Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.)
Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in appr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Leal, Sofia [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2006 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag 2006 |
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| Übergeordnetes Werk: |
Enthalten in: Wood science and technology - Springer-Verlag, 1967, 41(2006), 4 vom: 07. Nov. |
|---|---|
| Übergeordnetes Werk: |
volume:41 ; year:2006 ; number:4 ; day:07 ; month:11 |
| Links: |
|---|
| DOI / URN: |
10.1007/s00226-006-0112-7 |
|---|
| Katalog-ID: |
OLC2078711667 |
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| 520 | |a Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. | ||
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10.1007/s00226-006-0112-7 doi (DE-627)OLC2078711667 (DE-He213)s00226-006-0112-7-p DE-627 ger DE-627 rakwb eng 670 VZ 23 ssgn Leal, Sofia verfasserin aut Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel Sousa, Vicelina B. aut Pereira, Helena aut Enthalten in Wood science and technology Springer-Verlag, 1967 41(2006), 4 vom: 07. Nov. (DE-627)129600679 (DE-600)241313-9 (DE-576)015094227 0043-7719 nnns volume:41 year:2006 number:4 day:07 month:11 https://doi.org/10.1007/s00226-006-0112-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-FOR GBV_ILN_40 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2018 GBV_ILN_2542 GBV_ILN_4046 GBV_ILN_4277 GBV_ILN_4330 AR 41 2006 4 07 11 |
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10.1007/s00226-006-0112-7 doi (DE-627)OLC2078711667 (DE-He213)s00226-006-0112-7-p DE-627 ger DE-627 rakwb eng 670 VZ 23 ssgn Leal, Sofia verfasserin aut Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel Sousa, Vicelina B. aut Pereira, Helena aut Enthalten in Wood science and technology Springer-Verlag, 1967 41(2006), 4 vom: 07. Nov. (DE-627)129600679 (DE-600)241313-9 (DE-576)015094227 0043-7719 nnns volume:41 year:2006 number:4 day:07 month:11 https://doi.org/10.1007/s00226-006-0112-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-FOR GBV_ILN_40 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2018 GBV_ILN_2542 GBV_ILN_4046 GBV_ILN_4277 GBV_ILN_4330 AR 41 2006 4 07 11 |
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10.1007/s00226-006-0112-7 doi (DE-627)OLC2078711667 (DE-He213)s00226-006-0112-7-p DE-627 ger DE-627 rakwb eng 670 VZ 23 ssgn Leal, Sofia verfasserin aut Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel Sousa, Vicelina B. aut Pereira, Helena aut Enthalten in Wood science and technology Springer-Verlag, 1967 41(2006), 4 vom: 07. Nov. (DE-627)129600679 (DE-600)241313-9 (DE-576)015094227 0043-7719 nnns volume:41 year:2006 number:4 day:07 month:11 https://doi.org/10.1007/s00226-006-0112-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-FOR GBV_ILN_40 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2018 GBV_ILN_2542 GBV_ILN_4046 GBV_ILN_4277 GBV_ILN_4330 AR 41 2006 4 07 11 |
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10.1007/s00226-006-0112-7 doi (DE-627)OLC2078711667 (DE-He213)s00226-006-0112-7-p DE-627 ger DE-627 rakwb eng 670 VZ 23 ssgn Leal, Sofia verfasserin aut Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel Sousa, Vicelina B. aut Pereira, Helena aut Enthalten in Wood science and technology Springer-Verlag, 1967 41(2006), 4 vom: 07. Nov. (DE-627)129600679 (DE-600)241313-9 (DE-576)015094227 0043-7719 nnns volume:41 year:2006 number:4 day:07 month:11 https://doi.org/10.1007/s00226-006-0112-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-FOR GBV_ILN_40 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2018 GBV_ILN_2542 GBV_ILN_4046 GBV_ILN_4277 GBV_ILN_4330 AR 41 2006 4 07 11 |
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10.1007/s00226-006-0112-7 doi (DE-627)OLC2078711667 (DE-He213)s00226-006-0112-7-p DE-627 ger DE-627 rakwb eng 670 VZ 23 ssgn Leal, Sofia verfasserin aut Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) 2006 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 2006 Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel Sousa, Vicelina B. aut Pereira, Helena aut Enthalten in Wood science and technology Springer-Verlag, 1967 41(2006), 4 vom: 07. Nov. (DE-627)129600679 (DE-600)241313-9 (DE-576)015094227 0043-7719 nnns volume:41 year:2006 number:4 day:07 month:11 https://doi.org/10.1007/s00226-006-0112-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-FOR SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-FOR GBV_ILN_40 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2006 GBV_ILN_2016 GBV_ILN_2018 GBV_ILN_2542 GBV_ILN_4046 GBV_ILN_4277 GBV_ILN_4330 AR 41 2006 4 07 11 |
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670 VZ 23 ssgn Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) Wood Density Vessel Size Vessel Area Conductive Area Wood Vessel |
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Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) |
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Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) |
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Leal, Sofia |
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Leal, Sofia Sousa, Vicelina B. Pereira, Helena |
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radial variation of vessel size and distribution in cork oak wood (quercus suber l.) |
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Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) |
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Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. © Springer-Verlag 2006 |
| abstractGer |
Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. © Springer-Verlag 2006 |
| abstract_unstemmed |
Abstract Quercus suber L. is an important species producing cork whose wood characteristics have not been investigated a lot. Cork oak wood vessels are a striking feature and the most abundant wood tissue largely influencing density and permeability. Vessel size and distribution were studied in approximately 40 year-old and never debarked cork oaks by continuously measuring along the radial direction in the transverse section of wood discs taken at 1.3 m of height using image analysis techniques. The vessel size increases with age from 7660 ± 2286 to 21136 ± 6119 $ μm^{2} $, the conductive area from 5.4 ± 2.2 to 11.6 ± 3.9%, and the vessel density remains approximately constant between 5.2 ± 1.5 and 7.3 ± 3.5 vessels/$ mm^{2} $. In comparison with ring-porous and some evergreen oaks, cork oaks show a similar conductive area but smaller vessels. Vessel architecture is known to play an important role on oaks tolerance to hydric stress, and these cork oak trees were growing under very harsh edaphoclimatic conditions, not tolerated by other oaks. The well-developed and deep root system allowing access to constant water supply may contribute to the cork oak’s relatively high conductive area. © Springer-Verlag 2006 |
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Radial variation of vessel size and distribution in cork oak wood (Quercus suber L.) |
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