Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen
Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sellin, Arne [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017transfer abstract |
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| Schlagwörter: |
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| Umfang: |
9 |
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| Übergeordnetes Werk: |
Enthalten in: Continuity of ambulatory care and health outcomes in adult patients with type 2 diabetes in Korea - 2013, biochemistry, physiology, molecular biology and biotechnology of plants, München |
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| Übergeordnetes Werk: |
volume:219 ; year:2017 ; pages:28-36 ; extent:9 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.jplph.2017.09.006 |
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ELV041110218 |
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| 245 | 1 | 0 | |a Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen |
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| 520 | |a Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. | ||
| 520 | |a Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. | ||
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10.1016/j.jplph.2017.09.006 doi GBV00000000000039.pica (DE-627)ELV041110218 (ELSEVIER)S0176-1617(17)30239-0 DE-627 ger DE-627 rakwb eng 580 580 DE-600 610 VZ 630 640 VZ 48.00 bkl Sellin, Arne verfasserin aut Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen 2017transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. ρ Elsevier Ψs Elsevier V S Elsevier A L Elsevier PLC1.0 Elsevier PLCnat Elsevier VA Elsevier VPD Elsevier D S Elsevier HV Elsevier k max Elsevier VD Elsevier Ψstem Elsevier I vul Elsevier k t Elsevier PLC2.0 Elsevier D h Elsevier PLC1.5 Elsevier P e Elsevier LSC Elsevier Alber, Meeli oth Kupper, Priit oth Enthalten in Elsevier Continuity of ambulatory care and health outcomes in adult patients with type 2 diabetes in Korea 2013 biochemistry, physiology, molecular biology and biotechnology of plants München (DE-627)ELV021744629 volume:219 year:2017 pages:28-36 extent:9 https://doi.org/10.1016/j.jplph.2017.09.006 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-FOR GBV_ILN_22 GBV_ILN_31 GBV_ILN_70 GBV_ILN_78 GBV_ILN_90 GBV_ILN_120 GBV_ILN_121 GBV_ILN_130 GBV_ILN_131 GBV_ILN_181 GBV_ILN_709 GBV_ILN_813 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2012 GBV_ILN_2018 GBV_ILN_2025 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2083 GBV_ILN_2285 GBV_ILN_2497 GBV_ILN_2551 48.00 Land- und Forstwirtschaft: Allgemeines VZ AR 219 2017 28-36 9 045F 580 |
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10.1016/j.jplph.2017.09.006 doi GBV00000000000039.pica (DE-627)ELV041110218 (ELSEVIER)S0176-1617(17)30239-0 DE-627 ger DE-627 rakwb eng 580 580 DE-600 610 VZ 630 640 VZ 48.00 bkl Sellin, Arne verfasserin aut Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen 2017transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. ρ Elsevier Ψs Elsevier V S Elsevier A L Elsevier PLC1.0 Elsevier PLCnat Elsevier VA Elsevier VPD Elsevier D S Elsevier HV Elsevier k max Elsevier VD Elsevier Ψstem Elsevier I vul Elsevier k t Elsevier PLC2.0 Elsevier D h Elsevier PLC1.5 Elsevier P e Elsevier LSC Elsevier Alber, Meeli oth Kupper, Priit oth Enthalten in Elsevier Continuity of ambulatory care and health outcomes in adult patients with type 2 diabetes in Korea 2013 biochemistry, physiology, molecular biology and biotechnology of plants München (DE-627)ELV021744629 volume:219 year:2017 pages:28-36 extent:9 https://doi.org/10.1016/j.jplph.2017.09.006 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-FOR GBV_ILN_22 GBV_ILN_31 GBV_ILN_70 GBV_ILN_78 GBV_ILN_90 GBV_ILN_120 GBV_ILN_121 GBV_ILN_130 GBV_ILN_131 GBV_ILN_181 GBV_ILN_709 GBV_ILN_813 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2012 GBV_ILN_2018 GBV_ILN_2025 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2083 GBV_ILN_2285 GBV_ILN_2497 GBV_ILN_2551 48.00 Land- und Forstwirtschaft: Allgemeines VZ AR 219 2017 28-36 9 045F 580 |
