一年一世代~謎之大紫蛺蝶|守住牠們的沙朴大樹(我們的島 第1273集 2024-09-16)

公共電視-我們的島 September 17, 2024
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公共電視 我們的島 首播時段/每週一 晚上10點 重播時段/每週六 早上11點 1998年11月1日「我們的島」節目正式開播,一直以守護台灣環境、監督環境政策為理念,不只從永續發展的角度,來探索台灣未來出路,同時也期許成為環境教育的推廣管道。 「我們的島」忠實紀錄台灣環境現況,嘗試為受傷的大地找尋希望,將島上最美的、最醜的、最令人感動的、最令人傷心的影像,呈現在觀眾眼前。 如果您有關心的環境事件,也歡迎與我們分享,一起守護我們的島。 ✒️本頻道影片皆為公視所有,下載或重製須遵守著作權法的相關規定。

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自帶長長的吸管品嘗腐果,發酵的果實讓大紫蛺蝶迷醉了。很美、但數量很少,少到瀕臨滅絕。身為一級保育類,卻因為研究難度高,基礎資料非常匱乏。為什麼大紫蛺蝶變得這麼少?此刻,能為牠們做些什麼? 00:00 前言 00:57 尋找大紫蛺蝶幼蟲需要的沙朴樹 02:51 1980年代商業採集讓台灣蝴蝶數量銳減 06:11 台灣大紫蛺蝶遺傳資料分析 07:36 都市化和北橫開發讓大紫蛺蝶數量下滑 08:28 學者在新竹縣山區買地護大紫蛺蝶 10:46 蝶會志工記錄大紫蛺蝶生活史 12:50 營造適合大紫蛺蝶棲息的環境 14:15 調查與大紫蛺蝶一起生活的鄰居 15:23 大紫蛺蝶面臨氣候暖化危機 #大紫蛺蝶 #蝴蝶保育 #沙朴 #標本 #氣候暖化 ※專題文章》 ●一年一世代~謎之大紫蛺蝶 https://reurl.cc/4dNYRD ※感謝以下單位及個人協助拍攝 農業部林業及自然保育署 保育管理組 農業部生物多樣性研究所 野生動物組昆蟲類研究室 國立自然科學博物館 生物學組 國立臺灣師範大學 生命科學系 東海大學 生命科學系 社團法人台灣蝴蝶保育學會 仙境微醺莊園 徐堉峰 教授、呂至堅 博士、鄭明倫 博士、蔡經甫 博士、賴保成 收藏經理、張榮華 理事長、朱汶偵 助理研究員、吳立偉 副教授 ​​ ※相關專題》 ●蝶舞茂林|紫斑蝶的生態與保育 https://youtu.be/UbTk9Eb1QPw ●再見,蝴蝶!|過度開發破壞蝴蝶棲地 https://youtu.be/3VOov5v6Lp4 ※島編推薦》 ●氣爆十年後,高雄你好嗎?|高雄史上最大的氣爆災害 https://youtu.be/EbNxX91-goo ●《我們的島Podcast》來去太平島|聽見南沙的海 https://youtu.be/UKyT0B7BZH4 ※更多節目內容》 ✅我們的島官網 http://ourisland.pts.org.tw ✅我們的島粉絲專頁 https://www.facebook.com/PTSourisland ✅我們的島推特 https://twitter.com/ourisland ✅我們的島IG https://www.instagram.com/pts_ourisland ✉《我們的島》電子報訂閱👉https://bit.ly/3w4jlq0 我們的島🎬公視每週一2200播出 每週二節目上傳,訂閱【我們的島】YT頻道 https://www.youtube.com/user/ourislandTAIWAN

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