Web1 jan. 2014 · Hydraulic redistribution by plants and nutrient stoichiometry: Shifts under global change, Ecohydrology 10.1002/eco.1459 DeepDyve DeepDyve Get 20M+ Full … Web27 mei 2024 · Hydraulic redistribution is the transport of water from wet to dry soil layers, upward or downward, through plant roots. Often in savanna and woodland ecosystems, …
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WebWe conclude that hydraulic redistribution by Proteaceae plays an important role in soil water replenishment, water supply to shallow-rooted plants, and, thus, ecosystem … Hydraulic redistribution is a passive mechanism where water is transported from moist to dry soils via subterranean networks. It occurs in vascular plants that commonly have roots in both wet and dry soils, especially plants with both taproots that grow vertically down to the water table, and lateral … Meer weergeven Hot, dry periods, when the surface soil dries out to the extent that the lateral roots exude whatever water they contain, will result in the death of such lateral roots unless the water is replaced. Similarly, under … Meer weergeven It has been understood that hydraulic lift aids the host plant and its neighboring plants in the transportation of water and other vital nutrients. At that time, the hydraulic lift … Meer weergeven Due to the ecological significance of hydraulically redistributed water, there is an ongoing effort to continue the categorization … Meer weergeven • Horton, Jonathan L.; Hart, Stephen C. (1998). "Hydraulic lift: a potentially important ecosystem process". Trends in Ecology and … Meer weergeven The movement of this water can be explained by a water transport theory throughout a plant. This well-established water transport theory is called the cohesion-tension theory. In brief, it explains the movement of water throughout … Meer weergeven The ecological importance of hydraulically redistributed water is becoming better understood as this phenomenon is more carefully … Meer weergeven • Cohesion tension theory • Evapotranspiration • Mycorrhizal network • Soil plant atmosphere continuum Meer weergeven the barthwell group
Plant root-driven hydraulic redistribution, root nutrient uptake …
WebHydraulic redistribution (HR), the passive reallocation of water along plant structures following a water potential gradient, is an important mechanism for plant survival under drought. For... Web8 dec. 2024 · The objective of this technical note was to test whether the combination of neutron radiography, D 2 O injection, and a diffusion–convection model allows … WebHydraulic redistribution (HR) - the movement of water from moist to dry soil through plant roots - occurs worldwide within a range of different ecosystems and plant species. The … the barthwell group detroit