다른나라 지리 자료들 Geowiki

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A vanished landscape Over the millennia, Doggerland has been an icy wasteland, verdant valleys and forests, and now the bottom of the cold North Sea. Various kinds of humans have adapted to all these changes, with Homo antecessor, Neanderthals, and H. sapiens likely making use of the land’s bounty at different times.

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출처 : Lens Magazine Issue 36 (2017.09) 작가 : RAFN SIGURBJÖRNSSONCopyright To Rafn_Sig © All Rights Reserved #융빙수 #빙하 #빙하터널 #빙하동굴 #에스커 #Esker

What the World Would Look Like if All the Ice Melted If we keep burning fossil fuels indefinitely, global warming will eventually melt all the ice at the poles and on mountaintops, raising sea level by 216 feet. (약 65m) Explore what the world’s new coastlines would look like. 출처 : National Geographic

"Elemental Geosystmes by Christopherson (8th)" - 508 page에서 신기한 사진을 하나 찾았습니다.알래스카 파이프 사진 옆에 있는 것으로 보아 periglacial regions에서 필요한 시설물인 것 같은데 도무지 감이 잡히지 않더라구요. In periglacial regions, structures must be constructed above the ground to allow air circulation beneath. This airflow allows the ground to cycle through its normal annual temperature pattern. Utilities such as water and sewer lines must be ..