نتایج جستجو برای: stemflow

تعداد نتایج: 159  

Journal: :Biogeochemistry 2021

Pollen shedding can produce rapid, abundant exchanges of nutrient-rich biomass from plant canopies to the surface. When pollen deposits onto understory plants, it be washed off during storms via throughfall (a drip flux) and stemflow flux down stems). deposition may also alter organismal community on surfaces, changing other biological particulates transported by stemflow. We report concentrati...

2007
Wolfgang Wanek Julia Hofmann Ilka C. Feller

r a 200 .012 : +43 1 anek@u Summary Bulk precipitation, throughfall and stemflow were collected to study anthropogenic effects on above-ground nutrient cycling in an off-shoremangrove forest (Rhizophora mangle L.) on Twin Cays, Belize. Samples were collected in a nitrogen limited fringe and phosphorus limited dwarf zone, and from an adjacent nitrogen fertilized fringe and a phosphorus fertilize...

Journal: :Hydrological Processes 2022

Vegetation plays a significant role in the isotopic fractionation of rainwater during rainfall partitioning through canopy into throughfall and stemflow. Most studies focus on composition throughfall, whereas that stemflow has been studied much less frequently. Moreover, only three to date have investigated at intra-storm scale. Therefore, knowledge shift between throughfall/stemflow fine resol...

Journal: :Frontiers in forests and global change 2021

In stemflow, rainfall is collected and channeled to a concentrated soil water input. It can constitute up 30% of incident precipitation in some ecosystems. However, the size zone influenced by stemflow unclear, statistically representative measurement (on between sites) scarce. Therefore, whether creates hotspots infiltration potential impacts on forest soils remain subject controversy. this st...

Journal: :Frontiers for Young Minds 2021

All animals need water to live, but not all of them drink it from their surroundings. Drinking free rivers or puddles is just one many ways that get the they need. Until recently, koalas were thought most leaves eat. But, after years koala watchers getting caught in rain, scientists and volunteers began sharing similar, strange stories. These sleepy waking up during storms giving tree bark a li...

Journal: :Hydrological Research Letters 2022

Detached stemflow has been defined as rainwater that breaks away from the and falls around trees throughfall. Quantitative measurements of detached were taken for two sample broadleaf on university campus. Zelkova, with smooth bark, a tree structure concentrates rainwater, producing large amount stemflow. A collection system installed trunk can capture amounts throughfall The had almost doubled...

Journal: :IOP conference series 2022

Abstract Partitioning of gross rainfall into throughfall, stemflow and interception loss are essential parameters for the water balance region. Measurements rainfall, throughfall were made during growing season (from June to October) 2019. The objectives this study know contributions by secondary forest in assessing Popa catchment area investigate interceptive under different magnitudes. A tota...

2009
Leslie M. Reid Jack Lewis

0022-1694/$ see front matter Published by Elsevier doi:10.1016/j.jhydrol.2009.06.048 * Corresponding author. Tel.: +1 707 825 2933; fax E-mail address: [email protected] (L.M. Reid). Rainfall, throughfall, and stemflow were monitored at 5-min intervals for 3 years in a 120-year-old forest dominated by redwood (Sequoia sempervirens) and Douglas-fir (Pseudotsuga menziesii) at the Caspar Creek Exper...

Journal: :Journal of Hydrology 2023

Rainfall partitioning into stemflow, throughfall, and interception loss by vegetation alters hydrological biogeochemical fluxes between soil. Here, we compiled a comprehensive dataset of rainfall forests, shrublands, croplands, grasslands in China from 287 peer reviewed papers (71 English 216 Chinese). Based on this dataset, summarized the best-fit functions reported for (in both mm %) as funct...

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