Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine
Abstract Background In the German Democratic Republic (GDR), resin tapping in Scots pine (Pinus sylvestris L.) forests was a major economic activity, and resin-tapped stands are frequently found up until this day. In this study, we investigate how the mechanical damage caused by resin tapping affect...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2017-06-01
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| Series: | Forest Ecosystems |
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| Online Access: | http://link.springer.com/article/10.1186/s40663-017-0096-9 |
| _version_ | 1828079981631111168 |
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| author | Ernst van der Maaten Annemarie Mehl Martin Wilmking Marieke van der Maaten-Theunissen |
| author_facet | Ernst van der Maaten Annemarie Mehl Martin Wilmking Marieke van der Maaten-Theunissen |
| author_sort | Ernst van der Maaten |
| collection | DOAJ |
| description | Abstract Background In the German Democratic Republic (GDR), resin tapping in Scots pine (Pinus sylvestris L.) forests was a major economic activity, and resin-tapped stands are frequently found up until this day. In this study, we investigate how the mechanical damage caused by resin tapping affects the growth and climate sensitivity of Scots pine using a dendroecological approach. Methods Tree-ring samples were collected from resin-tapped and non-tapped trees in two forest areas in northeastern Germany, and tree-growth patterns were analyzed. For elucidating effects of resin tapping on the climate sensitivity of pine growth, climate-growth relationships and pointer years were studied. Results We observed that resin tapping positively affects tree growth at breast height, likely as wood formation is concentrated on the living part of the bole (i.e. after tapping there is no growth taking place on the tapping face due to the mechanical damage done to the cambium). We observed no differences in the climate sensitivity of tapped and non-tapped trees, nor in the occurrence of extreme growth responses. Conclusion Our results highlight that resin extraction is, apart from inflicting mechanical damage, not altering the sensitivity of Scots pine growth to climatic conditions. |
| first_indexed | 2024-04-11T03:12:04Z |
| format | Article |
| id | doaj.art-c5124d1e6079435c86c292c0b0f12517 |
| institution | Directory Open Access Journal |
| issn | 2197-5620 |
| language | English |
| last_indexed | 2024-04-11T03:12:04Z |
| publishDate | 2017-06-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Forest Ecosystems |
| spelling | doaj.art-c5124d1e6079435c86c292c0b0f125172023-01-02T11:37:04ZengKeAi Communications Co., Ltd.Forest Ecosystems2197-56202017-06-01411710.1186/s40663-017-0096-9Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pineErnst van der Maaten0Annemarie Mehl1Martin Wilmking2Marieke van der Maaten-Theunissen3Institute of Botany and Landscape Ecology, University of GreifswaldInstitute of Botany and Landscape Ecology, University of GreifswaldInstitute of Botany and Landscape Ecology, University of GreifswaldInstitute of Botany and Landscape Ecology, University of GreifswaldAbstract Background In the German Democratic Republic (GDR), resin tapping in Scots pine (Pinus sylvestris L.) forests was a major economic activity, and resin-tapped stands are frequently found up until this day. In this study, we investigate how the mechanical damage caused by resin tapping affects the growth and climate sensitivity of Scots pine using a dendroecological approach. Methods Tree-ring samples were collected from resin-tapped and non-tapped trees in two forest areas in northeastern Germany, and tree-growth patterns were analyzed. For elucidating effects of resin tapping on the climate sensitivity of pine growth, climate-growth relationships and pointer years were studied. Results We observed that resin tapping positively affects tree growth at breast height, likely as wood formation is concentrated on the living part of the bole (i.e. after tapping there is no growth taking place on the tapping face due to the mechanical damage done to the cambium). We observed no differences in the climate sensitivity of tapped and non-tapped trees, nor in the occurrence of extreme growth responses. Conclusion Our results highlight that resin extraction is, apart from inflicting mechanical damage, not altering the sensitivity of Scots pine growth to climatic conditions.http://link.springer.com/article/10.1186/s40663-017-0096-9Climate-growth relationshipsDendroecologyMechanical damage |
| spellingShingle | Ernst van der Maaten Annemarie Mehl Martin Wilmking Marieke van der Maaten-Theunissen Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine Forest Ecosystems Climate-growth relationships Dendroecology Mechanical damage |
| title | Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine |
| title_full | Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine |
| title_fullStr | Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine |
| title_full_unstemmed | Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine |
| title_short | Tapping the tree-ring archive for studying effects of resin extraction on the growth and climate sensitivity of Scots pine |
| title_sort | tapping the tree ring archive for studying effects of resin extraction on the growth and climate sensitivity of scots pine |
| topic | Climate-growth relationships Dendroecology Mechanical damage |
| url | http://link.springer.com/article/10.1186/s40663-017-0096-9 |
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