Dynamics of Soil Properties and Plant Composition during Postagrogenic Evolution in Different Bioclimatic Zones
- Autores: Telesnina V.1, Kurganova I.2, Lopes de Gerenyu V.2, Ovsepyan L.2, Lichko V.2, Ermolaev A.2, Mirin D.3
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Afiliações:
- Moscow State University
- Institute of Physicochemical and Biological Problems of Soil Science
- St. Petersburg State University
- Edição: Volume 50, Nº 12 (2017)
- Páginas: 1515-1534
- Seção: Degradation, Rehabilitation, and Conservation of Soils
- URL: https://journals.rcsi.science/1064-2293/article/view/224322
- DOI: https://doi.org/10.1134/S1064229317120109
- ID: 224322
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Resumo
The postagrogenic dynamics of acidity and some parameters of humus status have been studied in relation to the restoration of zonal vegetation in southern taiga (podzolic and soddy-podzolic soils (Retisols)), coniferous-broadleaved (subtaiga) forest (gray forest soil (Luvic Phaeozem)), and forest-steppe (gray forest soil (Haplic Phaeozem)) subzones. The most significant transformation of the studied properties of soils under changing vegetation has been revealed for poor sandy soils of southern taiga. The degree of changes in the content and stocks of organic carbon, the enrichment of humus in nitrogen, and acidity in the 0- to 20-cm soil layer during the postagrogenic evolution decreases from north to south. The adequate reflection of soil physicochemical properties in changes of plant cover is determined by the climatic zone and the land use pattern. A correlation between the changes in the soil acidity and the portion of acidophilic species in the plant cover is revealed for the southern taiga subzone. A positive relationship is found between the content of organic carbon and the share of species preferring humus-rich soils in the forest-steppe zone.
Sobre autores
V. Telesnina
Moscow State University
Autor responsável pela correspondência
Email: vtelesnina@mail.ru
Rússia, Moscow, 119991
I. Kurganova
Institute of Physicochemical and Biological Problems of Soil Science
Email: vtelesnina@mail.ru
Rússia, Pushchino, Moscow oblast, 142290
V. Lopes de Gerenyu
Institute of Physicochemical and Biological Problems of Soil Science
Email: vtelesnina@mail.ru
Rússia, Pushchino, Moscow oblast, 142290
L. Ovsepyan
Institute of Physicochemical and Biological Problems of Soil Science
Email: vtelesnina@mail.ru
Rússia, Pushchino, Moscow oblast, 142290
V. Lichko
Institute of Physicochemical and Biological Problems of Soil Science
Email: vtelesnina@mail.ru
Rússia, Pushchino, Moscow oblast, 142290
A. Ermolaev
Institute of Physicochemical and Biological Problems of Soil Science
Email: vtelesnina@mail.ru
Rússia, Pushchino, Moscow oblast, 142290
D. Mirin
St. Petersburg State University
Email: vtelesnina@mail.ru
Rússia, St. Petersburg, 199034