title: Principles and methods of a digital medium scale soil map creation of the Leningrad region
metadata.name: dc.contributor.author
metadata.value: Sukhacheva, Elena Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Aparin, Boris F.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Andreeva, Tatyana A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kazakov, Eduard E.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Lazareva, Margarita A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2019-06-06T10:56:07Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2019-06-06T10:56:07Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2019-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Sukhacheva, E. Yu., Aparin B. F., Andreeva, T. A., Kazakov E. E., Lazareva M., A., 2019. Principles and methods of a digital medium scale soil map creation of the Leningrad region. Vestnik of Saint Petersburg University. Earth Sciences, 64 (1), 100–113.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2019.106
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/15677
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Principles and methods of a digital medium scale soil map (DSM) creation of the Leningrad region, demonstrating the modern state of soil cover (SC) are told in this article. The base of the DSM creation of the Leningrad region are the following principles: reliability, historicity, data harmonization, complexity, a combination of genetic features and factors, modernity, openness, verification. A database to the DSM of the Leningrad region includes the information about soil diversity, resource potential of the SC, factors of soil cover’s differentiation (relief, vegetation, soil forming rocks, climate, anthropogenic activity), morphological construction and soil properties. A complexity GIS-project with different thematic maps and optical satellite data of the high spatial resolution is made. Soil diversity of the Leningrad region (more than 50 natural soil subtypes, 70 anthropogenically changed soil subtypes, about 100 soil combinations with natural soils, more than 200 soil combinations with anthropogenically changed and anthropogenic soils) are demonstrated on the DSM. A predominance of anthropogenic-changed over natural soils is determined. Soils with mixed material of soil horizons and soils with oxidized-gley horizons are wide spread and consist about 1/3 from the total amount of anthropogenically changed soils. Anthropogenically changed, and natural soil combinations with not soil formations consist of about 50 % of the total amount of soil combinations (SC). Different types of urbopedocombinations are dominated in the city territories. A digital soil map of the Leningrad region (1: 200 000 scale) is a scientific base for the regional policy’s development of the soil resources’ rational using.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 64; Issue 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: digital medium scale soil map creation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: anthropogenically changed soils
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: a structure of soil cover
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: soils of the Leningrad region
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Principles and methods of a digital medium scale soil map creation of the Leningrad region
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 100-113.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/15677/1/100-113.pdf
resources.format: Adobe PDF
resources.size: 1,17 MB