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10.1016/j.jplph.2017.09.006 doi GBV00000000000039.pica (DE-627)ELV041110218 (ELSEVIER)S0176-1617(17)30239-0 DE-627 ger DE-627 rakwb eng 580 580 DE-600 610 VZ 630 640 VZ 48.00 bkl Sellin, Arne verfasserin aut Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen 2017transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. ρ Elsevier Ψs Elsevier V S Elsevier A L Elsevier PLC1.0 Elsevier PLCnat Elsevier VA Elsevier VPD Elsevier D S Elsevier HV Elsevier k max Elsevier VD Elsevier Ψstem Elsevier I vul Elsevier k t Elsevier PLC2.0 Elsevier D h Elsevier PLC1.5 Elsevier P e Elsevier LSC Elsevier Alber, Meeli oth Kupper, Priit oth Enthalten in Elsevier Continuity of ambulatory care and health outcomes in adult patients with type 2 diabetes in Korea 2013 biochemistry, physiology, molecular biology and biotechnology of plants München (DE-627)ELV021744629 volume:219 year:2017 pages:28-36 extent:9 https://doi.org/10.1016/j.jplph.2017.09.006 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-FOR GBV_ILN_22 GBV_ILN_31 GBV_ILN_70 GBV_ILN_78 GBV_ILN_90 GBV_ILN_120 GBV_ILN_121 GBV_ILN_130 GBV_ILN_131 GBV_ILN_181 GBV_ILN_709 GBV_ILN_813 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2012 GBV_ILN_2018 GBV_ILN_2025 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2083 GBV_ILN_2285 GBV_ILN_2497 GBV_ILN_2551 48.00 Land- und Forstwirtschaft: Allgemeines VZ AR 219 2017 28-36 9 045F 580 |
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10.1016/j.jplph.2017.09.006 doi GBV00000000000039.pica (DE-627)ELV041110218 (ELSEVIER)S0176-1617(17)30239-0 DE-627 ger DE-627 rakwb eng 580 580 DE-600 610 VZ 630 640 VZ 48.00 bkl Sellin, Arne verfasserin aut Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen 2017transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. ρ Elsevier Ψs Elsevier V S Elsevier A L Elsevier PLC1.0 Elsevier PLCnat Elsevier VA Elsevier VPD Elsevier D S Elsevier HV Elsevier k max Elsevier VD Elsevier Ψstem Elsevier I vul Elsevier k t Elsevier PLC2.0 Elsevier D h Elsevier PLC1.5 Elsevier P e Elsevier LSC Elsevier Alber, Meeli oth Kupper, Priit oth Enthalten in Elsevier Continuity of ambulatory care and health outcomes in adult patients with type 2 diabetes in Korea 2013 biochemistry, physiology, molecular biology and biotechnology of plants München (DE-627)ELV021744629 volume:219 year:2017 pages:28-36 extent:9 https://doi.org/10.1016/j.jplph.2017.09.006 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-FOR GBV_ILN_22 GBV_ILN_31 GBV_ILN_70 GBV_ILN_78 GBV_ILN_90 GBV_ILN_120 GBV_ILN_121 GBV_ILN_130 GBV_ILN_131 GBV_ILN_181 GBV_ILN_709 GBV_ILN_813 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2012 GBV_ILN_2018 GBV_ILN_2025 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2083 GBV_ILN_2285 GBV_ILN_2497 GBV_ILN_2551 48.00 Land- und Forstwirtschaft: Allgemeines VZ AR 219 2017 28-36 9 045F 580 |
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Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen |
| abstract |
Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. |
| abstractGer |
Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. |
| abstract_unstemmed |
Climate models predict greater increases in the frequency than in the amount of precipitation and a consequent rise in atmospheric humidity at high latitudes by the end of the century. We investigated the responses of hydraulic and relevant anatomical traits of xylem to elevated relative humidity of air on a 1-yr-old coppice of hybrid aspen (Populus × wettsteinii) growing in the experimental stand at the Free Air Humidity Manipulation site in Eastern Estonia. The hydraulic conductivity of stems was measured with a high pressure flow meter; artificial cavitation in the stem segments was induced by the air injection method. Specific conductivity of xylem decreased from 4.42 in the control to 3.94kgm−1 s−1 MPa−1 in the humidification treatment, while the trend was well correlated with increasing wood density. Humidified trees exhibited smaller leaf area at the same xylem cross-sectional area, resulting in 34% higher average Huber values compared to the control. Control and humidity-treated trees differed by neither native embolism level nor susceptibility to dehydration-induced cavitation. Increasing atmospheric humidity reduces the hydraulic efficiency of hybrid aspen trees expressed on a xylem area basis and causes substantial changes in resource allocation between photosynthetic and water transport tissues. This climate trend does not influence stem vulnerability to cavitation. |
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| title_short |
Increasing air humidity influences hydraulic efficiency but not functional vulnerability of xylem in hybrid aspen |
| url |
https://doi.org/10.1016/j.jplph.2017.09.006 |
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| author2 |
Alber, Meeli Kupper, Priit |
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| doi_str |
10.1016/j.jplph.2017.09.006 |
| up_date |
2024-07-06T19:15:07.137Z |
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