Resource value aspects as an indicator for the technogenic landscapes phytocoenosis renewal

In the conditions of the southern taiga of the Amur Region in the gold mining areas after the cessation of work in the development of the recovery succession, there is a long period of time when there is no focus on zone type compliance. In place of spruce-fir forests, phytocoenosis is formed mainly...

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Veröffentlicht in:IOP conference series. Earth and environmental science 2021-03, Vol.677 (4), p.42028
Hauptverfasser: Nizkii, S E, Muratov, A A, Gavrilov, Y A, Gavrilova, G A
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Sprache:eng
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Zusammenfassung:In the conditions of the southern taiga of the Amur Region in the gold mining areas after the cessation of work in the development of the recovery succession, there is a long period of time when there is no focus on zone type compliance. In place of spruce-fir forests, phytocoenosis is formed mainly by deciduous, low-value species. There is a risk that spruce and fir trees, an important resource for the economy, will be lost. Only after 70 years of self-recovery these species of trees appear on the dredge heaps. The aim of the studies is to study the regeneration succession and analyze aspects of the resource value of plant communities in dredge heaps in different recovery periods. It is proposed to use this analysis as an indicator of the focus of recovery succession in technogenic landscapes. This will make it possible to predict further development of phytocoenosis and to plan and carry out work to facilitate the processes of reforestation of valuable resources in taiga forests.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/677/4/042028