نتایج جستجو برای: canopy interception loss
تعداد نتایج: 463497 فیلتر نتایج به سال:
This paper combines an empirical paired-catchment method with hydrological simulation techniques in quantifying and explaining the influence of forest removal on streamflow generation. The pair of catchments (56 and 29 ha) is located in a northern boreal zone in eastern Finland. As the first part of the study, measured streamflows from the two catchments, of which one has been partially clear-c...
Vegetation canopy interception (Ic) of precipitation is a considerable component the global hydrological cycles. Although measurement and modeling have been explored worldwide at individual, stand or ecosystem scale, it still unclear how to recognize this process regional scales within context climate change. In study, revised Gash model was employed estimate based on remote sensing meteorologi...
To quantify the effects of crown thinning on the water balance and growth of the stand and to analyze the ecophysiological modifications induced by canopy opening on individual tree water relations, we conducted a thinning experiment in a 43-year-old Quercus petraea stand by removing trees from the upper canopy level. Soil water content, rainfall interception, sap flow, leaf water potential and...
It is known that at the event scale, evaporation losses of rainfall intercepted by canopy are a few millimeters, which often not much in comparison to other stocks water balance. Nevertheless, yearly number times filled and then depleted can be so large interception flux may become an important fraction rainfall. Many accurate models describe wet have been proposed. However, they require parame...
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