The likely impact of climate change on the biodiversity of Italian forests
Based on literature results and our expert evaluation, we report some likely impacts of climate change on the biodiversity of forest communities in Italy by the end of this century. In the Mediterranean region and on the Apennines: at low altitudes, vulnerability of Pinus sp. and Quercus ilex forest...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Italian |
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Italian Society of Silviculture and Forest Ecology (SISEF)
2012-12-01
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| Series: | Forest@ |
| Subjects: | |
| Online Access: | http://www.sisef.it/forest@/contents/?id=efor0708-009&lang=en |
| _version_ | 1819074705844338688 |
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| author | Borghetti M La Mantia T Menozzi P Piotti A |
| author_facet | Borghetti M La Mantia T Menozzi P Piotti A |
| author_sort | Borghetti M |
| collection | DOAJ |
| description | Based on literature results and our expert evaluation, we report some likely impacts of climate change on the biodiversity of forest communities in Italy by the end of this century. In the Mediterranean region and on the Apennines: at low altitudes, vulnerability of Pinus sp. and Quercus ilex forests, with loss of intraspecific genetic variability; transition from Mediterranean closed-canopy macchia to scattered shrublands; risk of local extinction for coastal populations of mesic/relic hardwood species (e.g., Quercus robur, Carpinus betulus, Zelkova sicula, Fraxinus sp.); ’eastern’ relic species like Quercus troiana, Quercus frainetto, Quercus aegilops, and Q. gussonei in Sicily, and the peripheral low-altitude Fagus sylvatica populations, will be highly vulnerable; in the mid-altitude forest, vulnerability of most demanding species like Quercus cerris and Castanea sativa, possible immigration of Mediterranean species like Quercus ilex; in the montane forest, Fagus sylvatica and Abies alba will be less competitive with respect to more continental and drought-resistant tree species, and could loose genetic variability; relic species like Taxus baccata and Betula aetnensis may be at risk. In the alpine region: upward movement of timberline and changes in timberline communities, for instance Picea abies may be more competitive over Larix decidua, and fragmented species like Pinus cembra might become vulnerable. In general, we recognize the difficulty in separating the effects of climatic variables from those of other processes, like fires and land-use change. |
| first_indexed | 2024-12-21T18:13:46Z |
| format | Article |
| id | doaj.art-1b20219224b44b18b6dfca725c0f623b |
| institution | Directory Open Access Journal |
| issn | 1824-0119 |
| language | Italian |
| last_indexed | 2024-12-21T18:13:46Z |
| publishDate | 2012-12-01 |
| publisher | Italian Society of Silviculture and Forest Ecology (SISEF) |
| record_format | Article |
| series | Forest@ |
| spelling | doaj.art-1b20219224b44b18b6dfca725c0f623b2022-12-21T18:54:43ZitaItalian Society of Silviculture and Forest Ecology (SISEF)Forest@1824-01192012-12-019124525010.3832/efor0708-009The likely impact of climate change on the biodiversity of Italian forestsBorghetti MLa Mantia TMenozzi PPiotti ABased on literature results and our expert evaluation, we report some likely impacts of climate change on the biodiversity of forest communities in Italy by the end of this century. In the Mediterranean region and on the Apennines: at low altitudes, vulnerability of Pinus sp. and Quercus ilex forests, with loss of intraspecific genetic variability; transition from Mediterranean closed-canopy macchia to scattered shrublands; risk of local extinction for coastal populations of mesic/relic hardwood species (e.g., Quercus robur, Carpinus betulus, Zelkova sicula, Fraxinus sp.); ’eastern’ relic species like Quercus troiana, Quercus frainetto, Quercus aegilops, and Q. gussonei in Sicily, and the peripheral low-altitude Fagus sylvatica populations, will be highly vulnerable; in the mid-altitude forest, vulnerability of most demanding species like Quercus cerris and Castanea sativa, possible immigration of Mediterranean species like Quercus ilex; in the montane forest, Fagus sylvatica and Abies alba will be less competitive with respect to more continental and drought-resistant tree species, and could loose genetic variability; relic species like Taxus baccata and Betula aetnensis may be at risk. In the alpine region: upward movement of timberline and changes in timberline communities, for instance Picea abies may be more competitive over Larix decidua, and fragmented species like Pinus cembra might become vulnerable. In general, we recognize the difficulty in separating the effects of climatic variables from those of other processes, like fires and land-use change.http://www.sisef.it/forest@/contents/?id=efor0708-009&lang=enClimate ChangeForestBiodiversityImpactAdaptationItaly |
| spellingShingle | Borghetti M La Mantia T Menozzi P Piotti A The likely impact of climate change on the biodiversity of Italian forests Forest@ Climate Change Forest Biodiversity Impact Adaptation Italy |
| title | The likely impact of climate change on the biodiversity of Italian forests |
| title_full | The likely impact of climate change on the biodiversity of Italian forests |
| title_fullStr | The likely impact of climate change on the biodiversity of Italian forests |
| title_full_unstemmed | The likely impact of climate change on the biodiversity of Italian forests |
| title_short | The likely impact of climate change on the biodiversity of Italian forests |
| title_sort | likely impact of climate change on the biodiversity of italian forests |
| topic | Climate Change Forest Biodiversity Impact Adaptation Italy |
| url | http://www.sisef.it/forest@/contents/?id=efor0708-009&lang=en |
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