Effect of burnt wood removal on the natural regeneration of Pinus halepensis after fire in a pine forest in Tus valley (SE Spain)
To determine the effect of burnt tree removal on post-fire natural regeneration of Pinus halepensis, two 2 500 m 2 areas were selected six months after the fire in a totally destroyed mature (>70 years) pine forest. In one area, all the trees were cut down and removed 10 months after the fire and...
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| Veröffentlicht in: | Forest ecology and management 1999-10, Vol.123 (1), p.1-10 |
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| creator | José Martı́nez-Sánchez, Juan Ferrandis, Pablo de las Heras, Jorge Marı́a Herranz, José |
| description | To determine the effect of burnt tree removal on post-fire natural regeneration of
Pinus halepensis, two 2 500
m
2 areas were selected six months after the fire in a totally destroyed mature (>70 years) pine forest. In one area, all the trees were cut down and removed 10 months after the fire and, in the other, all the trees were left standing (control). In each area, 20 permanent plots of 20
m
2 each were randomly placed, and all seedlings emerging within them labeled by individual numbered plastic tags. Emergence, mortality, density and growth (height) of 6649
P. halepensis seedlings were monitored during the first four post-fire years. Seedling emergence was concentrated in the first post-fire autumn–winter period. No positive effect on seedling emergence was detected as a consequence of burnt trunk dragging and subsequent turning over of soil. Wood removal produced an immediate average seedling mortality of 33%, and notably increased seedling mortality during the subsequent summer, probably due to increased exposure of seedlings to sunlight and the possible debilitation of many individuals by mechanical contact during burnt wood removal. A negative correlation of pine seedling mortality with height was detected, which increased significantly on wood removal in the third post-fire year. That is, short seedlings ( |
| doi_str_mv | 10.1016/S0378-1127(99)00012-2 |
| format | Article |
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Pinus halepensis, two 2 500
m
2 areas were selected six months after the fire in a totally destroyed mature (>70 years) pine forest. In one area, all the trees were cut down and removed 10 months after the fire and, in the other, all the trees were left standing (control). In each area, 20 permanent plots of 20
m
2 each were randomly placed, and all seedlings emerging within them labeled by individual numbered plastic tags. Emergence, mortality, density and growth (height) of 6649
P. halepensis seedlings were monitored during the first four post-fire years. Seedling emergence was concentrated in the first post-fire autumn–winter period. No positive effect on seedling emergence was detected as a consequence of burnt trunk dragging and subsequent turning over of soil. Wood removal produced an immediate average seedling mortality of 33%, and notably increased seedling mortality during the subsequent summer, probably due to increased exposure of seedlings to sunlight and the possible debilitation of many individuals by mechanical contact during burnt wood removal. A negative correlation of pine seedling mortality with height was detected, which increased significantly on wood removal in the third post-fire year. That is, short seedlings (<10
cm) in treated plots were the most likely to die during this period. In spite of the detrimental effect of wood removal on sapling survival, seedling density four years after fire in the cleared area was large (3.3
seedlings/m
2). Wood removal treatment reduced seedling growth: seedling height was significantly higher in the control stand, and differences in seedling height growth rate became particularly noticeable in the fourth post-fire year. The results denote that traditional wood removal practices do not threaten natural post-fire
P. halepensis re-establishment if initial seedling density is large enough. However, further studies focused on wood removal effects on the final tree development level and other ecological aspects are necessary to choose adequate post-fire forest management.</description><identifier>ISSN: 0378-1127</identifier><identifier>EISSN: 1872-7042</identifier><identifier>DOI: 10.1016/S0378-1127(99)00012-2</identifier><identifier>CODEN: FECMDW</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Biological and medical sciences ; dead wood ; disturbed soils ; environmental exposure ; fire ecology ; fire effects ; Fires ; forest ecology ; forest fires ; forest management ; Forest management. Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration ; Forestry ; Fundamental and applied biological sciences. Psychology ; growth ; growth rate ; height ; logging ; Mediterranean pine forest ; mortality ; natural regeneration ; Pinus halepensis ; plant characteristics ; Plants (botany) ; Post-fire forest management ; seasonal variation ; seedling emergence ; Seedling growth ; Seedling recruitment ; seedlings ; solar radiation ; stand density ; Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration ; Tree felling ; Vegetation</subject><ispartof>Forest ecology and management, 1999-10, Vol.123 (1), p.1-10</ispartof><rights>1999 Elsevier Science B.V.</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-402ed28b5cc6fbbe8d14f9aca600a415b698b2654c9ae732b70fa8541e8684763</citedby><cites>FETCH-LOGICAL-c422t-402ed28b5cc6fbbe8d14f9aca600a415b698b2654c9ae732b70fa8541e8684763</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0378-1127(99)00012-2$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1933369$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>José Martı́nez-Sánchez, Juan</creatorcontrib><creatorcontrib>Ferrandis, Pablo</creatorcontrib><creatorcontrib>de las Heras, Jorge</creatorcontrib><creatorcontrib>Marı́a Herranz, José</creatorcontrib><title>Effect of burnt wood removal on the natural regeneration of Pinus halepensis after fire in a pine forest in Tus valley (SE Spain)</title><title>Forest ecology and management</title><description>To determine the effect of burnt tree removal on post-fire natural regeneration of
