A concept of trophy status in connection with anthropogenic eutrophication of raised bogs in the Khanty-Mansy Pre-Ob region

A concept of trophy status of bogs in the soil classifications of Russia and Germany and in WRB is reviewed. A list of plant indicators of trophy status in Khanty-Mansy Pre-Ob region is presented. The specific features of anthropogenic eutrophic peat soil are pH > 4.5 (in topsoil) and meso-eutrop...

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Bibliographic Details
Published in:Dokuchaev Soil Bulletin
Main Authors: N. A. Avetov, E. A. Shishkonakova
Format: Article in Journal/Newspaper
Language:Russian
Published: V.V. Dokuchaev Soil Science Institute 2013
Subjects:
трофность болот
эвтрофикация верховых болот
классификация почв
растения-индикаторы
trophy status of bogs
eutrophication of raised bogs
soil classifications
plant indicators
Agriculture (General)
S1-972
khanty
Online Access:https://doi.org/10.19047/0136-1694-2013-71-36-51
https://doaj.org/article/bb9e1815516a4e37a4c7a3156b7e675a
Description
Summary:A concept of trophy status of bogs in the soil classifications of Russia and Germany and in WRB is reviewed. A list of plant indicators of trophy status in Khanty-Mansy Pre-Ob region is presented. The specific features of anthropogenic eutrophic peat soil are pH > 4.5 (in topsoil) and meso-eutrophic vegetation, forming eutrophic turf over oligotrophic peat. There are several ways of anthropogenic soil formation as a result of oil production impact.

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