學術資源整合系統-相關推薦
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| 作者 | Chang, Chih-Yi;Wang, Wei;Li, Pei-Hua;Tzeng, Hsy-Yu;Tseng, Yen-Hsueh |
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| 出版日期 | 2026 |
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| 著作名稱 | Water availability outweighs heat and human pressure in shaping threatened plant hotspots in Kenting, Taiwan: Implications for island biodiversity conservation [SCI]
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| 刊名 | Taiwania |
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| 卷 | 71 |
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| 期 | 1 |
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| 頁數 | 101-116 |
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| 被收錄索引 | SCI |
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| 主題 | 植物 |
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| 關鍵字 | Anthropogenic factors; environmental factors; hotspot conservation; rare plant; threatened plant species |
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| 摘要 | Effective biodiversity conservation requires identifying species-rich hotspots, especially for threatened taxa. This study identified threatened plant hotspots in Kenting National Park, Taiwan, and examined the environmental and anthropogenic factors shaping their distribution. Field surveys and herbarium records documented 140 taxa, including 18 Critically Endangered, 35 Endangered, 81 Vulnerable, and 6 potentially threatened species, with 32.14% endemic to Taiwan. Six major hotspots were delineated, with the Nanjen–Chufongbi–Jialeshuei region showing the highest diversity. Nonparametric correlation analysis indicated that water-related variables, particularly mean annual precipitation (ρ = 0.420) and winter precipitation ratio (ρ = 0.399), were the strongest positive drivers of hotspot distribution, followed by energy-related variables such as mean annual temperature and warmth index (both ρ = −0.308), altitude (ρ = 0.320), and human activities (ρ = −0.137). Habitat fragmentation, invasive species such as Leucaena leucocephala, and localized human disturbance were identified as major threats to hotspot integrity. Beyond the Kenting context, this study provides a transferable framework for identifying and managing threatened plant hotspots in tropical and subtropical island ecosystems, offering strategic insights for broader biodiversity conservation. |
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| 全文 |  ; |
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| DOI | 10.6165/tai.2026.71.101 |
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| 計畫主持人 | Yen-Hsieh Tseng |
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| 計畫編號 | PG10903-0151(2020) and PG11001-0454 (2021) |
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| 計畫年度 | 109-110 |
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| 計畫委託單位 | Kenting National Park |
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| 計畫名稱 | Monitoring and Conservation Research of Rare Plants in Kenting National Park |
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| 系統號 | NO000007550 |
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