Abstract

Changes in the spatial structure of runoff fields in the Don River basin due to the revealed non-stationarity of the hydrological regime are investigated. It is shown that the spatial correlation of the spring flood runoff layers, winter and summer-autumn low runoff, as well as snow storage have changed significantly. The chaotic pattern of the spatial correlation was gained, as a result of which the fields of the studied runoff characteristics became heterogeneous and anisotropic.

中文翻译：

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气候变化下顿河流域径流场时空结构

摘要

研究了由于水文状况的非平稳性而导致的顿河流域径流场空间结构的变化。结果表明，春季洪水径流层、冬夏秋季低径流以及蓄雪量的空间相关性发生了显着变化。获得了空间相关性的混沌模式，结果研究的径流特征场变得异质和各向异性。