俄远东哈巴边区地表水区划与分析

Surface water division and analysis of the Khabarovsk Krai in the Far East of Russia

水文地理区划较为直观地反映了水文现象的一般规律。在梳理哈巴边区水文地理相关知识的前提下,对哈巴边区地表水进行区划,并分别从流域角度、行政区划角度对地表水区划进行分析。分析指出:哈巴边区地表水按分水岭划分为18个区划,可分为大型河流流域、小型河流流域、内流区3个流域类型;黑龙江流域位于哈巴边区南部,包含14个行政单位,占哈巴边区总面积的40%左右;朱格朱尔山脉是勒拿河流域与哈巴边区中部尚塔尔群岛沿海诸河水系流域片的主要分水岭,孙达尔—哈亚塔山是北部科雷马河流域与哈巴边区东北部沿海诸河水系流域片的主要分水岭。对哈巴边区水文地理进行研究可为黑龙江流域研究提供参考。

The hydrogeographic division reflects the general law of hydrological phenomena more intuitively.Under the premise of combing the knowledge of hydrogeography in the Khabarovsk Krai, the surface water in the Khabarovsk Krai was divided, and the surface water divisions were analyzed from the perspective of the basin and administrative division.Analysis pointed out:the surface water in the Khabarovsk Krai is divided into 18 divisions according to the water divide, which can be divided into three types, large river basin, small river basin and inflow area;The Heilongjiang River Basin is located in the southern part of the Khabarovsk Krai and contains 14 administrative units, accounting for about 40% of the total area of the Khabarovsk Krai;The Jug-Jur Mountains are the main water divide of the Lena River Basin and the waters of the rivers along the coast of the Qatar Islands in the central Khabarovsk Krai,Sundar-Hayata is the northern Correma River Basin and Khabarovsk,The main water divide of the river basins in the northeastern part of the border region.The study of the hydrogeography of the Khabarovsk Krai can provide a reference for the study of the Heilongjiang River Basin.