title: [Biogeneous carbon fluxes in the boreal forests of Central Siberia].
abstract: The assessments of the carbon pool and rate of plant biomass production, phytodetritus destruction, new formations of humic matters, and removal of water-soluble decomposition products for the forest ecosystems of the forest tundra and the northern and southern parts of the Central Siberian taiga were given. The rates of the main processes (organic-matter production and degradation) were demonstrated to be balanced in the ecosystems of the forest tundra. The larch forests of the northern taiga serve as a stock for a C atmosphere, which are equivalent to 32-34% of net primary production (NPP). The secondary birch growth where the understory needle-leaved trees have been formed and the primary old-growth fir forests are characterized by the balance of the main carbon fluxes in the southern taiga. The birch forests where the understory trees are just being formed and the fir forests at the age of 50-90 years serve as a stock for an average of 26% of carbon extracted as dioxide to make NPP.
authors: É F
authors: ÉF
authors: Vedrova
mesh_terms: D018533:Biomass; D002244:Carbon / Q000378:metabolism*; D012800:Siberia; D013997:Time Factors; D014197:Trees / Q000378:metabolism*
chemical_list: D002244:Carbon