Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques
Identifieur interne : 000133 ( PascalFrancis/Corpus ); précédent : 000132; suivant : 000134Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques
Auteurs : Stan D. Wullschleger ; P. J. Hanson ; D. E. ToddSource :
- Forest ecology and management [ 0378-1127 ] ; 2001.
Descripteurs français
- Pascal (Inist)
- Modèle prévision, Estimation, Evapotranspiration, Peuplement forestier mélangé, Xylème, Sève, Bassin versant, Hydrologie, Comparaison interspécifique, Quercus alba, Quercus rubra, Acer rubrum, Liriodendron tulipifera, Tennessee, Composition floristique, Ressource eau, Nyssa sylvatica, Quercus prinus.
English descriptors
- KwdEn :
Abstract
Thermal dissipation probes inserted into hydro-active sapwood were used to measure rates of xylem sap flow for six major hardwood species growing in an upland oak forest of east TN. Species-specific estimates of sap flow were combined with total sapwood area for trees of the forest overstory and understory, and daily rates of stand transpiration were derived. A seasonal analysis of sap flow for nine chestnut oak (Quercus prinus L.) trees measured in 1996 showed that radiation, vapor pressure deficit, and fractional leaf area index (LAI) were sufficient to describe rates of daily transpiration. Application of an empirical model to climatic data collected in 1997 and maximum daily rates of sap flow for white oak (Quercus alba L.), northern red oak (Quercus rubra L.), black gum (Nyssa sylvatica Marsh.), red maple (Acer rubrum L.), and yellow-poplar (Liriodendron tulipifera L.) indicated that stand transpiration peaked at 2.2 mm day-1 in mid-May prior to canopy closure. Total transpiration during the season was 267 mm: 221 mm from overstory trees and 46 mm from understory saplings. Transpiration from the overstory was dominated by red maple (59 mm) and black gum (49 mm). Chestnut oak, which accounted for 27% of the stand basal area, contributed only 35 mm or 16% to total overstory transpiration. The relative contribution of each species to stand transpiration was driven largely by sapwood area per unit ground area and to a lesser extent by species-specific differences in daily water use. Such information should prove useful in exploring the impact of harvest operations on site water balance and in understanding the ecologica basis for how species composition affects forest water use.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
NO : | PASCAL 01-0203679 INIST |
---|---|
ET : | Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques |
AU : | WULLSCHLEGER (Stan D.); HANSON (P. J.); TODD (D. E.); BROOKS (Robert T.); LUST (Noël) |
AF : | Environmental Sciences Division, Oak Ridge National Laboratory/Oak Ridge, TN 37831-6422/Etats-Unis (1 aut., 2 aut., 3 aut.); USDA Forest Service, Northeastern Research Station/Amherst, Massachusetts, 01003/Etats-Unis (1 aut.); University of Ghent, Laboratory of Forestry/9090 Gontrode/Belgique (2 aut.) |
DT : | Publication en série; Congrès; Niveau analytique |
SO : | Forest ecology and management; ISSN 0378-1127; Coden FECMDW; Pays-Bas; Da. 2001; Vol. 143; No. 1-3; Pp. 205-213; Bibl. 24 ref. |
LA : | Anglais |
EA : | Thermal dissipation probes inserted into hydro-active sapwood were used to measure rates of xylem sap flow for six major hardwood species growing in an upland oak forest of east TN. Species-specific estimates of sap flow were combined with total sapwood area for trees of the forest overstory and understory, and daily rates of stand transpiration were derived. A seasonal analysis of sap flow for nine chestnut oak (Quercus prinus L.) trees measured in 1996 showed that radiation, vapor pressure deficit, and fractional leaf area index (LAI) were sufficient to describe rates of daily transpiration. Application of an empirical model to climatic data collected in 1997 and maximum daily rates of sap flow for white oak (Quercus alba L.), northern red oak (Quercus rubra L.), black gum (Nyssa sylvatica Marsh.), red maple (Acer rubrum L.), and yellow-poplar (Liriodendron tulipifera L.) indicated that stand transpiration peaked at 2.2 mm day-1 in mid-May prior to canopy closure. Total transpiration during the season was 267 mm: 221 mm from overstory trees and 46 mm from understory saplings. Transpiration from the overstory was dominated by red maple (59 mm) and black gum (49 mm). Chestnut oak, which accounted for 27% of the stand basal area, contributed only 35 mm or 16% to total overstory transpiration. The relative contribution of each species to stand transpiration was driven largely by sapwood area per unit ground area and to a lesser extent by species-specific differences in daily water use. Such information should prove useful in exploring the impact of harvest operations on site water balance and in understanding the ecologica basis for how species composition affects forest water use. |
CC : | 002A33C01; 001E01N03; 226A03 |
