字體:小 中 大 | |
|
|
2024/07/13 06:20:51瀏覽499|回應1|推薦6 | |
北北基桃成都市熱島 學者警告:每年都是「最涼夏天」 中時 王嘉慶 今年6月下旬,大台北盆地高溫逾38度,學者警告,未來北北基桃高溫區恐彼此相連,「以後要降溫會更加困難」。今年相對明年來說,甚至還比較涼,因為再來只會一年比一年熱。 「每年的夏天,都將是你餘生最涼的夏天」,臉書粉專「都市退燒」PO文,指都會區將同時承受氣候變遷及都市熱島的雙重熱壓力。
根據成功大學「建築與氣候研究室(BCLab)」觀察,6月22日這天,北台灣高溫區彼此相連,範圍擴大。 座落大台北盆地的萬華區(36.9°C)、士林區(37.3°C),氣溫均高於其它地區,最低溫在大安森林公園(34.9°C),北市敦南林蔭道附近的氣溫也較低,市區高低溫差約2.4°C。
樹木可調節氣溫無庸置疑,學者擔心的是,從基隆到桃園這一帶的高溫區相連,已和東京都熱島蔓延60公里的狀況類似,以後要降溫恐怕更加困難。
綜合媒體報導,成大建築系特聘教授暨規劃與設計學院副院長林子平表示,台北、桃園蓄熱原因不盡相同,需要注意的是當這些熱源聚集在一起,就很難散熱。
如萬華地勢低窪、信義區過度開發;桃園熱區主要因河谷地形,以增溫幅度來說,桃園、中壢都是高溫潛勢區域。 林子平補充,散熱困難會造成一天之中降溫時間短,夜間氣溫降不下去,隔天高溫又再累積,形成熱循環。 另外,今年熱的情況也提早了,往年多在7月,今年已提前至6月。 https://tw.news.yahoo.com/北北基桃成都市熱島-學者警告-每年都是-最涼夏天-042037151.html The CASCADES-Rhythm Of the Rain Listen to the rhythm of the falling rain Telling me just what a fool Ive been I wish that it would go and let me cry in vain And let me be alone again The only girl I care about has gone away Looking for a brand new start But little does she know That when she left that day Along with her she took my heart Rain please tell me now does that seem fair For her to steal my heart away when she dont care I cant love another when my hearts somewhere far away The only girl I care about has gone away Looking for a brand new start But little does she know that when she left that day Along with her she took my heart Rain wont you tell her that I love her so Please ask the sun to set her heart aglow Rain in her heart and let the love we knew start to grow Listen to the rhythm of the falling rain Telling me just what a fool Ive been I wish that it would go and let me cry in vain And let me be alone again Oh, listen to the falling rain Pitter pater, pitter pater Oh, oh, oh, listen to the falling rain Pitter pater, pitter pater |
|
( 時事評論|公共議題 ) |