Біотопи відділення УСПЗ "Крейдова флора" за національною класифікацією UkrBiotop
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Date
2020
Authors
Спінова, Юлія
Чусова, Ольга
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Abstract
Наведено класифікаційну схему біотопів ПЗ "Крейдова флора" (Донецька обл.), яка найбільш
детально описує рослинний покрив заповідника. Для визначення біотопів досліджуваної території
під час експедицій у різні етапи вегетаційного періоду (з квітня по серпень упродовж 2016–2019 рр.)
було проведено геоботанічні описи в усіх частинах заповідника. За результатами власних досліджень, а також аналізу літературних і картографічних джерел [4–7] було сформовано класифікаційну схему біотопів, основою для якої стали класифікації UkrBiotop, розроблені для різних регіонів
України.
The classification scheme of biotopes of the "Kreidova Flora" Nature Reserve (Donetsk region) as a part of Ukrainian Steppe Reserve is presented. Classification as a tool for the accumulation and ordering of information in order to further develop forecasts and appropriate management plans of the territories for natural components, including biodiversity protection is also important in terms of compiling a national cadastre of biotopes in accordance with European classifications. The "Kreidova Flora" branch of the Ukrainian Steppe Nature Reserve of the National Academy of Sciences of Ukraine represents one of the largest in Ukraine arrays of petrophytic steppes on the chalk cliffs. Also in the reserve are unique Cretaceous pine forests of Pinus sylvestris L., grouping of the grass-type and tip-grass steppes, oak woodland and fragments of floodplain willow-poplar forests. The proposed scheme describes in detail the vegetation cover of the reserve. To determine the biotopes of the study area, geobotanical descriptions were conducted during the expeditions in different stages of the growing season (from April to August throughout 2016–2019), in all parts of the reserve. According to the results of our own research, as well as the analysis of literary and cartographic sources, a classification scheme of biotopes was formed, the basis for which are the UkrBiotop classifications developed for different regions of Ukraine. We have identified 5 major types of biotopes which consist of a total of 63 subtypes, including 27 finite subtypes of different levels (up to 6) depending on ecological, edaphic and other biotic features: D. Moistured grassland biotopes (marsh and coastal aquatic vegetation); E. Grain-grassy meso- and xerotic biotopes dominated by hemicryptophytes formed under conditions of moderate or insufficient moisture (meadows, steppes, wildernesses); F. Shrub biotopes; G. Natural and artificial forests, shrubs; I. Biotopes formed by human economic activity.
The classification scheme of biotopes of the "Kreidova Flora" Nature Reserve (Donetsk region) as a part of Ukrainian Steppe Reserve is presented. Classification as a tool for the accumulation and ordering of information in order to further develop forecasts and appropriate management plans of the territories for natural components, including biodiversity protection is also important in terms of compiling a national cadastre of biotopes in accordance with European classifications. The "Kreidova Flora" branch of the Ukrainian Steppe Nature Reserve of the National Academy of Sciences of Ukraine represents one of the largest in Ukraine arrays of petrophytic steppes on the chalk cliffs. Also in the reserve are unique Cretaceous pine forests of Pinus sylvestris L., grouping of the grass-type and tip-grass steppes, oak woodland and fragments of floodplain willow-poplar forests. The proposed scheme describes in detail the vegetation cover of the reserve. To determine the biotopes of the study area, geobotanical descriptions were conducted during the expeditions in different stages of the growing season (from April to August throughout 2016–2019), in all parts of the reserve. According to the results of our own research, as well as the analysis of literary and cartographic sources, a classification scheme of biotopes was formed, the basis for which are the UkrBiotop classifications developed for different regions of Ukraine. We have identified 5 major types of biotopes which consist of a total of 63 subtypes, including 27 finite subtypes of different levels (up to 6) depending on ecological, edaphic and other biotic features: D. Moistured grassland biotopes (marsh and coastal aquatic vegetation); E. Grain-grassy meso- and xerotic biotopes dominated by hemicryptophytes formed under conditions of moderate or insufficient moisture (meadows, steppes, wildernesses); F. Shrub biotopes; G. Natural and artificial forests, shrubs; I. Biotopes formed by human economic activity.
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Keywords
класифікація біотопів, природний заповідник "Крейдова флора", збереження біорізноманіття, кадастр, стаття, biotope classification, Cretaceous flora, "Kreidova Flora" Nature Reserve, biodiversity conservation, cadastre
Citation
Спінова Ю. О. Біотопи відділення УСПЗ "Крейдова флора" за національною класифікацією UkrBiotop / Спінова Ю. О., Чусова О. О. // Наукові записки НаУКМА. Біологія і екологія. - 2020. - Т. 3. - С. 66-69.