阿爾弗雷德・魏格納
Alfred Wegener

context: zh_tw: 他於第 2 次前往格陵蘭考察期間，曾在冰島短暫停留，購買冰島馬來作為馱獸，探險隊後來抵達丹麥港。即使在內陸冰之旅開始了探險隊幾乎全軍覆沒的產犢冰川。丹麥探險隊隊長約翰・科赫後來在冰川的冰裂縫跌倒，因此摔斷了腿，花了幾個月來康復。韋格納和科赫格陵蘭島東北部的內陸冰蓋度過第一個冬天。他在 1913 年回國後，韋格納與前導師弗拉迪米爾・彼得・柯本的女兒結婚。
en: After a stopover in Iceland to purchase and test ponies as pack animals, the expedition arrived in Danmarkshavn. Even before the trip to the inland ice began the expedition was almost annihilated by a calving glacier. The Danish expedition leader, Johan Peter Koch, broke his leg when he fell into a glacier crevasse and spent months recovering in a sickbed. Wegener and Koch were the first to winter on the inland ice in northeast Greenland. Inside their hut they drilled to a depth of 25 m with an auger. In summer 1913 the team crossed the inland ice, the four expedition participants covering a distance twice as long as Fridtjof Nansen's southern Greenland crossing in 1888. Only a few kilometers from the western Greenland settlement of Kangersuatsiaq the small team ran out of food while struggling to find their way through difficult glacial breakup terrain. But at the last moment, after the last pony and dog had been eaten, they were picked up at a fjord by the clergyman of Upernavik, who just happened to be visiting a remote congregation at the time.
qas: question: zh_tw: 丹麥探險隊隊長叫什麼名字？
en: What is the Danish expedition leader's name?
answers: zh_tw: text: 約翰・科赫
en: text: Johan Peter Koch

context: zh_tw: 1919 年，魏格納在德國海軍天文臺任職，因此與他的妻子和兩個女兒搬到了漢堡。1921 年，他被任命為漢堡大學新的高階講師。韋格納在 1924 年擔任奧地利卡爾・弗朗岑斯大學氣象學和地球物理學教授。他的研究集中在物理、光學以及龍捲風。直到 1920 年代末為止，他持續研究第二次格陵蘭島探險的成果（冰觀測、大氣光學）。
en: Wegener obtained a position as a meteorologist at the German Naval Observatory (Deutsche Seewarte) and moved to Hamburg with his wife and their two daughters. In 1921 he was appointed senior lecturer at the new University of Hamburg. From 1919 to 1923 Wegener did pioneering work on reconstructing the climate of past eras (now known as "paleoclimatology"), closely in collaboration with Milutin Milanković, publishing Die Klimate der geologischen Vorzeit (“The Climates of the Geological Past”) together with his father-in-law, Wladimir Köppen, in 1924. In 1922 the third, fully revised edition of “The Origin of Continents and Oceans” appeared, and discussion began on his theory of continental drift, first in the German language area and later internationally. Withering criticism was the response of most experts.
qas: question: zh_tw: 還有誰是魏格納家族的成員？
en: Who else was a part of Wegeners immediate family?
answers: zh_tw: text: 他的妻子和兩個女兒
en: text: his wife and their two daughters

question: zh_tw: Wegener 專注於何種光學？
en: What did Wegener focus optics on?
answers: zh_tw: text: 大氣

context: en: In 1924 Wegener was appointed to a professorship in meteorology and geophysics in Graz, which finally provided him with a secure position for himself and his family. He concentrated on physics and the optics of the atmosphere as well as the study of tornadoes. He had studies tornadoes for several years by this point, publishing the first thorough European tornado climatology in 1917. He also posited tornado vortex structures and formative processes. Scientific assessment of his second Greenland expedition (ice measurements, atmospheric optics, etc.) continued to the end of the 1920s.
qas: question: zh_tw: Wegener 專注於何種光學？
answers: en: text: atmosphere