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1 819 (0,089s) •

Project

Soil pH as a key factor of regulation of denitrification and N2O emissions (MEB020726)

The aims are as follows: 1)to determine the rate of denitrification and kinetic parameters of denitrification reductases in soils differing in pH 2) to characterize genetic structure and diverzity of denitrifiers 3) to estimate the ...

EH - Ekologie – společenstva

  • 2008 - 2008
    • •
  • 29 tis. Kč
    • •
  • 29 tis. Kč
    • •
  • MŠMT
Project

pH as a regulatory factor of denitrification in soil (presentation on 8th International Symposium on Microbial Ecology, Halifax, Canada) (PG98180)

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EE - Mikrobiologie, virologie

  • 1998 - 1998
    • •
  • 87 tis. Kč
    • •
  • 58 tis. Kč
    • •
  • MŠMT
Project

Food-web interactions in relation to water regimes and soil pH during decomposition in the litter layer. (LTC20063)

The goals lie in delivering a multi-level data on forest diversity and functioning to select most biologically relevant bioindicators of forest management quality and determine the carbon flow as influenced by macronutrients, complex carbon compounds...

Ecology

  • 2020 - 2023
    • •
  • 4 428 tis. Kč
    • •
  • 4 428 tis. Kč
    • •
  • MŠMT
Project

Complex evaluation of the application of sewage sludge in agriculture with respect to emerging pollutants (QK21020022)

(composted, pyrolyzed) application to agricultural soils with the emphasis on so-called, PAH, PCB) in relation to soil characteristics. The leachability of pollutants, their uptake by agricultural crops, their effect on soil

Environmental sciences (social aspects to be 5.7)

  • 2021 - 2023
    • •
  • 11 999 tis. Kč
    • •
  • 11 999 tis. Kč
    • •
  • MZe
Project

Influence of moisture on activity and mobility of extracellular enzymes in forest soil (GPP504/11/P261)

Physical factors such as soil moisture, pH and temperature are major drives of C turnover in soil. They act indirectly ? mainly by affecting microbial abundance and activity that drives the mineralization of soil o...

EE - Mikrobiologie, virologie

  • 2011 - 2015
    • •
  • 2 278 tis. Kč
    • •
  • 2 278 tis. Kč
    • •
  • GA ČR
Project

Use of physicochemical methods to estimate bioavailable forms of arsenic in agricultural, urban, and forest soils (8J20FR014)

will be optimized for the fractionation analysis of arsenic in soil samples. Furthermore, the influence of soil parameters (e.g., pH, TOC – total organic carbon, content of Fe and P for the measurement of bioavailable form...

Inorganic and nuclear chemistry

  • 2020 - 2022
    • •
  • 106 tis. Kč
    • •
  • 106 tis. Kč
    • •
  • MŠMT
Project

Nitrogen and carbon in pasture ecosystem formation of nitrous oxide, carbon dioxide and methane in and emissions from the pasture soil (GA526/04/0325)

important soil and environmental preperties, including soil pH, and aeration and water and methan formation in and emission from the soils under permanent grazed grasslands nitrous oxide producing processes in mos...

GG - Chov hospodářských zvířat

  • 2004 - 2006
    • •
  • 1 920 tis. Kč
    • •
  • 1 920 tis. Kč
    • •
  • GA ČR
Project

Soil microbial community in nitrogen-induced stress conditions impact on formation of greenhouse gases in and emissions from agricultural soils (IAA600660605)

soils. Project is aimed to identify the influence of nitrogen-caused stress on structure and function of soil microbial community; it is also hypothesized that nitrogen stress is attenuated by other environmental and soil ...

EE - Mikrobiologie, virologie

  • 2006 - 2010
    • •
  • 4 205 tis. Kč
    • •
  • 4 205 tis. Kč
    • •
  • AV ČR
Project

Study of regulation of microbial metabolism in soil by CO2 concentation using isotopic techniques (IAA6066901)

Mean concentration of CO2 in soil air is manifold higher then that in ambient air and fluctuates widely. An ancrease of CO2 in soil induces decrease and activity is caused by decrease of pH value due to dissolution and diss...

EH - Ekologie – společenstva

  • 1999 - 2000
    • •
  • 1 257 tis. Kč
    • •
  • 666 tis. Kč
    • •
  • AV ČR
Project

Biotic and abiotic factors affecting the growth and biodegradation of wood-rotting fungi in soil (IAB5020202)

to colonise nonsterile soil. The aim of the project is to study environmental factors affecting growth of wood-rotting fungi in soil and biodegradation of pollutants. Particular attention will be fiven to the interactions of wood-r...

EE - Mikrobiologie, virologie

  • 2002 - 2004
    • •
  • 1 500 tis. Kč
    • •
  • 1 159 tis. Kč
    • •
  • AV ČR
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