Results 121 to 130 of about 7,088 (203)

Tolerance of Populus alba to ultraviolet–b radiation

open access: yes, 2007
The Earth’s atmosphere is getting polluted by anthropogenic pollutants such as chlorofluorocarbons. As a result, the stratospheric ozone layer is depleting, causing an increase in solar ultraviolet-B radiation on the Earth’s surface leading, possibly, to morphological and biochemical alterations in plants.
EMILIANI, GIOVANNI   +5 more
openaire   +1 more source

Життєва форма та вегетаційне розростання тополі білої (Populus alba L.) на залізорудних відвалах Криворіжжя

open access: yes, 2008
Diversity of life forms of white poplar (Populus alba L.) on the iron ore dumps of Kriviy Rig is studied. Monocormic P. alba plants developing from anemo  chorous seeds upon reaching the age of 5–7 years express a high vegetative motility and ...
Mazur, A.Ye.   +3 more
core  

Hydraulic limitation drives differential crown dieback in <i>Populus alba</i> varieties. [PDF]

open access: yesFor Res (Fayettev)
Liu SD   +7 more
europepmc   +1 more source

Molecular mechanisms of the graviperception in the poplar (Populus tremula x Populus alba)

open access: yes, 2009
Le redressement du peuplier suite à une stimulation gravitationnelle implique un processus de courbure locale lié à une élongation différentielle dans les zones en croissance primaire et un processus de courbure lié à la différenciation du bois de réaction dans les zones en croissance secondaire.
openaire   +1 more source

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