How to catch the patch? A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia
Background and AimsSuccessive vascular cambia are involved in the secondary growth of at least 200 woody species from >30 plant families. In the mangrove Avicennia these successive cambia are organized in patches, creating stems with non-concentric xylem tissue surrounded by internal phloem tissu...
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| Veröffentlicht in: | Annals of botany 2014-03, Vol.113 (4), p.741-752 |
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| creator | Robert, Elisabeth M. R Jambia, Abudhabi H Schmitz, Nele De Ryck, Dennis J. R De Mey, Johan Kairo, James G Dahdouh-Guebas, Farid Beeckman, Hans Koedam, Nico |
| description | Background and AimsSuccessive vascular cambia are involved in the secondary growth of at least 200 woody species from >30 plant families. In the mangrove Avicennia these successive cambia are organized in patches, creating stems with non-concentric xylem tissue surrounded by internal phloem tissue. Little is known about radial growth and tree stem dynamics in trees with this type of anatomy. This study aims to (1) clarify the process of secondary growth of Avicennia trees by studying its patchiness; and (2) study the radial increment of Avicennia stems, both temporary and permanent, in relation to local climatic and environmental conditions. A test is made of the hypothesis that patchy radial growth and stem dynamics enable Avicennia trees to better survive conditions of extreme physiological drought.MethodsStem variations were monitored by automatic point dendrometers at four different positions around and along the stem of two Avicennia marina trees in the mangrove forest of Gazi Bay (Kenya) during 1 year.Key ResultsPatchiness was found in the radial growth and shrinkage and swelling patterns of Avicennia stems. It was, however, potentially rather than systematically present, i.e. stems reacted either concentrically or patchily to environment triggers, and it was fresh water availability and not tidal inundation that affected radial increment.ConclusionsIt is concluded that the ability to develop successive cambia in a patchy way enables Avicennia trees to adapt to changes in the prevailing environmental conditions, enhancing its survival in the highly dynamic mangrove environment. Limited water could be used in a more directive way, investing all the attainable resources in only some locations of the tree stem so that at least at these locations there is enough water to, for example, overcome vessel embolisms or create new cells. As these locations change with time, the overall functioning of the tree can be maintained. |
| doi_str_mv | 10.1093/aob/mcu001 |
| format | Article |
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A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia</title><source>Jstor Complete Legacy</source><source>MEDLINE</source><source>Oxford University Press Journals Current</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central</source><creator>Robert, Elisabeth M. R ; Jambia, Abudhabi H ; Schmitz, Nele ; De Ryck, Dennis J. R ; De Mey, Johan ; Kairo, James G ; Dahdouh-Guebas, Farid ; Beeckman, Hans ; Koedam, Nico</creator><creatorcontrib>Robert, Elisabeth M. R ; Jambia, Abudhabi H ; Schmitz, Nele ; De Ryck, Dennis J. R ; De Mey, Johan ; Kairo, James G ; Dahdouh-Guebas, Farid ; Beeckman, Hans ; Koedam, Nico</creatorcontrib><description>Background and AimsSuccessive vascular cambia are involved in the secondary growth of at least 200 woody species from >30 plant families. In the mangrove Avicennia these successive cambia are organized in patches, creating stems with non-concentric xylem tissue surrounded by internal phloem tissue. Little is known about radial growth and tree stem dynamics in trees with this type of anatomy. This study aims to (1) clarify the process of secondary growth of Avicennia trees by studying its patchiness; and (2) study the radial increment of Avicennia stems, both temporary and permanent, in relation to local climatic and environmental conditions. A test is made of the hypothesis that patchy radial growth and stem dynamics enable Avicennia trees to better survive conditions of extreme physiological drought.MethodsStem variations were monitored by automatic point dendrometers at four different