The legacy OCP concentrations in the Arctic Ocean were shown to gradually decrease with distance from water masses originating in the Bering Sea and the landmass of Alaska. This study is the first updated inves
Alaska is the first landmass of the Arctic region encountered as one moves east from the Bering Strait. Part of the United States since 1867, Alaska comprises 600,000 square miles and is the largest state. Some of Alaska's primary commodities include petroleum, natural gas, and coal, as ...
After repairs and a brief lay-up, the “Discovery Duo” was selected for the next major polar effort: Sir John Franklin’s 1845 bid to chart the last section of the Northwest Passage along the top of the North American landmass. Another major rebuild followed. A reinforced iceguard of mass...
mark the position of the shoreline at a time of maximum inundation by the sea (6,500–5,500 years ago), when, through tectonic movement, the sea was three to five meters higher in relation to the contemporary landmass of Japan than at present. [#insert3] Analysis of the shells ...
Sentinel-2 imagery is organized in 100 km × 100 km tiles; a total of 18,011 tiles cover the entire landmass of the Earth, excluding Antarctica. However, depending on the ground tracks of the satellites, some tiles are covered by multiple orbits, whereas, in general, no more than...
【题目】1 the bottom of the world lies a large continent still 2 (wra p) in the Ice Age and, until recent times, un known to man. It is a great landmass. Much of the continent is a complete blank on our m aps. T his landmass is calle d Antarctica. Ma n 3(explore) on foot...
At the bottom of the world lies a mighty continent still wrapped in the Ice Age and, until recent times, unknown to man. It is a great landmass with mountain ranges whose extent and elevation are still uncertain. Much of the continent is a complete blank on our maps. Man has explored,...
titut: ᑲᓇᑕ, Kanata; Cree: Kānatā; Ojibwe: Gaanada; Mi'kmaq / Mohawk / Dene / Shuswap: Kanata) is a large country in the northernmost part of North America, located directly north of the contingent United States of America and east of the non-contingent US state of Alaska. ...
the continental margin comprises the submerged prolongation of the landmass of the coastal state, and consists of the seabed and subsoil of the shelf, the slope and the rise; wherever the continental margin extends beyond 200 nautical miles from the baseline, coastal states may extend their claim...
On the contrary, within the same distance of the South Pole there is not a singletree, industry, or settlement, except some weather stations.landmass n.[术语]地块,大陆块:the Eurasian landmass欧亚大陆blank n.空白:My mind was a complete blank.我的脑子一片空白。生forceful adj.强劲的,强有力...