Results 41 to 50 of about 710 (174)

Comparison of different Gash physically-based models for estimating stemflow in Elder pine stand in Chitgar Forest Park [PDF]

مجله جنگل ایران, 2019
In plant ecohydrology studies, stemflow considered as point input of rainfall into plant ecosystems. To date, due to field measurement, time-consuming and high cost of stemflow measurements, models are used to estimate the stemflow amounts.
Seyed Mohammad Moein Sadeghi, P Attarod, Omid Bozorg Haddad, John Van Stan, Thomas Grant Pypker   +4 more
doaj  

Partitioning of Rainfall and Sprinkler-Irrigation by Crop Canopies: A Global Review and Evaluation of Available Research

Hydrology, 2020
The role of crop canopies in the global water cycle is a topic of increasing international interest. How much rain and sprinkler-irrigation water are returned to the atmosphere or reach the soils beneath crop canopies, and the pathways of those water ...
Meimei Lin, Seyed Mohammad Moein Sadeghi, John T. Van Stan   +2 more
doaj   +1 more source

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): II. Solute Concentrations and Flux Dynamics

Biotropica, Volume 58, Issue 2, March 2026.
Trees can redirect large volumes of rainwater to the base of their stems. This stemflow not only redistributes water but also channels canopy‐derived solutes to the forest floor. Building on research showing canopy geometry and bark properties govern stemflow volumes, we examined how those same traits modulate the biogeochemical side of this flux. Over
Jeferson Alberto de Lima, John Toland Van Stan II, Karolina Lewińska, Agnieszka Dradrach, Jakub Ceglarek, Kelly Cristina Tonello   +5 more
wiley   +1 more source

The dynamics of knowledge about stemflow: a systematic review

Revista Brasileira de Ciências Ambientais, 2021
The importance of stemflow to hydrology and biogeochemistry in forest ecosystems is highlighted by the growing interest of the scientific community since the 1970s. This paper summarizes the main contributions of stemflow (SF) studies from recent years through a systematic review of the literature, including 375 scientific articles published between ...
Kelly Cristina Tonello, Alexandra Guidelli Rosa, José Augusto Salim, Carina Julia Pensa Correa, Marcelle Teodoro Lima   +4 more
openaire   +2 more sources

Extreme Droughts Push Heterotrophic Functions Above Baseline Levels in a Neotropical Ecosystem

Global Change Biology, Volume 32, Issue 3, March 2026.
Using tank bromeliads, we experimentally assessed post‐drought resistance and recovery of ecosystem multifunctionality under realistic drought scenarios. We focused on three key functions in these small yet abundant Neotropical freshwater ecosystems: litter decomposition, microbial respiration, and photosynthetic efficiency.
Thibaut Rota, Vincent E. J. Jassey, Céline Leroy, Jean‐François Carrias, Bruno Corbara, Joséphine Leflaive, Arthur Compin, Diane S. Srivastava, Vinicius F. Farjalla, Régis Céréghino   +9 more
wiley   +1 more source

Functional Traits Mediate Physico‐Chemical Niche Differentiation of Epiphytic Lichens and Bryophytes in Temperate Forests

Journal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Host tree identity drives bark physico‐chemical filters (e.g., pH, metals) that shape epiphytic communities. We show that species‐specific functional traits, such as lichen substances and bryophyte growth forms, mediate these responses. Lichen metal homeostasis and bryophyte growth habit create distinct species thresholds and community change points ...
Theresa Möller, Stefan Kaufmann, Markus Hauck   +2 more
wiley   +1 more source

Sclerified Cork Outperforms the Exodermis: Root Water Permeability Decreases in the Soil‐To‐Canopy Transition of the Aroid Vine Epipremnum aureum

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT The aroid vine Epipremnum aureum undergoes changes in habitat and growth axis direction from terrestrial (plagiotropic) to canopy (orthotropic) conditions. Since aerial roots connected to the forest soil are vital for water and nutrient uptake in these vines, we hypothesize that morphophysiological acclimation occurs, enabling root survival ...
André Mantovani, Yago Chagas Groba
wiley   +1 more source

Rainfall redistribution in subtropical Chinese forests changes over 22 years [PDF]

Hydrology and Earth System Sciences
Rainfall redistribution through the vegetation canopy plays a key role in the hydrological cycle. Although there have been studies on the heterogeneous patterns of rainfall redistribution in some ecosystems, the understanding of this process in different
W. Zhang, W. Zhang, W. Zhang, T. Scholten, S. Seitz, Q. Zhang, G. Chu, L. Wang, X. Xiong, J. Liu   +9 more
doaj   +1 more source

Rain, Bark, and Residual Variability in Stemflow From Three Dominant Tree Species of a Southern Great Lakes Forest

Hydrological Processes, Volume 40, Issue 2, February 2026.
Terrestrial LiDAR and hydrology calibration were used to derive each tree's stemflow drainage area, normalising rainfall‐stemflow relations by contributing surface. The results show that Fagus grandifolia (beech) maintains a stronger, steeper hydrological response to rainfall (exhibited by a higher normalised yield) than Acer saccharum (maple) and ...
Benjamin J. Noren, John T. Van Stan II
wiley   +1 more source

Intersepsi Curah Hujan Pada Tegakan Pohon Pinus (Casuarina cunninghamia)

Rona Teknik Pertanian, 2013
ABSTRAK. Proses tertahannya curah hujan di atas tajuk vegetasi dikenal dengan istilah intersepsi. Penelitian ini bertujuan untuk melakukan pengukuran intersepsi, air lolos (throughfall), dan aliran batang (stemflow) pada tegakan pohon pinus (Casuarina ...
Susi Chairani, Dewi Sri Jayanti
doaj   +1 more source