Results 151 to 160 of about 2,762 (206)

Stemflow metazoan transport from common urban tree species (São Paulo, Brazil)

Ecohydrology, 2022
For precipitation to reach the surface of vegetated ecosystems, it must first pass through the canopy. A portion of precipitation, stemflow, drains down branches to the stem.
Marcelle Teodoro Lima, M. V. Urso-Guimarães, J. V. Van Stan, K. Tonello   +3 more
semanticscholar   +1 more source

Contrasting effects of low-severity fire on stemflow production between coexisting pine and oak trees.

Science of the Total Environment, 2022
As climate change intensifies, fires events are predicted to increase in forest ecosystems. Fire alters the ecosystem structure and consequently, the hydrological cycle. However, little is known about the impacts of forest fire on stemflow.
Lei Su, Liyuan Qi, W. Zhuang, Yaojun Zhang   +3 more
semanticscholar   +1 more source

Stemflow in potato crops

The Journal of Agricultural Science, 1985
Interception of rain by the plant canopy and stemflow resulting in non-uniform distribution of soil water beneath the canopy has long been recognized in forest trees (Eschner, 1967). Rutter (1975) stated that stemflow may vary from quite small quantities to as much as 20% of the net rainfall and Geiger (1965) had earlier quoted data both from Ovington (
R. A. Jefferies, D. K. L. MacKerron
openaire   +1 more source

Stemflow chemistry of urban street trees

Environmental Pollution, 1997
pH and ion concentrations (Na(+), K(+), Mg(2+), Ca(2+), NO(-)(3)) in the stemflow of the evergreen broad-leaved tree, Ilex rotunda, planted in the median strip of a highway and nitrogen oxides concentration in the air in an urban site were compared with a suburban site in Fukuoka city, Japan.
M, Takagi, S, Sasaki, K, Gyokusen, A, Saito   +3 more
openaire   +2 more sources

Stemflow yield

2022
stemflow yield time series (July 2021 to July 2022) measured in three tree adult individuals -i.e., 2 sycamores, 1 ash growing on a slope in Catterline, Scotland. Stemflow yield measured with ARG314 rain gauges.   
openaire   +1 more source

Interception and Stemflow in a Pine Plantation

Journal of Forestry, 1941
Abstract The amount of precipitation reaching the ground under a canopy of vegetation is quite different from the amount recorded in rain-gages in standard exposures in the open. The difference results from interception by the crowns corrected for the amount that flows down the stems.
J. Kittredge, H. J. Loughead, A. Mazurak
openaire   +1 more source

Pairing geophysical techniques improves understanding of the near-surface Critical Zone: Visualization of preferential routing of stemflow along coarse roots

, 2020
There is compelling evidence from aboveground observations that trees considerably affect precipitation partitioning through the Critical Zone. However, due to the lack of appropriate methods, the role of root systems (the hidden half of trees) on ...
Li Guo, G. Mount, S. Hudson, Henry Lin, D. Levia   +4 more
semanticscholar   +1 more source

Vertical Variation in Stemflow Generation

The Journal of Applied Ecology, 1981
(1) Stemfiow production rates of Douglas fir were examined in the field in relation to crown volume and canopy architecture. (2) Experimentally controlled precipitation was applied to the tree, and stemflow monitored at four points down the trunk below major whorls.
Ian Hutchinson, Michael C. Roberts
openaire   +1 more source

Stemflow on maize: A stemflow equation and the influence of rainfall intensity on stemflow amount

Soil Technology, 1989
Summary Stemflow on maize was measured in the laboratory and in the field. The results of these experiments were compared with predicted values from a stemflow equation built up for maize. Different intensities were used to examine the influence of rainfall intensity on stemflow amount. Intensity ranged from about 1 mm/h to 90 mm/h.
openaire   +1 more source

Predictability of stemflow in a species‐rich tropical forest

Hydrological Processes, 2015
AbstractNumerous studies investigated the influence of abiotic (meteorological conditions) and biotic factors (tree characteristics) on stemflow generation. Although these studies identified the variables that influence stemflow volumes in simply structured forests, the combination of tree characteristics that allows a robust prediction of stemflow ...
Zimmermann, Alexander, Uber, Magdalena, Zimmermann, Beate, Levia, Delphis F.   +3 more
openaire   +2 more sources