Analysis of grassland ANPP dynamics due to changes in climate variables at Ukrainian Biosphere Reserve "Askania-Nova"

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dc.contributor.authorBelyakov, Sergiy
dc.contributor.authorGofman, Orysia
dc.contributor.authorVyshenska, Iryna
dc.contributor.authorZvegintsev, Sergey
dc.date.accessioned2018-05-03T11:06:25Z
dc.date.available2018-05-03T11:06:25Z
dc.date.issued2017
dc.description.abstractThe Ukrainian feather-grass steppe ecosystems are highly vulnerable to climate changes. To study the impact of climatic factors on steppe ecosystems’ productivity, the correlation and stepwise regression analysis between ANPP and other variables were provided. The correlation of bioclimatic variables (month precipitation, relative humidity and air and soil temperatures) and aboveground net primary production (ANPP) were investigated for three study plots that represent major steppe microrelief: plain, slope and lowland. The results of multiple regression analysis showed the major components that influenced the ANPP at each of the study plots "Plain", "Slope" and "Lowland". The precipitation and relative humidity in the months before the vegetation peak were most important for ANPP accumulation. Results of this study are important for the prediction of ecosystem changes under the climate changes and also for the development of nature conservation programmes.en_US
dc.identifier.citationAnalysis of grassland ANPP dynamics due to changes in climate variables at Ukrainian Biosphere Reserve "Askania-Nova" [electronic resourse] / Sergiy Belyakov, Orysia Gofman, Iryna Vyshenska, Sergey Zvegintsev // Ekolоgia. - Electronic data. - 2017. - Vol. 36, No. 3. - P. 235-246.en_US
dc.identifier.urihttp://dx.doi.org/10.1515/eko-2017-0020
dc.identifier.urihttps://ekmair.ukma.edu.ua/handle/123456789/12940
dc.language.isoenen_US
dc.relation.sourceEkolоgiaen_US
dc.statusfirst publisheden_US
dc.subjectANPPen_US
dc.subjectsteppeen_US
dc.subjectgrasslanden_US
dc.subjectprecipitationen_US
dc.subjectrelative humidityen_US
dc.subjectair and soil temperaturesen_US
dc.subjectcorrelationen_US
dc.subjectmultiple regression analysisen_US
dc.titleAnalysis of grassland ANPP dynamics due to changes in climate variables at Ukrainian Biosphere Reserve "Askania-Nova"en_US
dc.typeArticleen_US
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