منابع مشابه
Modelization of the Current and Future Habitat Suitability of Rhododendron ferrugineum Using Potential Snow Accumulation
Mountain areas are particularly sensitive to climate change. Species distribution models predict important extinctions in these areas whose magnitude will depend on a number of different factors. Here we examine the possible impact of climate change on the Rhododendron ferrugineum (alpenrose) niche in Andorra (Pyrenees). This species currently occupies 14.6 km2 of this country and relies on the...
متن کاملRhododendron Arboreum: an Overview
Rhododendron arboreum is an evergreen shrub or small tree with a showy display of bright red flowers. The name ‘RHODODENDRON’ is derived from the Greek word ‘RHODO’ means rose & ‘DENDRON’ means tree. Rhododendron is the national flower of Nepal & is known as (Laligurans) & the state tree of Uttarakhand. It is called ‘Burans, Bras, Buras or Barahke-phool’ in local dialect. It is widely popular f...
متن کاملFungicide Control of Phytophthora ramorum on Rhododendron
Commercial rhododendron plants have been the most important hosts of Phytophthora ramorum in Europe. As part of the European Union (EU) emergency phytosanitary measures 2002/757/EU and 2004/426/EU all commercial rhododendron-growing premises are surveyed for P. ramorum. Detection of P. ramorum leads to quarantine measures, including destruction of plants, and could lead to considerable financia...
متن کاملRespiratory Metabolism in Detached Rhododendron Leaves.
Somiie of the measturemiienits (descrile(l l)elow were first made nmanly years ago (21; see 26, 27. 28) as part of an investigationi of the occturrence of the Pasteur effect in plant organis. Mlore recenitly, with the de\veIoIlloent of initerest in factors conitrollinig resp)iratory mietabolismn, our attenitionl was re(lirected to 2 of the plant imiaterials originally sttudie(l. namely rhodlode...
متن کاملSnow physics as relevant to snow photochemistry
1 Laboratoire de Glaciologie et Géophysique de l’Environnement, CNRS et Université Joseph Fourier, BP96, 54 rue Molière, 38402 Saint Martin d’Hères cedex, France 2 Army Cold Regions Research and Engineering Lab, 72 Lyme Road, Hanover, N.H. 03755-1290, USA 3 Paul Scherer Institute, Laboratory for Radiochemistry and Environmental Chemistry OFLB 106, 5232 Villigen, Switzerland 4 Alfred Wegener Ins...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1981
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps81-155