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Soil respiration and its role in Russia’s terrestrial C flux balance for the Kyoto baseline year Cover

Soil respiration and its role in Russia’s terrestrial C flux balance for the Kyoto baseline year

Open Access
|Jan 2003

Abstract

This study introduces a transparent, operational model of estimating soil respiration (SR) to meet the requirements of the Kyoto Protocol of the United Nation Framework Convention on Climate Change within a framework of full carbon accounting (Nilsson et al., 2000). By applying this model, we are able to define SR for the Kyoto 1990 baseline year for Russia (3200 Tg C), and establish soil emission thresholds for any spatial units, e.g. vegetation zones and land-use patterns. This model is built upon a fundamental biogeochemical cycle and provides a scientific basis for carbon management. SR comprised about 74% of the photosynthetically assimilated carbon in 1990, with the remainder accounted for in several areas. The carbon flux balance is, therefore, found to be closed for Russia. Our findings suggest that incomplete accounting is the reason for missing carbon globally.

Language: English
Page range: 258 - 269
Submitted on: Jan 30, 2002
Accepted on: Sep 24, 2002
Published on: Jan 1, 2003
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services

© 2003 Vladimir Stolbovoi, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.