نتایج جستجو برای: floodplains
تعداد نتایج: 1171 فیلتر نتایج به سال:
Abstract Floodplains provide a multitude of ecosystem functions and services with water purification being one them. For this study we modelled the retention total phosphorous (TP) in floodplains river Rhine Elbe, looking at sediment deposition as main process responsible for removing TP from rivers during inundation events. We applied two different approaches: proxy-based approach (PBA) one-di...
Our recent findings that floodplain ecosystems harbor the most fragile forests of the Amazon (1) was seen by Schöngart et al. (2) as an oversimplification of a complex ecosystem. They argue that the majority of floodplain forests are associated with fertile soils, and should therefore be highly resilient. Indeed, the differences between nutrient-rich white-water and nutrient-poor black-water sy...
BACKGROUND Flood-tolerant tree species of the Amazonian floodplain forests are subjected to an annual dry period of variable severity imposed when low river-water levels coincide with minimal precipitation. Although the responses of these species to flooding have been examined extensively, their responses to drought, in terms of phenology, growth and physiology, have been neglected hitherto, al...
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