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Updated: Sep 10, 2025

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Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
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グローバル・ランド・マネジメント・イニシアチブにおける科学・政策・開発のギャップを埋めるための学際的枠組み
Nigussie Haregeweyn1, Atsushi Tsunekawa1, Ayele Almaw Fenta1
1International Platform for Dryland Research and Education Tottori University 1390 Hamasaka Tottori 680-0001 Japan.
Global challenges (Hoboken, NJ)
|August 27, 2025
まとめ
持続可能な土地管理 (SLM) は,科学,政策,実践の統合が不十分であるため,実施の課題に直面しています. 地球規模の土壌浸食のリスクを効果的に対処するための新しい学際的な枠組みが提案されています.
科学分野:
- 環境科学
- 土壌科学
- 政策研究
背景:
- サステナブル・ランド・マネジメント (SLM) の実施は,科学,政策,開発における統合の弱さによって妨げられています.
- 地球規模での土壌浸食のリスクは増加しており,SLM戦略を効果的に適用する課題により悪化しています.
研究 の 目的:
- SLMによる土壌浸食に対処するための学際的な枠組みを提案する.
- 地球規模での土壌浸食リスクに関する科学政策開発インターフェース (SPDI) の評価
主な方法:
- 土壌侵食リスクとSLMの実施レベルの総合分析
- 政策開発,科学政策,科学開発インターフェースの利用指標
- 236カ国のSPDIを評価した.
主要な成果:
- 81%以上の国々が中等から高い土壌浸食リスクに直面しています.
- 77%の国のSPDIレベルは土壌浸食リスクを下回っている.
- SLMプロジェクトを支援するための学際的な枠組みの緊急の必要性を明らかにした.
結論:
- SLMの科学,政策,実践の間のギャップを埋めるために,7段階の学際的な枠組みが提案されています.
- この枠組みは,土壌浸食に関する研究開発プロジェクトの実施を強化することを目的としています.
- 枠組みを効果的に調整し適用するには,国別の研究が不可欠です.
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