Search Results - "Michal Choma"

Soil warming during winter period enhanced soil N and P availability and leaching in alpine grasslands: A transplant study by Kastovská, Eva, Choma, Michal, Capek, Petr, Kana, Jirí, Tahovská, Karolina, Kopácek, Jirí

“…Alpine meadows are strongly affected by climate change. Increasing air temperature prolongs the growing season and together with changing precipitation…”
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Undeveloped till soils in scree areas are an overlooked important phosphorus source for waters in alpine catchments by Kaňa, Jiří, Kaštovská, Eva, Choma, Michal, Čapek, Petr, Tahovská, Karolina, Kopáček, Jiří

“…Scree deposits in alpine catchments contain undeveloped till soils that are “hidden” between and under stones. These scree areas have no vegetation except for…”
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Increased Saprotrophic Activity and Phosphate Leaching Following Forest Soil Decomposition without Root Access by Karolina Tahovská, Michal Choma, Petr Čapek, Eva Kaštovská, Jiří Kaňa, Jiří Kopáček

“…By incubating the soil without living roots in situ at two spruce forest sites, we simulated the effects of tree dieback and interrupted mycorrhizal…”
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Soil Microbiome Composition along the Natural Norway Spruce Forest Life Cycle by Michal Choma, Pavel Šamonil, Eva Kaštovská, Jiří Bárta, Karolina Tahovská, Martin Valtera, Hana Šantrůčková

“…Stand-replacing disturbances are a key element of the Norway spruce (Picea abies) forest life cycle. While the effect of a natural disturbance regime on forest…”
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Exploring polyphosphates in soil: presence, extractability, and contribution to microbial biomass phosphorus by Čapek, Petr, Tupá, Adéla, Choma, Michal

“…Polyphosphates (Poly-P) are known to fulfil several important physiological functions. Many microorganisms can accumulate large amounts of Poly-P in their…”
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Ammonia oxidation and nitrate reduction marker genes are key indicators of nitrogen losses in temperate forest catchments by Tahovská, Karolina, Kaštovská, Eva, Choma, Michal, Čapek, Petr, Bárta, Jiří, Oulehle, Filip

“…Chronic nitrogen inputs can alleviate N limitation and potentially impose N losses in forests, indicated by soil enrichment in N over N. However, the…”
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Root but not shoot litter fostered the formation of mineral-associated organic matter in eroded arable soils by Kaštovská, Eva, Choma, Michal, Angst, Gerrit, Remus, Rainer, Augustin, Jürgen, Kolb, Steffen, Wirth, Stephan

“…Erosion leads to a decline in carbon (C) stocks in arable soils and negatively impacts soil functions worldwide. For soil restoration, it is critical to…”
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Coupling the resource stoichiometry and microbial biomass turnover to predict nutrient mineralization and immobilization in soil by Čapek, Petr, Choma, Michal, Tahovská, Karolina, Kaňa, Jiří, Kopáček, Jiří, Šantrůčková, Hana

“…•Stoichiometry-based relationship fails to predict nutrient mineralization in soil.•Soil microbes use decaying microbial biomass as a nitrogen source.•The…”
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Carbon and nutrient pools and fluxes in unmanaged mountain Norway spruce forests, and losses after natural tree dieback by Kopáček, Jiří, Bače, Radek, Choma, Michal, Hejzlar, Josef, Kaňa, Jiří, Oulehle, Filip, Porcal, Petr, Svoboda, Miroslav, Tahovská, Karolina

“…Forest areas infected by insects are increasing in Europe and North America due to accelerating climate change. A 2000-2020 mass budget study on major elements…”
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Revisiting soil microbial biomass: Considering changes in composition with growth rate by Čapek, Petr, Choma, Michal, Kaštovská, Eva, Tahovská, Karolina, Glanville, Helen C., Šantrůčková, Hana

“…Soil microbial biomass is assumed to have stable chemical composition. Various components of the biomass such as DNA, ATP, or chloroform-labile organic carbon…”
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Positive response of soil microbes to long-term nitrogen input in spruce forest: Results from Gårdsjön whole-catchment N-addition experiment by Tahovská, Karolina, Choma, Michal, Kaštovská, Eva, Oulehle, Filip, Bárta, Jiří, Šantrůčková, Hana, Moldan, Filip

“…Chronic nitrogen (N) deposition from anthropogenic emissions alter N cycling of forests in Europe and in other impacted areas. It disrupts plant/microbe…”
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Arenosol Epieuric and Haplic Cambisol show a similar level of resilience of microbial communities when irrigated with treated wastewater in a temperate climate by Chroňáková, Alica, Choma, Michal, Kotrbová, Lucie, Lara, Ana Catalina, Villeneuve, Clara, Calvillo-Medina, Rosa Paulina, Jílková, Veronika, Kodešová, Radka

“…The reuse of treated wastewater for irrigation purposes in agriculture is a common but controversial means of saving freshwater and providing plants with…”
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Surviving trees are key elements in the fate of ectomycorrhizal community after severe bark-beetle forest disturbance by Choma, Michal, Bače, Radek, Čapek, Petr, Kaňa, Jiří, Kaštovská, Eva, Tahovská, Karolina, Kopáček, Jiří

“…Abstract Bark beetle disturbances are a critical event in the life cycle of Norway spruce forests. However, our knowledge of their effects on ectomycorrhizal…”
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Bacteria but not fungi respond to soil acidification rapidly and consistently in both a spruce and beech forest by Choma, Michal, Tahovská, Karolina, Kaštovská, Eva, Bárta, Jiří, Růžek, Michal, Oulehle, Filip

“…ABSTRACT Anthropogenically enhanced atmospheric sulphur (S) and nitrogen (N) deposition has acidified and eutrophied forest ecosystems worldwide. However, both…”
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Low abundance of Archaeorhizomycetes among fungi in soil metatranscriptomes by Choma, Michal, Bárta, Jiří, Šantrůčková, Hana, Urich, Tim

“…The Archaeorhizomycetes are recently discovered fungi with poorly resolved ecology. Even their abundance in soil fungal communities is currently disputed. Here…”
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Long-term changes in soil composition in unmanaged central European mountain spruce forests after decreased acidic deposition and a bark beetle outbreak by Kopáček, Jiří, Čapek, Petr, Choma, Michal, Cudlín, Pavel, Kaňa, Jiří, Kopáček, Marek, Porcal, Petr, Šantrůčková, Hana, Tahovská, Karolina, Turek, Jan

“…[Display omitted] •A bark beetle attack increased litterfall in unmanaged mountain spruce forests.•Concentrations and pools of base cations, P, and N increased…”
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Linking Above- and Belowground Responses to 16 Years of Fertilization, Mowing, and Removal of the Dominant Species in a Temperate Grassland by Kotas, Petr, Choma, Michal, Šantrůčková, Hana, Lepš, Jan, Tříska, Jan, Kaštovská, Eva

“…Species-rich oligotrophic meadows are affected by a wide range of management interventions that influence their functioning and capacity to deliver ecosystem…”
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Recovery of the ectomycorrhizal community after termination of long-term nitrogen fertilisation of a boreal Norway spruce forest by Choma, Michal, Rappe-George, Martin O., Bárta, Jiří, Čapek, Petr, Kaštovská, Eva, Gärdenäs, Annemieke I., Šantrůčková, Hana

“…Ectomycorrhizal fungi (ECM) are a fundamental component of boreal forests promoting tree growth and participating in soil nutrient cycling. Increased nitrogen…”
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