Abstract

Identification of drainage basin borders at local spatial scale

Highlights

  • Drainage basin is thought of as part of the land surface with the adjacent strata of soils wherefrom surface water and groundwater flow into a separate river or a river system (Geographic encyclopedic dictionary, 1988)

  • The objective of this study is to identify the borders of the drainage basins on the territory of Pechora-Ilych Nature Reserve and its surroundings, i.e. Kuryinsky and Yakshinski forestries. (Fig. 1)

  • Global digital elevation models that are currently in open access provide information about the topography of the area of interest, and the degree of data accuracy should depend on the study objectives (Mineev et al, 2015)

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Summary

Introduction

Drainage basin is thought of as part of the land surface with the adjacent strata of soils wherefrom surface water and groundwater flow into a separate river or a river system (Geographic encyclopedic dictionary, 1988). The paper (Smolyaninov et al, 2007) considers unidirectional flows of matter and energy within a drainage basin, which makes it an ideal object for natural environment monitoring. The authors describe the internal functional integrity of migration flows of surface water and groundwater runoff, dissolved substance and suspended solids, as well as objective natural borders of the basins. In the study of Kuzmenko with co-authors (Kuzmenko et al, 2012), drainage basins are seen as the most objective and natural basis for organizing rational nature management. The authors highlight the objectivity and relative simplicity of the identification of basin borders, which increases the representativeness of territorial units (Trofimov et al, 2009). The objective of this study is to identify the borders of the drainage basins on the territory of Pechora-Ilych Nature Reserve and its surroundings, i.e. Kuryinsky and Yakshinski forestries. The objective of this study is to identify the borders of the drainage basins on the territory of Pechora-Ilych Nature Reserve and its surroundings, i.e. Kuryinsky and Yakshinski forestries. (Fig. 1)

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