2021
Mycorrhizal status is a poor predictor of the distribution of herbaceous species along the gradient of soil nutrient availability in coastal and grassland habitats
BITOMSKÝ, Martin; Robin J. PAKEMAN; Hanno SCHAEFER; Jitka KLIMEŠOVÁ; Solvita RUSINA et. al.Základní údaje
Originální název
Mycorrhizal status is a poor predictor of the distribution of herbaceous species along the gradient of soil nutrient availability in coastal and grassland habitats
Autoři
BITOMSKÝ, Martin (garant); Robin J. PAKEMAN; Hanno SCHAEFER; Jitka KLIMEŠOVÁ; Solvita RUSINA; Zdeňka LOSOSOVÁ (203 Česká republika, domácí); Pavla MLÁDKOVÁ a Martin DUCHOSLAV
Vydání
Mycorrhiza, NEW YORK, Springer Verlag, 2021, 0940-6360
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10611 Plant sciences, botany
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.856
Kód RIV
RIV/00216224:14310/21:00119363
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000695316100001
EID Scopus
2-s2.0-85114323625
Klíčová slova anglicky
Arbuscular mycorrhiza; Community mycorrhization; Eutrophication; Meta-analysis; Nutrient availability; Quantile regression
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 28. 3. 2022 10:59, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
Plant mycorrhizal status (a trait indicating the ability to form mycorrhizas) can be a useful plant trait for predicting changes in vegetation influenced by increased fertility. Mycorrhizal fungi enhance nutrient uptake and are expected to provide a competitive advantage for plants growing in nutrient-poor soils; while in nutrient-rich soils, mycorrhizal symbiosis may be disadvantageous. Some studies in natural systems have shown that mycorrhizal plants can be more frequent in P and N-poor soils (low nutrient availability) or Ca and Mg-high (high pH) soils, but empirical support is still not clear. Using vegetation and soil data from Scottish coastal habitats, and Latvian and Czech grasslands, we examined whether there is a link between plant mycorrhizal status and plant-available P, N, Ca and Mg. We performed the max test analysis (to examine the central tendency) and a combination of quantile regression and meta-analysis (to examine tendencies in different quantiles) on both community and plant species data combined with plant phylogenies. We consistently found no changes in mycorrhizal status at the community and species levels along the gradients of plant-available P, N, Ca and Mg in the central tendency and in almost all quantiles across all datasets. Thus, we found no support for the hypotheses that herbaceous species which are able to form mycorrhizas are more frequent in nutrient-poor and high pH environments. Obligatory, facultatively and non-mycorrhizal herbaceous species appear to assemble randomly along the gradients of nutrient availability in several European herbaceous habitats, suggesting that all these strategies perform similarly under non-extreme soil nutrient conditions.
Návaznosti
GX19-28491X, projekt VaV |
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