在新选项卡中打开链接
  1. Copilot 答案

    Ural (river) - Wikipedia

    • The basin is asymmetrical – its left side from the river is 2.1 times larger in area than the right side; however, the right side is more important for feeding the river. The density of the tributaries is 0.29 km/km 2 in the right and 0.19 km/km 2 in the left side of the basin. 展开

    Overview

    The Ural, also known as the Yaik /ˈjaɪk/, is a river flowing through Russia and Kazakhstan in the continental border … 展开

    Etymology

    The river was called Δάϊκος (Daïkos) by Ptolemy in the 2nd century AD. Yulian Kulakovsky reads this as Turkic "Jajyk" or "Яик" and on this basis identifies the Huns as Turkic speakers. However, Gerard Clauson disputes … 展开

    History

    In the 10th to 16th centuries, the city of Saray-Jük (or Saraichik, meaning "small Sarai") on the Ural River (now in Atyrau Province of Kazakhstan) was an important trade center on the Silk Road. In the 13th century, it beca… 展开

    Geography

    The river begins on the slopes of the Kruglaya Mountain of the Uraltau mountain ridge in South Ural, on the territory of the Uchalinsky District of Bashkortostan. There it has an average width of 60 to 80 metres (200 to 260 ft) a… 展开

    Hydrography

    The river is mostly fed by melting snow (60–70%); the contribution of precipitation is relatively minor. Most of its annual discharge (65%) occurs during the spring floods, which occur in March and April near the mouth and i… 展开

    Fauna

    The wetlands at and near the delta of the Ural River are especially important to migrating birds as an important stop-over along the Asian flyway. They host many endemic and endangered species, such as great white pelican展开

    Industry

    Water from the upper reaches of the Ural River is used to supply the prominent Magnitogorsk (Magnitogorsk Iron and Steel Works, built in the early 1930s) and Orsk-Khalilovsk metallurgical plants, and the low reaches are use… 展开

  1. Ural River Basin Map 的相关搜索

  2. 某些结果已被删除