Сводный каталог книг

[Текст] = The changes of vegetation on forest wetland sites in North-Eastern Poland : материалы временных коллективов / J Czerepko. - Sekocin Stary : IBL, 2011. - 127 с. : il., b. - (Prace Instytutu badawczego lesnictwa. Rozprawy i monografie /Instytut badawszego lesnictwa (Warszawa) ; 16). - Res. Engl. - Библиогр.: s. 120-124. - ISSN 1732-9442. - ISBN 978-83-87647-99-5 : 99.00 р.

УДК

634.9

Аннотация: The goals of the studies were the determination of the direction and the rate of vegetation changes going on forest wetland communities. The studies were carried out on hydrogenic sites in NE Poland, where the marches habitats are the most natural. The vegetation science survey included 251 releves which concerned 9 plant associations. The study presents the results of the research on peat deposits of four mires. The obtained results shows, that the main part of studied associations indicate the changes of species composition during the last 40 years. The changes are caused by the decrease of sites moisture which were conditioned of the global climate changes. It was explained by the analysis of an average species indicator values of soil moisture.

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