J 2019

Phylogenetic diversity patterns in forests of a putative refugial area in Greece: A community level analysis

MASTROGIANNI, Anna, Athanasios S. KALLIMANIS, Milan CHYTRÝ a Ioannis TSIRIPIDIS

Základní údaje

Originální název

Phylogenetic diversity patterns in forests of a putative refugial area in Greece: A community level analysis

Autoři

MASTROGIANNI, Anna (300 Řecko), Athanasios S. KALLIMANIS (300 Řecko), Milan CHYTRÝ (203 Česká republika, garant, domácí) a Ioannis TSIRIPIDIS (300 Řecko)

Vydání

Forest Ecology and Management, Amsterdam, Elsevier, 2019, 0378-1127

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 3.170

Kód RIV

RIV/00216224:14310/19:00108124

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000473376700022

Klíčová slova anglicky

Balkan Peninsula; Beech forests; Oak forests; Phylogenetic structure; Pine forests; Ravine forests

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 27. 3. 2020 17:22, Mgr. Marie Šípková, DiS.

Anotace

V originále

Patterns of phylogenetic diversity and structure of flora in refugial areas may be very complex due to habitat heterogeneity and legacies of various historical processes. Revealing these patterns can help understand the nature of the refugia. Here we study phylogenetic patterns of the flora in one of the main putative Pleistocene refugia of temperate forest biota in Europe through a community-level analysis for the main types of forests. For this purpose, a database of vegetation plots from deciduous and mountain coniferous forests of northern and central Greece was created. The plots were classified into floristically and ecologically interpretable community types. Faith's phylogenetic diversity, mean phylogenetic distance and mean nearest taxon distance, as well as their standardized equivalents, were used to characterize the mean phylogenetic diversity and structure of each community type. All analyses were applied both for all the vascular plant taxa and for angiosperm taxa only. We related the measures of phylogenetic diversity and structure to ecological factors and compared them among community types. The 25 identified community types differed in their phylogenetic diversity and structure. The observed patterns were significantly different when old evolutionary lineages, such as gymnosperms and ferns, were taken into account. A random or overdispersed phylogenetic structure was observed for most of the community types, while only two oak-dominated community types were clustered. The highest phylogenetic diversity and a notably high proportion of plots with an overdispersed phylogenetic structure were observed in two mesic ravine forest community types (one of these transitional to beech forests). Phylogenetic metrics correlated with ecological conditions, in particular, overdispersion was more common in shaded, cool and moist forests. The high phylogenetic diversity and overdispersed structure of the two ravine community types can be related to the putative refugial role of these forest habitats.

Návaznosti

GX19-28491X, projekt VaV
Název: Centrum pro evropské vegetační syntézy (CEVS) (Akronym: CEVS)
Investor: Grantová agentura ČR, Centrum pro evropské vegetační syntézy (CEVS)