Understory Plants in Temperate Forests
نویسنده
چکیده
منابع مشابه
Caspian Coastal Forests: Arbuscular Mycorrhizal Fungi and Understory Vegetation
Moist and temperate Caspian forests are associated with a diversity of soil types and topography. Although, natural history and ecological attributes of the Caspian vegetation is well-documented, little is known about mycorrhizae of the Caspian (Hyrcanian) flora. Samples of herbaceous plant species were collected from 4 pre-determined altitudes (-13 upto about 1500m above sea level, appro...
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In late-successional environments, low in available nutrient such as the forest understory, herbaceous plant individuals depend strongly on their mycorrhizal associates for survival. We tested whether in temperate European forests arbuscular mycorrhizal (AM) woody plants might facilitate the establishment of AM herbaceous plants in agreement with the mycorrhizal mediation hypothesis. We used a ...
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1 In the South American temperate evergreen rainforest (Valdivian forest), invasive plants 2 are mainly restricted to open sites, being rare in the shaded understory. This is 3 consistent with the notion of closed-canopy forests as communities relatively resistant 4 to plant invasions. However, alien plants able to develop shade tolerance could be a 5 threat to this unique forest. Phenotypic pl...
متن کاملEffects of light environment and successional status on lightfleck use by understory trees of temperate and tropical forests.
Utilization efficiency (LUE) of lightflecks by leaves increases with decreasing duration of the lightfleck, and depends on photosynthetic induction. Sun and shade leaves differ with respect to photosynthetic induction. Shade leaves may become fully induced by a series of light pulses, whereas photosynthetic induction of leaves from partial shade or full sun depends on continuous light. Addition...
متن کاملCulturing and direct PCR suggest prevalent host generalism among diverse fungal endophytes of tropical forest grasses.
Most studies examining endophytic fungi associated with grasses (Poaceae) have focused on agronomically important species in managed ecosystems or on wild grasses in subtropical, temperate and boreal grasslands. However grasses first arose in tropical forests, where they remain a significant and diverse component of understory and forest-edge communities. To provide a broader context for unders...
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تاریخ انتشار 2011