FD : | Modèle prévision; Estimation; Evapotranspiration; Peuplement forestier mélangé; Xylème; Sève; Bassin versant; Hydrologie; Comparaison interspécifique; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Composition floristique; Ressource eau; Nyssa sylvatica; Quercus prinus |
FG : | Fagaceae; Dicotyledones; Angiospermae; Spermatophyta; Aceraceae; Magnoliaceae; Etats Unis; Amérique du Nord; Amérique; Arbre forestier feuillu; Nyssaceae |
ED : | Forecast model; Estimation; Evapotranspiration; Mixed forest stand; Xylem; Sap; Watershed; Hydrology; Interspecific comparison; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Floristic composition; Water resources |
EG : | Fagaceae; Dicotyledones; Angiospermae; Spermatophyta; Aceraceae; Magnoliaceae; United States; North America; America; Hardwood forest tree; Nyssaceae |
SD : | Modelo previsión; Estimación; Evapotranspiración; Rodal forestal mixto; Xilema; Savia; Cuenca; Hidrología; Comparación interespecífica; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Composición florística; Recurso agua |
LO : | INIST-17223.354000094581190190 |
ID : | 01-0203679 |
Links to Exploration step
Pascal:01-0203679Le document en format XML
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<term>Hydrology</term>
<term>Interspecific comparison</term>
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<front><div type="abstract" xml:lang="en">Thermal dissipation probes inserted into hydro-active sapwood were used to measure rates of xylem sap flow for six major hardwood species growing in an upland oak forest of east TN. Species-specific estimates of sap flow were combined with total sapwood area for trees of the forest overstory and understory, and daily rates of stand transpiration were derived. A seasonal analysis of sap flow for nine chestnut oak (Quercus prinus L.) trees measured in 1996 showed that radiation, vapor pressure deficit, and fractional leaf area index (LAI) were sufficient to describe rates of daily transpiration. Application of an empirical model to climatic data collected in 1997 and maximum daily rates of sap flow for white oak (Quercus alba L.), northern red oak (Quercus rubra L.), black gum (Nyssa sylvatica Marsh.), red maple (Acer rubrum L.), and yellow-poplar (Liriodendron tulipifera L.) indicated that stand transpiration peaked at 2.2 mm day<sup>-1</sup>
in mid-May prior to canopy closure. Total transpiration during the season was 267 mm: 221 mm from overstory trees and 46 mm from understory saplings. Transpiration from the overstory was dominated by red maple (59 mm) and black gum (49 mm). Chestnut oak, which accounted for 27% of the stand basal area, contributed only 35 mm or 16% to total overstory transpiration. The relative contribution of each species to stand transpiration was driven largely by sapwood area per unit ground area and to a lesser extent by species-specific differences in daily water use. Such information should prove useful in exploring the impact of harvest operations on site water balance and in understanding the ecologica basis for how species composition affects forest water use.</div>
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<fC01 i1="01" l="ENG"><s0>Thermal dissipation probes inserted into hydro-active sapwood were used to measure rates of xylem sap flow for six major hardwood species growing in an upland oak forest of east TN. Species-specific estimates of sap flow were combined with total sapwood area for trees of the forest overstory and understory, and daily rates of stand transpiration were derived. A seasonal analysis of sap flow for nine chestnut oak (Quercus prinus L.) trees measured in 1996 showed that radiation, vapor pressure deficit, and fractional leaf area index (LAI) were sufficient to describe rates of daily transpiration. Application of an empirical model to climatic data collected in 1997 and maximum daily rates of sap flow for white oak (Quercus alba L.), northern red oak (Quercus rubra L.), black gum (Nyssa sylvatica Marsh.), red maple (Acer rubrum L.), and yellow-poplar (Liriodendron tulipifera L.) indicated that stand transpiration peaked at 2.2 mm day<sup>-1</sup>
in mid-May prior to canopy closure. Total transpiration during the season was 267 mm: 221 mm from overstory trees and 46 mm from understory saplings. Transpiration from the overstory was dominated by red maple (59 mm) and black gum (49 mm). Chestnut oak, which accounted for 27% of the stand basal area, contributed only 35 mm or 16% to total overstory transpiration. The relative contribution of each species to stand transpiration was driven largely by sapwood area per unit ground area and to a lesser extent by species-specific differences in daily water use. Such information should prove useful in exploring the impact of harvest operations on site water balance and in understanding the ecologica basis for how species composition affects forest water use.</s0>
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</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Modèle prévision</s0>
