鑿井救旱象!台灣豐沛的地下水該怎麼抽、怎麼補、怎麼管理是關鍵|feat.張良正 陽明交通大學土木工程系教授 |大旱時代系列之五|公視我們的島 Podcast @EP.29

公共電視-我們的島 April 16, 2023
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公共電視-我們的島

@ourislandtaiwan

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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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P來賓|陽明交通大學土木工程系教授 張良正 鑿井抽取地下水,做為乾旱期的備援水源,是政府抗旱的重要措施。台灣有著非常豐沛的地下水可以運用,雖然抽取地下水不必然會造成地層下陷,但這並不代表我們可以無止盡地使用地下水,因為地下水並非取之不盡,用之不竭。 哪些地方適合鑿井?怎麼樣的地質條件才會造成地層下陷?而地下水屬於誰?當它是個共有資源時,是否也應該和地表水一樣,向使用者收取「地下水權費」呢? 本集節目,邀請到陽明交通大學土木工程系的教授,同時也是地下水資源暨水文地質學會的理事長張良正,面對台灣目前地下水應該如何進行有效地監控與統計?而除了不斷抽水,我們又要如何做到地下水的補注,才能永續經營呢? 00:00 片頭 00:09 開場 01:25 南水局鑿井與民間用水會有衝突嗎? 03:25 抽地下水與地層下陷的關係 06:15 觀測井數量足夠嗎?位置分布足夠? 10:35 近三年里港地下水位狀況大幅低 13:40 台灣有地下水超抽問題嗎? 17:02 台灣九大地區的地下水位狀況? 18:45 地下水位怎麼補 20:25 關鍵在於:水權費用 24:38 結語 ★我們的島Podcast大旱時代系列: 01》直擊!雲林古坑乾旱現場 https://youtu.be/xjxURr_syjY 02》直擊!里港鑿井爭議 https://youtu.be/SUqQQqO1zwg 03》伏流水為何能救命? https://youtu.be/iJ6kPwH_cMg 04》颱風及春雨消失了嗎?赤道變胖了? https://youtu.be/AKmaw6cpNHE 05》地下水該怎麼抽、怎麼補、怎麼管理是關鍵 https://youtu.be/_6rydxDpJsg 06》南台灣水資源怎麼管理? https://youtu.be/Wk0WNKSu-eA 07》水資源的收支平衡 https://youtu.be/XRQh7bKZUsQ 製作人|于立平、陳信聰 攝影|劉啟稜、陳淯茜 剪輯|劉啟稜 執行|李若慈 後製|廖婕妤 美術|洪薇檸 社群|林燕如 ​ ​※關注我們的島》 👉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 ​ \每週日,晚上九點,和我們一起來了解更多你我環境中的問題吧!/ (週間還會不定時更新環境時事 記得要訂閱、追蹤、分享啦!)

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