Geology and Topography The Zabaikalsky National Park is located within a typical mountain-taiga region. The relief is mountainous. Large orographic units stand out within the boundaries of the park: the Svyatonossky ridge, the Barguzinsky ridge, the Chivyrkuisky isthmus and the Ushkanya islands. Two mountain ranges extend along the park in the direction from northeast to southwest: the Barguzinsky ridge - gradually decreasing from the Barguzinsky reserve to the lake Bormashevoe and the middle ridge of the Holy Nose peninsula, gradually decreasing to the north and south. |
Hydrography Many small rivers flow in the national park. All of them have closed pools and carry their waters to Baikal. The most significant of them are Bolshaya Cheremshana, Malaya Cheremshana, Bolshaya Chivyrkui., Malaya Chivyrkui. The largest lake, Arangatuy, is located on the Chivyrkuy Isthmus and is connected to the Chivyrkuy Bay by the Istok River. The next largest, lake Bormashevoe is known for its mineral waters. In addition, the park has more than two dozen mountain lakes. The largest of them is Ladokhinsky. On the territory of the national park there are exits of thermal waters - Zmeiny and Nechaevsky springs. The boundaries of the national park included 38.8 thousand hectares of the water area of Lake Baikal (part of the Barguzinsky and Chivyrkuisky bays). |
Soils Soil-forming rocks are diverse and represented by eluvium of bedrock. The soils in the park are mostly small-profile, gravelly, easily washed by precipitation and blown by the wind in the absence of vegetation. The distribution of soils occurs according to the altitude-belt principle. A large variance of soil cover within forest complexes is created by the features of micro- and mesorelief and the variety of soil-forming rocks. |