库页岛面积多少万平方公里,请问库页岛面积多大?
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库页岛面积约76400平方千米。中国旧称苦叶、苦兀、骨嵬或黑龙屿。库页岛位于亚欧大陆的东北部,黑龙江入海口的东南,东为鄂霍次克海,西通过间宫海峡与大陆相望,南隔宗谷海峡与日本的北海道相邻,为俄罗斯联邦最大岛屿,属萨哈林州管辖。
库页岛地形地貌:
该岛地形南北狭长,其形状如鱼,北部是北萨哈林低平原,地势较低,沿岸多潟湖。中南部主要是山地,西有西萨哈林山脉,东为东萨哈林山脉,最高峰洛帕季纳山海拔1609米。两山脉之间是特米-波罗奈谷地。北部主要是由达乌尔落叶松构成的沼泽化稀疏针叶林,北纬52℃以南是由鱼鳞云杉和萨哈林冷杉构成的针叶林,特米-波罗奈谷地主要是草甸和沼泽,岛的西南部有针阔混交林。库页岛由于处于环太平洋地震带,因此地震频繁。
约 76400 km²
萨哈林岛,中国称库页岛,中国旧称苦叶、苦兀、骨嵬或黑龙屿,“萨哈林岛”是俄译名(这个名称来自于满语,意即是“黑河口岛”)。库页岛位于亚欧大陆的东北部,黑龙江入海口的东南,东为鄂霍次克海,西通过间宫海峡与大陆相望,南隔宗谷海峡与日本的北海道相邻,为俄罗斯联邦最大岛屿,属萨哈林州管辖,面积约76400km²。萨哈林岛北部较为平坦,以丘陵山地为主,南部由东萨哈林山脉和西萨哈林山脉组成,最高峰为1420米。全岛有丰富的森林资源,其北部为针叶林地带,地下蕴藏石油、煤炭和黄金等矿产资源,沿海地区水产资源,是大马哈鱼的主要产区之一。岛上有超过6000条河流及1600个湖泊。岛上的最早居民有尼夫赫、鄂温克、阿伊努等民族。截至2010年,岛上共有人口49.3万人,绝大多数居民都是俄罗斯移民。萨哈林岛在历史上曾被中国多个朝代直接或间接统治。1689年9月7日,中俄两国签订《尼布楚条约》,确立黑龙江和乌苏里江流域包括库页岛在内的广大地区属于中国领土。1858年和1860年,俄国通过《瑷珲条约》、《中俄北京条约》等不平等条约迫使清朝政府割让库页岛。1905年,日本通过《朴茨茅斯条约》获得萨哈林岛北纬50°以南区域。1905年和1918年至1925年间,萨哈林岛全境被日本统治。1945年,苏联发动八月风暴行动,占领萨哈林岛全境。1951年,日本在《旧金山和约》放弃南桦太(北纬50°以南)主权。
【英文介绍/For English】:
Sakhalin Island covers an area of about 76,400 square kilometers. In China, it was formerly known as Kuye, Kuwu, Guwei or Heilongyu. Sakhalin Island is located in the northeast of the Eurasian continent, southeast of the Heilongjiang estuary, the Sea of Okhotsk in the east, facing the mainland through the Mamiya Strait in the west, and adjacent to Japans Hokkaido across the Zonggu Strait in the south. It is the largest island in the Russian Federation. , under the jurisdiction of Sakhalin Oblast.
Topography of Sakhalin Island:
The terrain of the island is long and narrow in the north and south, and its shape is like a fish. The northern part is the North Sakhalin Low Plain, the terrain is low, and there are many lagoons along the coast. The central and southern parts are mainly mountainous, with the Western Sakhalin Mountains in the west and the Eastern Sakhalin Mountains in the east. The highest peak, Lopatina Mountain, is 1609 meters above sea level. Between the two mountains is the Termi-Polonay Valley. The northern part is mainly composed of swampy sparse coniferous forests composed of Daur larch, the southern latitude of 52°C is composed of coniferous forests composed of fish scale spruce and Sakhalin fir, and the Temi-Polonay Valley is mainly meadows. And swamps, there are coniferous and broadleaf forests in the southwest of the island. Because Sakhalin is located in the Pacific Rim seismic zone, earthquakes are frequent.
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