Тип публикации: статья из журнала
Год издания: 2014
Идентификатор DOI: 10.1134/S1995425514010107
Ключевые слова: Scots pine (Pinus sylvestris L.), provenance trial, climatype, winter dormancy, fluorescence, abscisic acid, chlorophyll, climate change, coniferous tree, dormancy, phenology, physiological response, provenance, thawing
Аннотация: Differences in terms of depth of dormancy have been revealed in the provenace trial of Scots pine based on an analysis of parameters of the zero fluorescence level, as well as the content of chlorophylls and abscisic acid, which corresponds to the results of studying the pine-needle morphological traits and phenological observationПоказать полностьюs. Trees of the southern climatype different in terms of needle morphological traits and the length of phenological stages are characterized by a deeper dormancy than those of the northern climatype. It is assumed that, due to climate change, northern climatypes would be more vulnerable during winter-spring thaws, which were not typical of these regions in former times.
Журнал: CONTEMPORARY PROBLEMS OF ECOLOGY
Выпуск журнала: Vol. 7, Is. 1
Номера страниц: 84-89
ISSN журнала: 19954255
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER