions in Europe: Understanding demand, supply, and mainstreaming potential (原題)
Lydia Maria Lienhart, Michael Kernitzkyi, Vanessa Weiß, Simone Taddeo, Andreas Türk
🤖 gxceed AI 要約
日本語
欧州の自然基盤ソリューション（NbS）を経済的バリューチェーンに統合する可能性を、文献レビュー・8件の事例研究・産業連関モデルで分析した研究。都市・河川・沿岸・農業・林業・山地の6景観類型でNbSの需給構造を整理し、公共部門が需給両面で支配的である一方、建設・専門サービスへの間接効果が大きいことを示す。資金制約・規制の空白・縦割り・知識不足が主流化の障壁であり、ステークホルダー関与や政策の一貫性が促進要因となる。民間需要の喚起には公共調達への組込みやEU持続可能性法制の活用が鍵と結論づける。
English
This study maps Nature-based Solutions (NbS) value chains across six European landscape types using a literature review, eight case studies, and input-output modelling. The public sector dominates both supply and demand, while construction and professional services show the strongest indirect effects. Financial constraints, regulatory gaps, and institutional silos block mainstreaming; stakeholder engagement and policy coherence enable it. Private demand could close the public financing gap if supported by procurement rules and EU sustainability legislation.
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
日本では生物多様性保全と自然資本がTNFD対応や統合報告書での自然関連開示の文脈で注目されつつある。本稿の公共調達・政策一貫性の知見は、自治体主導のグリーンインフラやNbS事業化を検討する国内実務者に示唆を与える。
In the global GX context
As TNFD and nature-related disclosure gain traction alongside ISSB and CSRD, this paper offers a value-chain lens for connecting biodiversity/NbS to corporate and public finance. Its emphasis on procurement and EU sustainability legislation speaks directly to the global push for nature-positive transition finance.
👥 読者別の含意
🔬研究者:NbSの経済的波及を産業連関で定量化する手法は、自然資本・生物多様性研究の実証設計に有用。
🏢実務担当者:公共調達やEU法制を入口に、建設・専門サービス企業がNbS事業へ参入する余地を示す。
🏛政策担当者:公共部門のボトルネック解消と政策の縦割り是正が、NbS市場の主流化に不可欠だと示唆する。
📄 Abstract（原文）
This paper investigates the integration of Nature-based Solutions (NbS) into economic value chains, identifying key sectors driving demand and supply, as well as the barriers and enablers for their uptake. Employing a multi-method approach, combining a systematic literature review with eight empirical case studies and input-output modelling, we map NbS value chains across six landscape types (urban, inland waters, coastal and marine, agriculture, forestry, mountains). The analysis reveals the public sector as the dominant actor on both supply and demand sides, with professional and technical services, NGOs, and academia also playing crucial roles, while indirect effects are strongest for construction and professional services. Urban NbS exhibit the highest number of documented interactions. Barriers to mainstreaming NbS across value chains include financial constraints, regulatory gaps, institutional silos and limited knowledge, while enablers centre on stakeholder engagement, inter-institutional collaboration, and streamlining policy frameworks across governance levels. The case studies showed that future demand is expected to come from the private sector to help close the public sector NbS financing gap; however, leveraging this potential requires dedicated policy interventions. The findings provide actionable entry points for policy instruments to accelerate NbS market uptake in Europe, focusing on alleviating the public-sector bottleneck, embedding NbS into public procurement, and leveraging EU sustainability legislation to attract private investment. Enhanced policy coherence across sectors and governance levels emerges as a recurring theme for effective implementation and upscaling.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.nbsj.2026.100386first seen 2026-11-06 04:54:23
🔔 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。