Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran
<span>In forest ecosystems, rainfall is partitioned by forest canopies into throughfall (TF), stemflow (SF), and interception loss (I). In the present study the partitioning of rainfall was studied in a natural chestnut-leaved oak (</span><em>Quercus castaneifolia</em><spa...
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doaj-864d1b419efc4a1bacffdcd8e13fabdf2020-11-25T01:58:29Zeng‘Marin Drăcea’ National Research-Development Institute in ForestryAnnals of Forest Research1844-81352065-24452012-12-0155219720610.15287/afr.2012.6073Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of IranSeyed Mahmoud Hosseini Ghaleh Bahmani0Pedram Attarod1Vilma Bayramzadeh2Mohamad Taghi Ahmadi3Atefeh Radmehr4Forestry and Forest Economics Department, Faculty of Natural Resources, University of Tehran, Karaj, IranForestry and Forest Economics Department, Faculty of Natural Resources, University of Tehran, Karaj, IranDepartment of Soil Sciences, Karaj Branch, Islamic Azad University, Karaj, IranForestry and Forest Economics Department, Faculty of Natural Resources, University of Tehran, Karaj, IranDepartment of Forestry, Faculty of Agriculture, University of Lorestan, Khoram Abad, Iran<span>In forest ecosystems, rainfall is partitioned by forest canopies into throughfall (TF), stemflow (SF), and interception loss (I). In the present study the partitioning of rainfall was studied in a natural chestnut-leaved oak (</span><em>Quercus castaneifolia</em><span> C.A.Mey) forest situated in the Caspian Forest, north of Iran. Measurements were carried out on a rainfall event basis in a 0.12 ha sample plot of an oak forest, during 2009 and 2010, from July to October. Gross rainfall (GR) was measured in an open area close to the study plot. Thirty five throughfall collectors were randomly placed beneath the oak forest canopies and SF was collected from nine selected oak trees using the spiral type SF collection collars. The cumulative GR amount of 28 events was 651.5 mm. The amount of cumulative GR transformed into TF, SF and I were 489 mm, 2.6 mm, and 159.9 mm, respectively. On the event scale average ratios of TF:GR, SF:GR, and I:GR were 75%, 0.4%, and 24.6%, respectively. A fairly strong negative correlation was observed between I:GR and GR. As the intensity of the rainfall events increased, the interception loss in the oak forest canopies decreased. We concluded that interception in the oak forest represents a remarkable percentage of GR and it was strongly affected by the amount of GR. </span>https://www.afrjournal.org/index.php/afr/article/view/60interception loss, oak, stemflow, throughfall, the caspian forest |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Seyed Mahmoud Hosseini Ghaleh Bahmani Pedram Attarod Vilma Bayramzadeh Mohamad Taghi Ahmadi Atefeh Radmehr |
spellingShingle |
Seyed Mahmoud Hosseini Ghaleh Bahmani Pedram Attarod Vilma Bayramzadeh Mohamad Taghi Ahmadi Atefeh Radmehr Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran Annals of Forest Research interception loss, oak, stemflow, throughfall, the caspian forest |
author_facet |
Seyed Mahmoud Hosseini Ghaleh Bahmani Pedram Attarod Vilma Bayramzadeh Mohamad Taghi Ahmadi Atefeh Radmehr |
author_sort |
Seyed Mahmoud Hosseini Ghaleh Bahmani |
title |
Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran |
title_short |
Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran |
title_full |
Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran |
title_fullStr |
Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran |
title_full_unstemmed |
Throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved Oak (Quercus castaneifolia C.A.Mey.) in the Caspian Forest of Iran |
title_sort |
throughfall, stemflow, and rainfall interception in a natural pure forest of chestnut-leaved oak (quercus castaneifolia c.a.mey.) in the caspian forest of iran |
publisher |
‘Marin Drăcea’ National Research-Development Institute in Forestry |
series |
Annals of Forest Research |
issn |
1844-8135 2065-2445 |
publishDate |
2012-12-01 |
description |
<span>In forest ecosystems, rainfall is partitioned by forest canopies into throughfall (TF), stemflow (SF), and interception loss (I). In the present study the partitioning of rainfall was studied in a natural chestnut-leaved oak (</span><em>Quercus castaneifolia</em><span> C.A.Mey) forest situated in the Caspian Forest, north of Iran. Measurements were carried out on a rainfall event basis in a 0.12 ha sample plot of an oak forest, during 2009 and 2010, from July to October. Gross rainfall (GR) was measured in an open area close to the study plot. Thirty five throughfall collectors were randomly placed beneath the oak forest canopies and SF was collected from nine selected oak trees using the spiral type SF collection collars. The cumulative GR amount of 28 events was 651.5 mm. The amount of cumulative GR transformed into TF, SF and I were 489 mm, 2.6 mm, and 159.9 mm, respectively. On the event scale average ratios of TF:GR, SF:GR, and I:GR were 75%, 0.4%, and 24.6%, respectively. A fairly strong negative correlation was observed between I:GR and GR. As the intensity of the rainfall events increased, the interception loss in the oak forest canopies decreased. We concluded that interception in the oak forest represents a remarkable percentage of GR and it was strongly affected by the amount of GR. </span> |
topic |
interception loss, oak, stemflow, throughfall, the caspian forest |
url |
https://www.afrjournal.org/index.php/afr/article/view/60 |
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