Pinus halepensis, two 2 500
m
2 areas were selected six months after the fire in a totally destroyed mature (>70 years) pine forest. In one area, all the trees were cut down and removed 10 months after the fire and, in the other, all the trees were left standing (control). In each area, 20 permanent plots of 20
m
2 each were randomly placed, and all seedlings emerging within them labeled by individual numbered plastic tags. Emergence, mortality, density and growth (height) of 6649
P. halepensis seedlings were monitored during the first four post-fire years. Seedling emergence was concentrated in the first post-fire autumn–winter period. No positive effect on seedling emergence was detected as a consequence of burnt trunk dragging and subsequent turning over of soil. Wood removal produced an immediate average seedling mortality of 33%, and notably increased seedling mortality during the subsequent summer, probably due to increased exposure of seedlings to sunlight and the possible debilitation of many individuals by mechanical contact during burnt wood removal. A negative correlation of pine seedling mortality with height was detected, which increased significantly on wood removal in the third post-fire year. That is, short seedlings (<10
cm) in treated plots were the most likely to die during this period. In spite of the detrimental effect of wood removal on sapling survival, seedling density four years after fire in the cleared area was large (3.3
seedlings/m
2). Wood removal treatment reduced seedling growth: seedling height was significantly higher in the control stand, and differences in seedling height growth rate became particularly noticeable in the fourth post-fire year. The results denote that traditional wood removal practices do not threaten natural post-fire
P. halepensis re-establishment if initial seedling density is large enough. However, further studies focused on wood removal effects on the final tree development level and other ecological aspects are necessary to choose adequate post-fire forest management.</description><subject>Biological and medical sciences</subject><subject>dead wood</subject><subject>disturbed soils</subject><subject>environmental exposure</subject><subject>fire ecology</subject><subject>fire effects</subject><subject>Fires</subject><subject>forest ecology</subject><subject>forest fires</subject><subject>forest management</subject><subject>Forest management. Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration</subject><subject>Forestry</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>growth</subject><subject>growth rate</subject><subject>height</subject><subject>logging</subject><subject>Mediterranean pine forest</subject><subject>mortality</subject><subject>natural regeneration</subject><subject>Pinus halepensis</subject><subject>plant characteristics</subject><subject>Plants (botany)</subject><subject>Post-fire forest management</subject><subject>seasonal variation</subject><subject>seedling emergence</subject><subject>Seedling growth</subject><subject>Seedling recruitment</subject><subject>seedlings</subject><subject>solar radiation</subject><subject>stand density</subject><subject>Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration</subject><subject>Tree felling</subject><subject>Vegetation</subject><issn>0378-1127</issn><issn>1872-7042</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqF0U1rFTEUBuBBFLxWf4KYhUi7GM3XJJOVSLl-QEHhtutwJnPSRuYmYzJT6dJ_bm5v0WVXIclzksN5m-Y1o-8ZZerDjgrdt4xxfWrMGaWU8ZY_aTas17zVVPKnzeYfed68KOVnRV0n-03zZ-s9uoUkT4Y1x4X8TmkkGffpFiaSIllukERY1ly3Ga8xYoYl1Ita8SPEtZAbmHDGWEIh4BfMxIeMJEQCZA4RiU8Zy3I4uKy6PjvhHTndbcluhhDPXjbPPEwFXz2sJ83V5-3l-df24vuXb-efLlonOV9aSTmOvB8655QfBuxHJr0BB4pSkKwblOkHrjrpDKAWfNDUQ99Jhr3qpVbipHl3fHfO6ddaO7L7UBxOE0RMa7GcCS0N7x6FTAvNhBIVdkfociolo7dzDnvId5ZRe0jG3idjD2O3xtj7ZCyvdW8fPoDiYPIZogvlf7ERQihT2Zsj85AsXOdKrnacMkG5kYoxWcXHo8A6t9uA2RYXMDocawJusWMKj7TyFzUQq3M</recordid><startdate>19991011</startdate><enddate>19991011</enddate><creator>José Martı́nez-Sánchez, Juan</creator><creator>Ferrandis, Pablo</creator><creator>de las Heras, Jorge</creator><creator>Marı́a Herranz, José</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>C1K</scope></search><sort><creationdate>19991011</creationdate><title>Effect of burnt wood removal on the natural regeneration of Pinus halepensis after fire in a pine forest in Tus valley (SE Spain)</title><author>José Martı́nez-Sánchez, Juan ; Ferrandis, Pablo ; de las Heras, Jorge ; Marı́a Herranz, José</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-402ed28b5cc6fbbe8d14f9aca600a415b698b2654c9ae732b70fa8541e8684763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Biological and medical sciences</topic><topic>dead wood</topic><topic>disturbed soils</topic><topic>environmental exposure</topic><topic>fire ecology</topic><topic>fire effects</topic><topic>Fires</topic><topic>forest ecology</topic><topic>forest fires</topic><topic>forest management</topic><topic>Forest management. Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration</topic><topic>Forestry</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>growth</topic><topic>growth rate</topic><topic>height</topic><topic>logging</topic><topic>Mediterranean pine forest</topic><topic>mortality</topic><topic>natural regeneration</topic><topic>Pinus halepensis</topic><topic>plant characteristics</topic><topic>Plants (botany)</topic><topic>Post-fire forest management</topic><topic>seasonal variation</topic><topic>seedling emergence</topic><topic>Seedling growth</topic><topic>Seedling recruitment</topic><topic>seedlings</topic><topic>solar radiation</topic><topic>stand density</topic><topic>Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration</topic><topic>Tree felling</topic><topic>Vegetation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>José Martı́nez-Sánchez, Juan</creatorcontrib><creatorcontrib>Ferrandis, Pablo</creatorcontrib><creatorcontrib>de las Heras, Jorge</creatorcontrib><creatorcontrib>Marı́a Herranz, José</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Forest ecology and management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>José Martı́nez-Sánchez, Juan</au><au>Ferrandis, Pablo</au><au>de las Heras, Jorge</au><au>Marı́a Herranz, José</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of burnt wood removal on the natural regeneration of Pinus halepensis after fire in a pine forest in Tus valley (SE Spain)</atitle><jtitle>Forest ecology and management</jtitle><date>1999-10-11</date><risdate>1999</risdate><volume>123</volume><issue>1</issue><spage>1</spage><epage>10</epage><pages>1-10</pages><issn>0378-1127</issn><eissn>1872-7042</eissn><coden>FECMDW</coden><abstract>To determine the effect of burnt tree removal on post-fire natural regeneration of
Pinus halepensis, two 2 500
m
2 areas were selected six months after the fire in a totally destroyed mature (>70 years) pine forest. In one area, all the trees were cut down and removed 10 months after the fire and, in the other, all the trees were left standing (control). In each area, 20 permanent plots of 20
m
2 each were randomly placed, and all seedlings emerging within them labeled by individual numbered plastic tags. Emergence, mortality, density and growth (height) of 6649
P. halepensis seedlings were monitored during the first four post-fire years. Seedling emergence was concentrated in the first post-fire autumn–winter period. No positive effect on seedling emergence was detected as a consequence of burnt trunk dragging and subsequent turning over of soil. Wood removal produced an immediate average seedling mortality of 33%, and notably increased seedling mortality during the subsequent summer, probably due to increased exposure of seedlings to sunlight and the possible debilitation of many individuals by mechanical contact during burnt wood removal. A negative correlation of pine seedling mortality with height was detected, which increased significantly on wood removal in the third post-fire year. That is, short seedlings (<10
cm) in treated plots were the most likely to die during this period. In spite of the detrimental effect of wood removal on sapling survival, seedling density four years after fire in the cleared area was large (3.3
seedlings/m
2). Wood removal treatment reduced seedling growth: seedling height was significantly higher in the control stand, and differences in seedling height growth rate became particularly noticeable in the fourth post-fire year. The results denote that traditional wood removal practices do not threaten natural post-fire
P. halepensis re-establishment if initial seedling density is large enough. However, further studies focused on wood removal effects on the final tree development level and other ecological aspects are necessary to choose adequate post-fire forest management.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0378-1127(99)00012-2</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0378-1127 |
| ispartof | Forest ecology and management, 1999-10, Vol.123 (1), p.1-10 |
| issn | 0378-1127 1872-7042 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_21374925 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Biological and medical sciences dead wood disturbed soils environmental exposure fire ecology fire effects Fires forest ecology forest fires forest management Forest management. Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration Forestry Fundamental and applied biological sciences. Psychology growth growth rate height logging Mediterranean pine forest mortality natural regeneration Pinus halepensis plant characteristics Plants (botany) Post-fire forest management seasonal variation seedling emergence Seedling growth Seedling recruitment seedlings solar radiation stand density Stand types and stand dynamics. Silvicultural treatments. Tending of stands. Natural regeneration Tree felling Vegetation |
| title | Effect of burnt wood removal on the natural regeneration of Pinus halepensis after fire in a pine forest in Tus valley (SE Spain) |
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