The dynamics of plant debris input and a some properties of forest litters during postagrogenic reforestation under the conditions of southern taiga

Telesnina, V.M.; Bogatyrev, L.G.; Benediktova, A.I.; Zemskov, P.I.; Maslov, M.N.

Авторы: Telesnina V.M., Bogatyrev L.G., Benediktova A.I., Zemskov Ph I., Maslov M.N.
Журнал: Moscow University Soil Science Bulletin
Том: 74
Номер: 4
Год издания: 2019
Издательство: Allerton Press Inc.
Местоположение издательства: United States
Первая страница: 139
Последняя страница: 145
Оригинальные версии: Динамика поступления растительного опада и некоторых свойств лесных подстилок при постагрогенном лесовосстановлении в условиях южной тайги
DOI: 10.3103/S0147687419040082
Аннотация: A comparative description of the structural and functional organization of plant debris and forest litter during natural postagrogenic reforestation in the 12-, 40-, and 100-year-long chronoseries of ecosystems is given. With the increase in the age of forests, the total reserves and diversity of litters rise; and the portion of easily decomposed components and their pH and ash content become smaller. The grass ground cover is replaced by grass–dwarf-shrub cover, which indicates a decrease in the trophicity of ecosystems. The properties of forest litter are adequately reflected in the ground cover composition. Forest restoration is accompanied by a regular decrease in the decomposition intensity of the ground detritus and in the rate of the biological cycle. The spatial differentiation of litters plays a role of a trigger for the subsequent divergence of soil organic profiles.
Добавил в систему: Телеснина Валерия Михайловна

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The dynamics of plant debris input and a some properties of forest litters during postagrogenic reforestation under the conditions of southern taigaстатья

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