positions around and along the stem of two Avicennia marina trees in the mangrove forest of Gazi Bay (Kenya) during 1 year.Key ResultsPatchiness was found in the radial growth and shrinkage and swelling patterns of Avicennia stems. It was, however, potentially rather than systematically present, i.e. stems reacted either concentrically or patchily to environment triggers, and it was fresh water availability and not tidal inundation that affected radial increment.ConclusionsIt is concluded that the ability to develop successive cambia in a patchy way enables Avicennia trees to adapt to changes in the prevailing environmental conditions, enhancing its survival in the highly dynamic mangrove environment. Limited water could be used in a more directive way, investing all the attainable resources in only some locations of the tree stem so that at least at these locations there is enough water to, for example, overcome vessel embolisms or create new cells. As these locations change with time, the overall functioning of the tree can be maintained.</description><identifier>ISSN: 0305-7364</identifier><identifier>EISSN: 1095-8290</identifier><identifier>DOI: 10.1093/aob/mcu001</identifier><identifier>PMID: 24510216</identifier><language>eng</language><publisher>England: Oxford University Press</publisher><subject><![CDATA[anatomy & histology ; Avicennia ; Avicennia - anatomy & histology ; Avicennia - growth & development ; Avicennia - physiology ; Avicennia marina ; Cambium ; Cambium - anatomy & histology ; Cambium - growth & development ; Cambium - physiology ; Climate ; dendrometers ; Environment ; environmental factors ; freshwater ; growth & development ; Kenya ; mangrove forests ; Original ; Phloem ; Phloem - anatomy & histology ; Phloem - growth & development ; Phloem - physiology ; physiology ; Plant growth ; Plant Stems ; Plant Stems - anatomy & histology ; Plant Stems - growth & development ; Plant Stems - physiology ; Rainfall ; Rainy seasons ; Seasons ; shrinkage ; Soil salinity ; Soil water ; stem elongation ; Stems ; tree growth ; Tree physiology ; Trees ; Water ; Water - physiology ; Wood ; Wood - anatomy & histology ; Wood - growth & development ; Wood - physiology ; woody plants ; Xylem ; Xylem - anatomy & histology ; Xylem - growth & development ; Xylem - physiology]]></subject><ispartof>Annals of botany, 2014-03, Vol.113 (4), p.741-752</ispartof><rights>Annals of Botany Company 2014</rights><rights>The Author 2014. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c556t-af764a8121eab4fa0d16d030728f63392997561aaa6e999c983fc4274d51db63</citedby><cites>FETCH-LOGICAL-c556t-af764a8121eab4fa0d16d030728f63392997561aaa6e999c983fc4274d51db63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/43579955$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/43579955$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,723,776,780,799,881,27901,27902,53766,53768,57992,58225</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24510216$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Robert, Elisabeth M. R</creatorcontrib><creatorcontrib>Jambia, Abudhabi H</creatorcontrib><creatorcontrib>Schmitz, Nele</creatorcontrib><creatorcontrib>De Ryck, Dennis J. R</creatorcontrib><creatorcontrib>De Mey, Johan</creatorcontrib><creatorcontrib>Kairo, James G</creatorcontrib><creatorcontrib>Dahdouh-Guebas, Farid</creatorcontrib><creatorcontrib>Beeckman, Hans</creatorcontrib><creatorcontrib>Koedam, Nico</creatorcontrib><title>How to catch the patch? A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia</title><title>Annals of botany</title><addtitle>Ann Bot</addtitle><description>Background and AimsSuccessive vascular cambia are involved in the secondary growth of at least 200 woody species from >30 plant families. In the mangrove Avicennia these successive cambia are organized in patches, creating stems with non-concentric xylem tissue surrounded by internal phloem tissue. Little is known about radial growth and tree stem dynamics in trees with this type of anatomy. This study aims to (1) clarify the process of secondary growth of Avicennia trees by studying its patchiness; and (2) study the radial increment of Avicennia stems, both temporary and permanent, in relation to local climatic and environmental conditions. A test is made of the hypothesis that patchy radial growth and stem