Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach
16 Pág. Centro de Investigación Forestal (CIFOR)
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| Format: | artículo biblioteca |
| Language: | English |
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Springer
2021-07-09
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| Subjects: | Juniperus | | | | |, Pinus pinea, Quercus ilex, Simulation, Zero-inflated model, |
| Online Access: | http://hdl.handle.net/10261/281300 http://dx.doi.org/10.13039/501100003329 https://api.elsevier.com/content/abstract/scopus_id/85109822205 |
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dig-inia-es-10261-2813002023-02-07T21:41:02Z Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach Pardos, Marta Madrigal, Guillermo de Dios-García, Javier Gordo, Javier Calama, Rafael Servicio Forestal de Valladolid Ministerio de Economía y Competitividad (España) Pardos, Marta [0000-0002-5567-5406] Madrigal, Guillermo [0000-0002-1265-2124] de Dios-García, Javier [0000-0003-3706-3390] Calama, Rafael [0000-0002-2598-9594] Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model 16 Pág. Centro de Investigación Forestal (CIFOR) Key message: Our modelling approach shows the predominance of the facilitative over the competition effects in controlling the regeneration of the studied species, thus pointing out to intra- and inter-specific coexistence mechanisms. Abstract: Natural regeneration is a main issue in the management of continental Mediterranean forests. Ensuring natural forest regeneration is therefore vital for preserving ecosystem function under climate warming and increased frequency and intensity of extreme droughts. In this study, we evaluated intraspecific and inter-specific relationships between saplings and adult trees in mixed Pinus pinea-Quercus ilex-Juniperus stands in the Spanish Northern Plateau. Data were gathered from five 50 m × 60 m plots that covered different stand densities. Adult trees, saplings, and stumps were positioned, and height and diameter were measured. We developed a patch model to predict the probability of occurrence and abundance of saplings of the three species in 2.5 m × 2.5 m patches using a zero-inflated model. We considered as predictive variables abundance of adult trees, stumps, and saplings of each species, both in a patch and in its adjacent patches. Saplings of the three species showed a cluster pattern. The abundance of saplings of the three species was positively related with the current or past presence of their conspecific adult trees. The presence of adult trees of Pinus pinea plays a main role in both Quercus ilex and Juniperus dissemination. Our modelling approach shows the predominance of the facilitative effects over the competition effects in controlling the regeneration of the three species, pointing out to intra- and inter-specific coexistence mechanisms. The simulations suggested that to perpetuate the mixture, it is necessary to apply intense release cuttings in Pinus pinea trees once seedlings have been successfully established. The authors thank the Forest Service at Valladolid for their support in the installation and maintenance of the plots. The study was supported by the national project AGL2017-83828. Peer reviewed 2022-10-20T09:07:16Z 2022-10-20T09:07:16Z 2021-07-09 artículo Trees - Structure and Function 35: 2043–2058 (2021) 0931-1890 http://hdl.handle.net/10261/281300 10.1007/s00468-021-02171-2 http://dx.doi.org/10.13039/501100003329 2-s2.0-85109822205 https://api.elsevier.com/content/abstract/scopus_id/85109822205 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO//AGL2017-83828. Trees - Structure and Function Publisher's version https://doi.org/10.1007/s00468-021-02171-2 Sí open Springer |
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España |
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ES |
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English |
| topic |
Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model |
| spellingShingle |
Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model Pardos, Marta Madrigal, Guillermo de Dios-García, Javier Gordo, Javier Calama, Rafael Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| description |
16 Pág.
Centro de Investigación Forestal (CIFOR) |
| author2 |
Servicio Forestal de Valladolid |
| author_facet |
Servicio Forestal de Valladolid Pardos, Marta Madrigal, Guillermo de Dios-García, Javier Gordo, Javier Calama, Rafael |
| format |
artículo |
| topic_facet |
Juniperus | | | | | Pinus pinea Quercus ilex Simulation Zero-inflated model Zero-inflated model |
| author |
Pardos, Marta Madrigal, Guillermo de Dios-García, Javier Gordo, Javier Calama, Rafael |
| author_sort |
Pardos, Marta |
| title |
Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| title_short |
Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| title_full |
Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| title_fullStr |
Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| title_full_unstemmed |
Sapling recruitment in mixed stands in the Northern Plateau of Spain: a patch model approach |
| title_sort |
sapling recruitment in mixed stands in the northern plateau of spain: a patch model approach |
| publisher |
Springer |
| publishDate |
2021-07-09 |
| url |
http://hdl.handle.net/10261/281300 http://dx.doi.org/10.13039/501100003329 https://api.elsevier.com/content/abstract/scopus_id/85109822205 |
| work_keys_str_mv |
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| _version_ |
1767602930227085312 |