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外來種

外來種

文章Lohas 發表於 2012年 10月 10日, 11:58

外來種入侵嚴重 已威脅台灣原生種

︻記者張小全球化之浪潮,帶動世界各國家的交流頻繁。然而如此反而意外造成外來物種入侵的嚴重性及傷害性,且漸威脅到台灣之原生種、原有動植物的生存空間。例如小花蔓澤蘭、銀膠菊、紅火蟻、多線南蜥等外來物種的入侵,不但嚴重影響生態棲息環境,也造成經濟農作物等慘遭嚴重損失之浩劫。

因外來種入侵的嚴重性,行政院農業委員會林務局近年來已朝預防、立法及減輕影響負擔等三個主要的工作項目來作努力。而為保護台灣省澎湖縣之自然生態保育,維護生物多樣性永續平衡發展,防治入侵種問題,今後澎湖縣政府也將配合中央政策,將此納為重要的工作項目。

未來如何防治外來種入侵的議題,則盼由生態之教育推廣及環境教育保護之立場,來呼籲、尊重並維持原生物種生態體系之完整性及多樣性,以減輕外來種入侵之預防及其負擔之影響。
Lohas
系統管理員
 
文章: 9397
註冊時間: 2008年 3月 9日, 09:11
來自: 樂活澎湖灣

防範外來入侵種 防止侵害臺灣原生種

文章Lohas 發表於 2013年 3月 3日, 19:54

防範外來入侵種 防止侵害臺灣原生種
 全球化浪潮帶動了國家間頻繁的交流,然而也加速許多意外訪客來去。外來入侵種經由人類有心或無意間引進,於新到達的自然或半自然生態環境中,建立穩定族群,進而威脅到原生生物多樣性;由於外來入侵物種嚴重,行政院農業委員會林務局已朝預防、立法及減輕負擔影響,以防治入侵種的3個主要工作項目來作努力。
 因外來入侵種的嚴重性及傷害性,已威脅到臺灣之原生種和原有動植物的生存空間,例如小花蔓澤蘭、銀膠菊、紅火蟻、多線南蜥及綠鬣蜥等,不但嚴重影響生態棲息環境,也造成經濟農作物等慘遭嚴重損失之浩劫。
 因此,事先預防最佳也是花費成本最低之方式,即不要隨意自外地帶入生物如蔬果等農產品或寵物,更不要放生;民眾也可協助監測,一發現有外來入侵種,應該立即通報縣市政府處理。
 防制外來入侵種,全民一起來,以保障原生物種生態系之完整與多樣性。
Lohas
系統管理員
 
文章: 9397
註冊時間: 2008年 3月 9日, 09:11
來自: 樂活澎湖灣




Re: 外來種

文章valrazhan 發表於 2019年 7月 27日, 01:38

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valrazhan
 
文章: 39738
註冊時間: 2018年 12月 7日, 15:45

Re: 外來種

文章valrazhan 發表於 2019年 8月 3日, 03:49

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文章: 39738
註冊時間: 2018年 12月 7日, 15:45


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