dynamics enable Avicennia trees to better survive conditions of extreme physiological drought.MethodsStem variations were monitored by automatic point dendrometers at four different positions around and along the stem of two Avicennia marina trees in the mangrove forest of Gazi Bay (Kenya) during 1 year.Key ResultsPatchiness was found in the radial growth and shrinkage and swelling patterns of Avicennia stems. It was, however, potentially rather than systematically present, i.e. stems reacted either concentrically or patchily to environment triggers, and it was fresh water availability and not tidal inundation that affected radial increment.ConclusionsIt is concluded that the ability to develop successive cambia in a patchy way enables Avicennia trees to adapt to changes in the prevailing environmental conditions, enhancing its survival in the highly dynamic mangrove environment. Limited water could be used in a more directive way, investing all the attainable resources in only some locations of the tree stem so that at least at these locations there is enough water to, for example, overcome vessel embolisms or create new cells. As these locations change with time, the overall functioning of the tree can be maintained.</description><subject>anatomy & histology</subject><subject>Avicennia</subject><subject>Avicennia - anatomy & histology</subject><subject>Avicennia - growth & development</subject><subject>Avicennia - physiology</subject><subject>Avicennia marina</subject><subject>Cambium</subject><subject>Cambium - anatomy & histology</subject><subject>Cambium - growth & development</subject><subject>Cambium - physiology</subject><subject>Climate</subject><subject>dendrometers</subject><subject>Environment</subject><subject>environmental factors</subject><subject>freshwater</subject><subject>growth & development</subject><subject>Kenya</subject><subject>mangrove forests</subject><subject>Original</subject><subject>Phloem</subject><subject>Phloem - anatomy & histology</subject><subject>Phloem - growth & development</subject><subject>Phloem - physiology</subject><subject>physiology</subject><subject>Plant growth</subject><subject>Plant Stems</subject><subject>Plant Stems - anatomy & histology</subject><subject>Plant Stems - growth & development</subject><subject>Plant Stems - physiology</subject><subject>Rainfall</subject><subject>Rainy seasons</subject><subject>Seasons</subject><subject>shrinkage</subject><subject>Soil salinity</subject><subject>Soil water</subject><subject>stem elongation</subject><subject>Stems</subject><subject>tree growth</subject><subject>Tree physiology</subject><subject>Trees</subject><subject>Water</subject><subject>Water - physiology</subject><subject>Wood</subject><subject>Wood - anatomy & histology</subject><subject>Wood - growth & development</subject><subject>Wood - physiology</subject><subject>woody plants</subject><subject>Xylem</subject><subject>Xylem - anatomy & histology</subject><subject>Xylem - growth & development</subject><subject>Xylem - physiology</subject><issn>0305-7364</issn><issn>1095-8290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkk1v1DAYhC0Eokvhwh3wESGF-jvxpWhVtRSpEgfK2XrjOLuuknixna367_E2ZQUnTrZmHo_9aozQW0o-U6L5GYT2bLQzIfQZWhVFVg3T5DlaEU5kVXMlTtCrlO4IIUxp-hKdMCEpYVSt0P11uMc5YAvZbnHeOrw77L7gNe7c1MUwuuwiTnnuHnDoH4kInYcB-8lGN7opFzGGebPFabbWpeT3ruSNrYfCPJ4YYdrEUOT13ls3TR5eoxc9DMm9eVpP0e3V5e3FdXXz_eu3i_VNZaVUuYK-VgIayqiDVvRAOqq6MlbNml5xrpnWtVQUAJTTWlvd8N4KVotO0q5V_BSdL7G7uR1dV-7OEQazi36E-GACePOvM_mt2YS94ZorqUUJ-PgUEMOv2aVsRp-sGwaYXJiToUpxKQRX9f9RyYQgWotD6qcFtTGkFF1_fBEl5tCpKZ2apdMCv_97hiP6p8QCvFuAu5RDPPqCy1prKYv_YfF7CAY20Sfz8wcjVJYPIWvVNPw3oJKyAQ</recordid><startdate>20140301</startdate><enddate>20140301</enddate><creator>Robert, Elisabeth M. R</creator><creator>Jambia, Abudhabi H</creator><creator>Schmitz, Nele</creator><creator>De Ryck, Dennis J. R</creator><creator>De Mey, Johan</creator><creator>Kairo, James G</creator><creator>Dahdouh-Guebas, Farid</creator><creator>Beeckman, Hans</creator><creator>Koedam, Nico</creator><general>Oxford University Press</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope></search><sort><creationdate>20140301</creationdate><title>How to catch the patch? A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia</title><author>Robert, Elisabeth M. R ; Jambia, Abudhabi H ; Schmitz, Nele ; De Ryck, Dennis J. 