<s5>01</s5>
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<s5>01</s5>
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<s5>01</s5>
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<fC03 i1="02" i2="X" l="FRE"><s0>Estimation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Estimation</s0>
<s5>02</s5>
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<fC03 i1="02" i2="X" l="SPA"><s0>Estimación</s0>
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<fC03 i1="03" i2="X" l="FRE"><s0>Evapotranspiration</s0>
<s5>03</s5>
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<fC03 i1="03" i2="X" l="ENG"><s0>Evapotranspiration</s0>
<s5>03</s5>
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<s5>03</s5>
</fC03>
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<s5>04</s5>
</fC03>
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<s5>04</s5>
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<fC03 i1="04" i2="X" l="SPA"><s0>Rodal forestal mixto</s0>
<s5>04</s5>
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<fC03 i1="05" i2="X" l="FRE"><s0>Xylème</s0>
<s5>05</s5>
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<fC03 i1="05" i2="X" l="ENG"><s0>Xylem</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Xilema</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Sève</s0>
<s5>06</s5>
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<fC03 i1="06" i2="X" l="ENG"><s0>Sap</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Savia</s0>
<s5>06</s5>
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<s5>07</s5>
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<s5>07</s5>
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<fC03 i1="07" i2="X" l="SPA"><s0>Cuenca</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Hydrologie</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Hydrology</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Hidrología</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Comparaison interspécifique</s0>
<s5>09</s5>
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<s5>09</s5>
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<s5>09</s5>
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<fC03 i1="10" i2="X" l="FRE"><s0>Quercus alba</s0>
<s2>NS</s2>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Quercus alba</s0>
<s2>NS</s2>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Quercus alba</s0>
<s2>NS</s2>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Quercus rubra</s0>
<s2>NS</s2>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Quercus rubra</s0>
<s2>NS</s2>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Quercus rubra</s0>
<s2>NS</s2>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Acer rubrum</s0>
<s2>NS</s2>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Acer rubrum</s0>
<s2>NS</s2>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Acer rubrum</s0>
<s2>NS</s2>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Liriodendron tulipifera</s0>
<s2>NS</s2>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Liriodendron tulipifera</s0>
<s2>NS</s2>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Liriodendron tulipifera</s0>
<s2>NS</s2>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Tennessee</s0>
<s2>NG</s2>
<s5>20</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Tennessee</s0>
<s2>NG</s2>
<s5>20</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Tennessee</s0>
<s2>NG</s2>
<s5>20</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Composition floristique</s0>
<s5>33</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Floristic composition</s0>
<s5>33</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Composición florística</s0>
<s5>33</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>Ressource eau</s0>
<s5>34</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Water resources</s0>
<s5>34</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA"><s0>Recurso agua</s0>
<s5>34</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Nyssa sylvatica</s0>
<s2>NS</s2>
<s4>INC</s4>
<s5>76</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Quercus prinus</s0>
<s2>NS</s2>
<s4>INC</s4>
<s5>77</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="FRE"><s0>Aceraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="ENG"><s0>Aceraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="05" i2="X" l="SPA"><s0>Aceraceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="FRE"><s0>Magnoliaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="ENG"><s0>Magnoliaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="06" i2="X" l="SPA"><s0>Magnoliaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="07" i2="X" l="FRE"><s0>Etats Unis</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="07" i2="X" l="ENG"><s0>United States</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="07" i2="X" l="SPA"><s0>Estados Unidos</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="08" i2="X" l="FRE"><s0>Amérique du Nord</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="08" i2="X" l="ENG"><s0>North America</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="08" i2="X" l="SPA"><s0>America del norte</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="09" i2="X" l="FRE"><s0>Amérique</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="09" i2="X" l="ENG"><s0>America</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="09" i2="X" l="SPA"><s0>America</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="10" i2="X" l="FRE"><s0>Arbre forestier feuillu</s0>
