Тип публикации: статья из журнала
Год издания: 2015
Идентификатор DOI: 10.1016/j.ecolmodel.2015.01.030
Ключевые слова: Soil organic matter, Continual model of soil, Soil formation, Biogeochemistry, Biological materials, Differential equations, Organic compounds, Adjustable parameters, Matter transformation, Model parameters, Model prediction, Partial derivatives, Soil formations, Soil organic matters, Transformation rates, Soils, analytical framework, decomposition, litter, model validation, transformation
Аннотация: The study proposes a model of transformation and decomposition of soil organic matter, based on using the rate of matter transformation as a continual scale of its transformation degree. The model is represented by one partial derivative differential equation that has an analytical solution. This model has only two adjustable paramПоказать полностьюeters, while the number of experimentally determined parameters depends on how detailed the description of the plant litter is supposed to be. The model has been tested, and model parameters have been evaluated by comparing model predictions with the literature data on the stock of soil organic matter in different types of ecosystems. (C) 2015 Elsevier B.V. All rights reserved.
Журнал: ECOLOGICAL MODELLING
Выпуск журнала: Vol. 302
Номера страниц: 25-28
ISSN журнала: 03043800
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV