ROCES-DÍAZ, Jose V., Borja JIMÉNEZ ALFARO GONZÁLEZ, Milan CHYTRÝ, Emilio DIAZ-VARELA a Pedro ALVAREZ-ALVAREZ. Glacial refugia and mid-Holocene expansion delineate the current distribution of Castanea sativa in Europe. Palaeogeography, Palaeoclimatology, Palaeoecology. Elsevier, roč. 491, FEB, s. 152-160. ISSN 0031-0182. doi:10.1016/j.palaeo.2017.12.004. 2018.
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Základní údaje
Originální název Glacial refugia and mid-Holocene expansion delineate the current distribution of Castanea sativa in Europe
Autoři ROCES-DÍAZ, Jose V. (724 Španělsko), Borja JIMÉNEZ ALFARO GONZÁLEZ (724 Španělsko, domácí), Milan CHYTRÝ (203 Česká republika, garant, domácí), Emilio DIAZ-VARELA (724 Španělsko) a Pedro ALVAREZ-ALVAREZ (724 Španělsko).
Vydání Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier, 2018, 0031-0182.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 10611 Plant sciences, botany
Stát vydavatele Nizozemské království
Utajení není předmětem státního či obchodního tajemství
WWW URL
Impakt faktor Impact factor: 2.616
Kód RIV RIV/00216224:14310/18:00100875
Organizační jednotka Přírodovědecká fakulta
Doi http://dx.doi.org/10.1016/j.palaeo.2017.12.004
UT WoS 000424175500010
Klíčová slova anglicky Generalized linear models; Last Glacial Maximum; Mahalanobis distance; Maximum entropy; Mid-Holocene; Niche models; Species distribution modelling; Sweet chestnut
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnil: prof. RNDr. Milan Chytrý, Ph.D., učo 871. Změněno: 3. 2. 2019 12:39.
Anotace
Areas of Quaternary refugia for tree species have been mainly delineated based on fossil records and phylogeography, but niche modelling can provide useful complementary information. Here we use palaeodistribution modelling to test the main hypotheses about the distribution of Castanea sativa in the Last Glacial Maximum (LGM) and the mid-Holocene in Europe. We computed distribution models for current climatic conditions using different methods, and projected them onto three climatic scenarios for the LGM and the mid-Holocene. The projections were validated with pollen and charcoal records. LGM refugia were suggested in the north of the Iberian, Italian and Balkan Peninsulas, and in northern Anatolia. The projections for the mid-Holocene indicated high climatic suitability and geographic expansion of the species range across southern Europe, including some areas where the species is nowadays considered as non-native. In general, our models are consistent with the patterns proposed with pollen and charcoal records, and partially also with phylogeographic information inferred from genetic data, suggesting that the most suitable areas for C. sativa were extended significantly during the mid-Holocene, but declined afterwards and lost connectivity. The projected patterns were compatible with existing palaeobotanical records of C. sativa and provide a spatially-explicit picture of the species past distribution.
Návaznosti
GB14-36079G, projekt VaVNázev: Centrum analýzy a syntézy rostlinné diverzity (PLADIAS) (Akronym: PLADIAS)
Investor: Grantová agentura ČR, Centrum analýzy a syntézy rostlinné diverzity
VytisknoutZobrazeno: 29. 3. 2024 16:52