Soil and its microbiome in translocated meadows in the context of habitats in the receptor area

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00636248" target="_blank" >RIV/60077344:_____/25:00636248 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0301479725016901?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301479725016901?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jenvman.2025.125714" target="_blank" >10.1016/j.jenvman.2025.125714</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Soil and its microbiome in translocated meadows in the context of habitats in the receptor area

Popis výsledku v původním jazyce

Turf translocation, which is undertaken to mitigate the destruction of valuable habitats, can challenge the soil biota. We investigated translocated protected Molinion meadows in the context of the surrounding environments. Soil and soil microorganisms were examined in meadows translocated four years earlier to a habitat garden in recycled land. Neighbouring habitats, comprised of woodland, cropland and fallow, represented the receptor area, while meadows that remained near the donor area were treated as reference areas. The soil moisture, compaction, reactivity and nutrient availability were examined. The microbial properties studied included taxon-specific markers for a quantitative PCR and Fatty Acid Analysis, N transformation (nitrification potential and ammonia oxygenase gene quantification), as well as the composition and diversity of bacteria, archaea, fungi and protists through soil DNA metabarcoding. The translocated soils were more compacted and had smaller water retention, which impacted the soil communities. A switch from N immobilisation to ammonification and a high diversity of fungi, including a greater richness of saprotrophic and symbiotrophic species occurred, with a higher relative abundance of Ascomycota. Amendments in Stramenopila, Chlorophyta and Alveolata communities were present. A low ratio of ammonia oxidising archaea and bacteria (AOA:AOB, 0.4 translocated vs. 4.9 reference) indicated a degradation of the wet meadow status, which created a suitable environment for copiotrophs. The initial increase in biodiversity pointed out habitat deterioration leading to the loss of specific, protected communities. The use of 'omics' was a sensitive indicator of changes that occurred at the level of the microbiome structure rather than the biomass.

Název v anglickém jazyce

Soil and its microbiome in translocated meadows in the context of habitats in the receptor area

Popis výsledku anglicky

Turf translocation, which is undertaken to mitigate the destruction of valuable habitats, can challenge the soil biota. We investigated translocated protected Molinion meadows in the context of the surrounding environments. Soil and soil microorganisms were examined in meadows translocated four years earlier to a habitat garden in recycled land. Neighbouring habitats, comprised of woodland, cropland and fallow, represented the receptor area, while meadows that remained near the donor area were treated as reference areas. The soil moisture, compaction, reactivity and nutrient availability were examined. The microbial properties studied included taxon-specific markers for a quantitative PCR and Fatty Acid Analysis, N transformation (nitrification potential and ammonia oxygenase gene quantification), as well as the composition and diversity of bacteria, archaea, fungi and protists through soil DNA metabarcoding. The translocated soils were more compacted and had smaller water retention, which impacted the soil communities. A switch from N immobilisation to ammonification and a high diversity of fungi, including a greater richness of saprotrophic and symbiotrophic species occurred, with a higher relative abundance of Ascomycota. Amendments in Stramenopila, Chlorophyta and Alveolata communities were present. A low ratio of ammonia oxidising archaea and bacteria (AOA:AOB, 0.4 translocated vs. 4.9 reference) indicated a degradation of the wet meadow status, which created a suitable environment for copiotrophs. The initial increase in biodiversity pointed out habitat deterioration leading to the loss of specific, protected communities. The use of 'omics' was a sensitive indicator of changes that occurred at the level of the microbiome structure rather than the biomass.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Environmental Management

ISSN

0301-4797

e-ISSN

1095-8630

Svazek periodika

386

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

125714

Kód UT WoS článku

001494699800016

EID výsledku v databázi Scopus

2-s2.0-105005081671