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R</creatorcontrib><creatorcontrib>Jambia, Abudhabi H</creatorcontrib><creatorcontrib>Schmitz, Nele</creatorcontrib><creatorcontrib>De Ryck, Dennis J. R</creatorcontrib><creatorcontrib>De Mey, Johan</creatorcontrib><creatorcontrib>Kairo, James G</creatorcontrib><creatorcontrib>Dahdouh-Guebas, Farid</creatorcontrib><creatorcontrib>Beeckman, Hans</creatorcontrib><creatorcontrib>Koedam, Nico</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Annals of botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Robert, Elisabeth M. R</au><au>Jambia, Abudhabi H</au><au>Schmitz, Nele</au><au>De Ryck, Dennis J. R</au><au>De Mey, Johan</au><au>Kairo, James G</au><au>Dahdouh-Guebas, Farid</au><au>Beeckman, Hans</au><au>Koedam, Nico</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>How to catch the patch? A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia</atitle><jtitle>Annals of botany</jtitle><addtitle>Ann Bot</addtitle><date>2014-03-01</date><risdate>2014</risdate><volume>113</volume><issue>4</issue><spage>741</spage><epage>752</epage><pages>741-752</pages><issn>0305-7364</issn><eissn>1095-8290</eissn><abstract>Background and AimsSuccessive vascular cambia are involved in the secondary growth of at least 200 woody species from >30 plant families. In the mangrove Avicennia these successive cambia are organized in patches, creating stems with non-concentric xylem tissue surrounded by internal phloem tissue. Little is known about radial growth and tree stem dynamics in trees with this type of anatomy. This study aims to (1) clarify the process of secondary growth of Avicennia trees by studying its patchiness; and (2) study the radial increment of Avicennia stems, both temporary and permanent, in relation to local climatic and environmental conditions. A test is made of the hypothesis that patchy radial growth and stem dynamics enable Avicennia trees to better survive conditions of extreme physiological drought.MethodsStem variations were monitored by automatic point dendrometers at four different positions around and along the stem of two Avicennia marina trees in the mangrove forest of Gazi Bay (Kenya) during 1 year.Key ResultsPatchiness was found in the radial growth and shrinkage and swelling patterns of Avicennia stems. It was, however, potentially rather than systematically present, i.e. stems reacted either concentrically or patchily to environment triggers, and it was fresh water availability and not tidal inundation that affected radial increment.ConclusionsIt is concluded that the ability to develop successive cambia in a patchy way enables Avicennia trees to adapt to changes in the prevailing environmental conditions, enhancing its survival in the highly dynamic mangrove environment. Limited water could be used in a more directive way, investing all the attainable resources in only some locations of the tree stem so that at least at these locations there is enough water to, for example, overcome vessel embolisms or create new cells. As these locations change with time, the overall functioning of the tree can be maintained.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>24510216</pmid><doi>10.1093/aob/mcu001</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | anatomy & histology Avicennia Avicennia - anatomy & histology Avicennia - growth & development Avicennia - physiology Avicennia marina Cambium Cambium - anatomy & histology Cambium - growth & development Cambium - physiology Climate dendrometers Environment environmental factors freshwater growth & development Kenya mangrove forests Original Phloem Phloem - anatomy & histology Phloem - growth & development Phloem - physiology physiology Plant growth Plant Stems Plant Stems - anatomy & histology Plant Stems - growth & development Plant Stems - physiology Rainfall Rainy seasons Seasons shrinkage Soil salinity Soil water stem elongation Stems tree growth Tree physiology Trees Water Water - physiology Wood Wood - anatomy & histology Wood - growth & development Wood - physiology woody plants Xylem Xylem - anatomy & histology Xylem - growth & development Xylem - physiology |
| title | How to catch the patch? A dendrometer study of the radial increment through successive cambia in the mangrove Avicennia |
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