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502.72(478)+581.5:502.75(478) (1) |
The environment and its protection (672) |
Habits of plants. Plant behaviour. Plant ecology. Plant ethology. The plant and its environment. Bionomics of plants (172) |
SM ISO690:2012 PALANCEAN, Alexei, GOGU, Vitalie. The argumentation of the expediency of undertaking environmental reconstruction works in the “Codrii” natural reserve
. In: Revista Botanică, 2013, nr. 2(7), pp. 19-26. ISSN 1857-2367. |
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Revista Botanică | ||||||
Numărul 2(7) / 2013 / ISSN 1857-2367 /ISSNe 2587-3814 | ||||||
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CZU: 502.72(478)+581.5:502.75(478) | ||||||
Pag. 19-26 | ||||||
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The article summarizes an analysis on arboreta of the “Codrii” natural reserve performed on the basis of arrangements from 1997 and 2010 of the field data obtained by the itineraries, in order to bring in correspondence the arboreta structure and composition with the site type. The arboreta from 741 subplots framed in 63 plots that constitute the forestry fund of the natural reserve were analyzed. The arboreta have been divided into the categories: natural-fundamental (157 subplots), degraded (9 subplots), partial derived (172 subplots), total derived (180 subplots) and artificial with indigenous species in the area(176 subplots), with indigenous species outside the area (47 subplots). It has been concluded that the environmental reconstruction works are required to be performed over an area of 2236.2 ha in improper arboreta
of the senile age (80-100 years). On the basis of the environmental restoration works, the proportion of the main species will increase up to 5% at beech, 15% at pedunculate oak, 45% at sessile oak and the productivity will increase up to 300-350 m3/ha. |
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Cuvinte-cheie environmental reconstruction, arboreta, natural reserve |
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