@article{zu229830, volume = {25}, number = {1}, author = {I. V. Khomiak and O. V. Harbar and N. S. Demchuk and I. Y. Kotsiuba and I. P. Onyshchuk}, title = {Above-ground phytomass dynamics in autogenic succession of an ecosystem}, publisher = {University of Forestry, Sofia, Bulgaria}, journal = {Forestry ideas}, pages = {136--146}, year = {2019}, keywords = {anthropogenic transformation, ecosystem dynamics, synphitoindication analysis, Ukrainian Polissia.}, url = {http://eprints.zu.edu.ua/29830/}, abstract = {It was found that a regular growth in the above-ground phytomass occurs during autogenic succession, which is approximated by logarithmic dependence with high reliability indices. External, including anthropogenic, effects on the process of succession lead to a decrease in the rate of phytomass growth. Besides, the rate of phytomass changes is influenced by endo-ecogenesis caused by various plant species, entering the ecosystem at certain stages of succession. The above-ground phytomass portioning behaviour makes it possible to use it to create a unified indicator of dynamics. Each plant species can be only within certain indicators of the phytomass of their plant communities. At the same time, there is a normal distribution of the projective cover value. This allows us to work out synphytoindication methods for determining the dynamics indicator} }