permafrost
US /ˈpɜ:rməfrɔ:st/
・UK /ˈpɜ:məfrɒst/
C2 高級
n. (u.)不可數名詞永久凍結帶
The Siberian Mountains present areas of permafrost
影片字幕
生態系變遷！ (Ecosystem Change)
- again one of our major themes, this would be in the permafrost. So as permafrost starts
我們的主要主題之一，這將發生在永久凍土。所以當永久凍土開始
- to warm the permafrost. Which is going to create more methane gas. And so you know we
加暖永久凍土。這將產生更多的甲烷氣體。所以你知道我們
永凍土融化會怎樣？ | BBC Ideas (What happens when the permafrost thaws? | BBC Ideas)
- That brown dirt is permafrost.
褐色的泥土是永凍土。
- No one is born, like, fascinated with permafrost.
沒有人生來就對永凍土著迷。
我的挪威斯瓦巴之旅！ (My Trip to Svalbard, Norway)
- and the permafrost acts as a natural freezer, making it cost-effective and fail-safe.
這是你搭乘單趟定期班機能飛抵的最北端，所以雖然偏遠卻方便抵達。
- And the permafrost acts as a natural freezer, making it cost effective and fail safe.
永凍土就像天然冰箱，讓它既省錢又安全可靠。
永凍土並非你想象的那樣 (Permafrost Is Not What You Think It Is)
- Okay, so you've probably heard of permafrost.
好吧，你可能聽說過永久凍土。
- Okay, so you've probably heard of permafrost.
好吧，你可能聽說過永久凍土。
俄羅斯極凍！西伯利亞零下45度極寒生活大公開！ (Russia's deep freeze: Life in Siberia's -45C winter freeze)
- The city is built on permafrost.
不要一直待在室內。
- The city is built on permafrost.
這座城市建立在永久凍土之上。
如果地球自轉 90 度會發生什麼事？ (What if the Earth rotated 90 degrees?)
- We'll add some ice and permafrost near the poles and in mountainous areas.
我們將在兩極附近和山區增加一些冰層和永久凍土。
- We'll add some ice and permafrost near the poles and in mountainous areas.
接下來，我們應該填充一些綠地和沙漠。
如果全球暖化加速，會發生什麼事？ 🌍🔥 (What Would Happen If Global Warming Sped Up?)
- In another study also published in the same journal, researchers found other effects, include no sea ice in the Arctic in the summer, coral reef die-offs, melting of permafrost which would release more greenhouse gases into the atmosphere, and
這項研究來自《自然科學會報A》,分析水資源短缺
- no sea ice in the arctic in the summer, coral reef die outs, melting of permafrost which
北極浮冰到了夏季將全部融化、珊瑚礁死光、永凍土融化
如果全世界的冰都融化了會怎麼樣？ (What If All The Ice Melted On Earth? ft. Bill Nye)
- On land frozen water forms glaciers, icesheets, permafrost and snow
陸地上的冰凍水能以冰河、冰床、永久凍結帶以及雪的形式呈現
- On land, frozen water forms glaciers, ice sheets, permafrost, and
北極圈大半被海覆蓋，冰大多以
歐巴馬總統向國會發表演說！ (President Obama Addresses Parliament)
- Permafrost is thawing.
並肩 -- 並在聖誕夜追蹤聖誕老人。
- Permafrost is thawing.
永久凍土正在融化。