- 期刊
南投種瓜坑溪還溪於野之自然解方
Nature-based Solutions for River Rewilding in Zhongguakeng Creek, Nantou
摘要
種瓜坑溪以自然解方為基礎拆除堤防及固床工的復育策略，強調還溪於野的自然演替及生態功能。研究方法以五層分類法分析南投縣種瓜坑溪流域特性，並介紹了監測系統的設置，用以評估農村水保署南投分署種瓜坑溪整治工程對環境的影響。本研究透過數值模擬，驗證了這些整治措施在洪水期間的有效性，尤其是在增強生態系統韌性及提高生物多樣性方面的成效。本研究案例強調自然解方的全球標準在種瓜坑溪的具體實踐，並指出自然解方不僅有助於環境恢復，也能夠促進當地居民對生態保護的理解與參與，實現人與自然的和諧共生。本研究為推動自然解方在台灣乃至全球的應用提供了實證支持，並展示了在應對氣候變遷挑戰中的潛在效益。
並列摘要
Embankments and groundsills were removed as part of a restoration strategy based on Nature-based Solutions (NbS) for river rewilding to restore natural stream conditions and ecological functioning of Zhongguakeng Creek. The research employed the 5- Level River Morphology Classification to analyze the watershed characteristics and established a monitoring system to assess the restoration efforts. Numerical simulations confirmed the effectiveness of these measures, particularly during flood events, where they enhanced ecosystem resilience and promoted biodiversity. The Zhongguakeng case study aligns with global standards for NbS, highlighting the efficacy of NbS in environmental restoration and its ability to engage local communities in ecological protection. This case also provides practical support for promoting NbS in Taiwan and globally, demonstrating its potential benefits in addressing the challenges of climate change.