Que savons-nous de l’Érable négondo Acer negundo L. ?
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چکیده
منابع مشابه
D'où venons-nous/que somes nous/où allons nous? Accidents are inevitable.
If I were to say to you, “I’m your perfusionist and I’ll be running the heart lung machine for your operation tomorrow. After you go to sleep. the surgeon is going to put a couple of tubes into your heart about the diameter of a garden hose. Blood arriving at your heart, instead of going to your lungs, will do a detour down that tube to the heart lung machine. I’ll pump that blood through an ar...
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The leaves of Acer negundo L. var. odessanum (H. Rothe), if permanently exposed to strong sunlight, do not green, but remain yellow and finally become bleached. In yellow leaves the plastids contain single thylakoids and no grana. In plastids of bleached leaves, however, only vesicles are present. The concentration of chlorophylls and photosynthetic activity are much lower in those leaves than ...
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Phenotypic plasticity is a key mechanism associated with the spread of exotic plants and previous studies have found that invasive species are generally more plastic than co-occurring species. Comparatively, the evolution of phenotypic plasticity in plant invasion has received less attention, and in particular, the genetic basis of plasticity is largely unexamined. Native from North America, Ac...
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--The purpose of this paper is to identify the potentials of Acer negundo for renaturalization under midcity condrtions. --+The focus is on recent Montreal experiences. Acer negundo in the past planted mostly in its colored -leaf varieties, is hardly available anymore in the nurseries. Despite this, and despite the fact that Acer negundo is not native to our region, it has established an increa...
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ژورنال
عنوان ژورنال: Naturae
سال: 2019
ISSN: 2553-8756
DOI: 10.5852/naturae2019a10