Resilience to drought of relict Mediterranean Quercus pyrenaica populations in the southern Iberian (Sierra Nevada, Spain)
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2020
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| _version_ | 1867171374857977856 |
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| author | Pérez-Luque, Antonio Jesus Gea-Izquierdo, Guillermo Zamora, Regino |
| author_facet | Pérez-Luque, Antonio Jesus Gea-Izquierdo, Guillermo Zamora, Regino |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Resilience to drought of relict Mediterranean Quercus pyrenaica populations in the southern Iberian Peninsula was analyzed in relation to historical records of land-use, combining dendroecological growth of adult trees and greenness (EVI) as proxies for secondary and primary growth. This dataset contains the followings data: - Tree-ring measurements of the focal trees (in rwl files, tucson format). - Forest inventory data: Distance, azimuth, diameter at breast height (DBH), species, and total height of all neighboring living trees with DBH > 7.5 cm within a circular plot with a 10-m radius around target (focal) trees. - Annual EVI (Enhanced Vegetation Index) mean of pixels (250 m x 250 m) covering Quercus pyrenaica forests in Sierra Nevada (southern Spain). Data were derived from MOD13Q1 product of the MODIS sensor. MODIS EVI data were compiled for the period 2000 - 2016. We selected the pixels covering the distribution of Quercus pyrenaica forests in Sierra Nevada (n = 928 pixels). Any values affected by clouds, snow, shadows or high content aerosols, were filtered out following recommendations for mountain regions. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_922054 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Resilience to drought of relict Mediterranean Quercus pyrenaica populations in the southern Iberian (Sierra Nevada, Spain) Pérez-Luque, Antonio Jesus Gea-Izquierdo, Guillermo Zamora, Regino dendroecology; forest inventory; Quercus pyrenaica; remote sensing Resilience to drought of relict Mediterranean Quercus pyrenaica populations in the southern Iberian Peninsula was analyzed in relation to historical records of land-use, combining dendroecological growth of adult trees and greenness (EVI) as proxies for secondary and primary growth. This dataset contains the followings data: - Tree-ring measurements of the focal trees (in rwl files, tucson format). - Forest inventory data: Distance, azimuth, diameter at breast height (DBH), species, and total height of all neighboring living trees with DBH > 7.5 cm within a circular plot with a 10-m radius around target (focal) trees. - Annual EVI (Enhanced Vegetation Index) mean of pixels (250 m x 250 m) covering Quercus pyrenaica forests in Sierra Nevada (southern Spain). Data were derived from MOD13Q1 product of the MODIS sensor. MODIS EVI data were compiled for the period 2000 - 2016. We selected the pixels covering the distribution of Quercus pyrenaica forests in Sierra Nevada (n = 928 pixels). Any values affected by clouds, snow, shadows or high content aerosols, were filtered out following recommendations for mountain regions. |
| title | Resilience to drought of relict Mediterranean Quercus pyrenaica populations in the southern Iberian (Sierra Nevada, Spain) |
| topic | dendroecology; forest inventory; Quercus pyrenaica; remote sensing |
| url | https://doi.org/10.1594/PANGAEA.922054 |