<s5>40</s5>
</fC07>
<fC07 i1="10" i2="X" l="ENG"><s0>Hardwood forest tree</s0>
<s5>40</s5>
</fC07>
<fC07 i1="10" i2="X" l="SPA"><s0>Arbol forestal frondoso</s0>
<s5>40</s5>
</fC07>
<fC07 i1="11" i2="X" l="FRE"><s0>Nyssaceae</s0>
<s2>NS</s2>
<s5>47</s5>
</fC07>
<fC07 i1="11" i2="X" l="ENG"><s0>Nyssaceae</s0>
<s2>NS</s2>
<s5>47</s5>
</fC07>
<fC07 i1="11" i2="X" l="SPA"><s0>Nyssaceae</s0>
<s2>NS</s2>
<s5>47</s5>
</fC07>
<fN21><s1>141</s1>
</fN21>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>The Science of Managing Forests to Sustain Water Resources. International Conference</s1>
<s3>Sturbridge, Massachusetts USA</s3>
<s4>1998-11-08</s4>
</fA30>
</pR>
</standard>
<server><NO>PASCAL 01-0203679 INIST</NO>
<ET>Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques</ET>
<AU>WULLSCHLEGER (Stan D.); HANSON (P. J.); TODD (D. E.); BROOKS (Robert T.); LUST (Noël)</AU>
<AF>Environmental Sciences Division, Oak Ridge National Laboratory/Oak Ridge, TN 37831-6422/Etats-Unis (1 aut., 2 aut., 3 aut.); USDA Forest Service, Northeastern Research Station/Amherst, Massachusetts, 01003/Etats-Unis (1 aut.); University of Ghent, Laboratory of Forestry/9090 Gontrode/Belgique (2 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Forest ecology and management; ISSN 0378-1127; Coden FECMDW; Pays-Bas; Da. 2001; Vol. 143; No. 1-3; Pp. 205-213; Bibl. 24 ref.</SO>
<LA>Anglais</LA>
<EA>Thermal dissipation probes inserted into hydro-active sapwood were used to measure rates of xylem sap flow for six major hardwood species growing in an upland oak forest of east TN. Species-specific estimates of sap flow were combined with total sapwood area for trees of the forest overstory and understory, and daily rates of stand transpiration were derived. A seasonal analysis of sap flow for nine chestnut oak (Quercus prinus L.) trees measured in 1996 showed that radiation, vapor pressure deficit, and fractional leaf area index (LAI) were sufficient to describe rates of daily transpiration. Application of an empirical model to climatic data collected in 1997 and maximum daily rates of sap flow for white oak (Quercus alba L.), northern red oak (Quercus rubra L.), black gum (Nyssa sylvatica Marsh.), red maple (Acer rubrum L.), and yellow-poplar (Liriodendron tulipifera L.) indicated that stand transpiration peaked at 2.2 mm day<sup>-1</sup>
in mid-May prior to canopy closure. Total transpiration during the season was 267 mm: 221 mm from overstory trees and 46 mm from understory saplings. Transpiration from the overstory was dominated by red maple (59 mm) and black gum (49 mm). Chestnut oak, which accounted for 27% of the stand basal area, contributed only 35 mm or 16% to total overstory transpiration. The relative contribution of each species to stand transpiration was driven largely by sapwood area per unit ground area and to a lesser extent by species-specific differences in daily water use. Such information should prove useful in exploring the impact of harvest operations on site water balance and in understanding the ecologica basis for how species composition affects forest water use.</EA>
<CC>002A33C01; 001E01N03; 226A03</CC>
<FD>Modèle prévision; Estimation; Evapotranspiration; Peuplement forestier mélangé; Xylème; Sève; Bassin versant; Hydrologie; Comparaison interspécifique; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Composition floristique; Ressource eau; Nyssa sylvatica; Quercus prinus</FD>
<FG>Fagaceae; Dicotyledones; Angiospermae; Spermatophyta; Aceraceae; Magnoliaceae; Etats Unis; Amérique du Nord; Amérique; Arbre forestier feuillu; Nyssaceae</FG>
<ED>Forecast model; Estimation; Evapotranspiration; Mixed forest stand; Xylem; Sap; Watershed; Hydrology; Interspecific comparison; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Floristic composition; Water resources</ED>
<EG>Fagaceae; Dicotyledones; Angiospermae; Spermatophyta; Aceraceae; Magnoliaceae; United States; North America; America; Hardwood forest tree; Nyssaceae</EG>
<SD>Modelo previsión; Estimación; Evapotranspiración; Rodal forestal mixto; Xilema; Savia; Cuenca; Hidrología; Comparación interespecífica; Quercus alba; Quercus rubra; Acer rubrum; Liriodendron tulipifera; Tennessee; Composición florística; Recurso agua</SD>
<LO>INIST-17223.354000094581190190</LO>
<ID>01-0203679</ID>
</server>
</inist>
</record>
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