具體描述
本報告為颱灣第一次依據國際自然保育聯盟（International Union for Conservation of Nature）建議類彆與標準對所有原生鳥種進行國傢鳥類紅皮書名錄評估。納入評估候選 鳥種共627 種，其中311 種不適用（Not Applicable）區域評估篩選門檻，316 種進入評 估流程。結果颱灣有52 種或亞種國傢受脅（Nationally Threatened）鳥類，其中屬國傢極危(Nationally Critical) 類彆有 6 種或亞種，屬國傢瀕危（Nationally Endangered）類彆有 13 種或亞種，屬國傢易危（Nationally Vulnerable）類彆有 33 種或亞種，另有31 種或亞種歸 於國傢接近受脅（Nationally Near-threatened）。國傢受脅及接近受脅鳥種數分彆占評估 鳥種數的16.5% 及9.8%，以及總鳥種數的8.3% 及4.9%。另齣現於颱灣的全球受脅鳥種有 37 種，其中14 種屬國傢受脅，1 種屬國傢接近受脅，22 種列於Not Applicable。
This report is the first National Red List compiled by Taiwan in accordance with the suggested guidelines and criteria of the International Union for Conservation of Nature (IUCN) to assess all of the native bird species. A total of 627 candidate species was selected, 311 of which did not fulfill the inclusion criteria (categorized as Not Applicable), and the remaining 316 species were subjected to subsequent evaluation. The results showed that 52 and 31 taxa were categorized as Nationally Threatened and Nationally Nearthreatened, respectively, corresponding to 16.5% and 9.8% of the evaluated species and 8.3% and 4.9% of the total number of bird species in Taiwan. The evaluation results were ranked on the basis of the IUCN Red List categories, assigning six, 13 and 33 taxa as Nationally Critical, Nationally Endangered and Nationally Vulnerable, respectively. In addition, 37 species were categorized as Globally Threatened by IUCN, among which 14 were also categorized as Nationally Threatened, and one was Nationally Near-threatened, while 22 were Not Applicable.
This report is the first National Red List compiled by Taiwan in accordance with the suggested guidelines and criteria of the International Union for Conservation of Nature (IUCN) to assess all of the native bird species. A total of 627 candidate species was selected, 311 of which did not fulfill the inclusion criteria (categorized as Not Applicable), and the remaining 316 species were subjected to subsequent evaluation. The results showed that 52 and 31 taxa were categorized as Nationally Threatened and Nationally Nearthreatened, respectively, corresponding to 16.5% and 9.8% of the evaluated species and 8.3% and 4.9% of the total number of bird species in Taiwan. The evaluation results were ranked on the basis of the IUCN Red List categories, assigning six, 13 and 33 taxa as Nationally Critical, Nationally Endangered and Nationally Vulnerable, respectively. In addition, 37 species were categorized as Globally Threatened by IUCN, among which 14 were also categorized as Nationally Threatened, and one was Nationally Near-threatened, while 22 were Not Applicable.
著者信息
圖書目錄
圖書序言
圖書試讀
None
用戶評價
相關圖書
本站所有內容均為互聯網搜尋引擎提供的公開搜索信息，本站不存儲任何數據與內容，任何內容與數據均與本站無關，如有需要請聯繫相關搜索引擎包括但不限於百度，google,bing,sogou 等
© 2025 ttbooks.qciss.net All Rights Reserved. 小特书站 版權所有