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1 448 (0,096s) •

Project

Biogeochemical cycles in the forest ecosystems of National park Šumava under changing natural condition (1D/1/29/04)

The aim of project is identification of changes of biogeochemical cycles in forest ecosystems of National park Šumava owing to bark-beetle dieback and clear-cutting. Biogeochemical cycles will be measured in three ...

DO - Ochrana krajinných území

  • 2004 - 2005
    • •
  • 3 184 tis. Kč
    • •
  • 2 464 tis. Kč
    • •
  • MŽP
Project

Recent biogeochemical cycling of II.a group of elements in a forested landscape with granite bedrock a comparative study (IAB3013203)

of the relative mobility of the studied elements and of the extent of their metabolic cycling. Formulation of mathematical models describing their biogeochemical cycles, enabling......

DD - Geochemie

  • 2002 - 2004
    • •
  • 1 814 tis. Kč
    • •
  • 1 127 tis. Kč
    • •
  • AV ČR
Project

Decipher the specific cadmium biogeochemical cycling in the soil-plant continuum insights from Cd isotopes (GA22-36079S)

to the understanding of Earth’s global Cd cycle. Significant mass-dependent fractionation of Cd isotopes can occur during various biogeochemical processes (e.g. evaporation for tracing biogeochemical processes. Moreover, s...

Environmental sciences (social aspects to be 5.7)

  • 2022 - 2024
    • •
  • 6 498 tis. Kč
    • •
  • 6 498 tis. Kč
    • •
  • GA ČR
Project

Biogeochemical transformations of arsenic in circumneutral soils and streambed sediments at the Mokrsko gold deposit (GPP210/10/P096)

deposit. This biogeochemical study aims to evaluate the role of microbial activity in As cycling, and to evaluate the diel and seasonal cycles in aqueous As concentration the quantitative biogeochemical model of A...

DD - Geochemie

  • 2010 - 2012
    • •
  • 1 158 tis. Kč
    • •
  • 1 158 tis. Kč
    • •
  • GA ČR
Project

The Application of Biogeochemical Cycles Knowledge Studied in the Context of Polymeric Substrates Decomposition and their Cometabolites. (2A-2TP1/088)

The project supposes the final application in wastewater treatment, industrial composting systems etc. Firstly the laboratory screening of microbial strains suitable for polymeric substances decomposition will be done. Secondly the appropriate consor...

DM - Tuhý odpad a jeho kontrola, recyklace

  • 2007 - 2011
    • •
  • 13 200 tis. Kč
    • •
  • 6 732 tis. Kč
    • •
  • MPO
Project

Geologic controls on element cycling and forest decline a regional synthesis from small catchment studies (GA205/01/1426)

Influence of bedrock geology on cycling of elements and forest conditions will be investigated in the small catchment scale (0.25 km2) and in the regional scale (640 km2) in western Bohemia. Biogeochemical processes of two forest ca...

DD - Geochemie

  • 2001 - 2003
    • •
  • 4 823 tis. Kč
    • •
  • 3 271 tis. Kč
    • •
  • GA ČR
Project

Biogeochemical cycles of nutrients in mountain catchment-lake ecosystems Anthropogenic impacts and possibilities of recovery (GA206/00/0063)

We propose a detail research of the major anthropogenic impacts (historical changes in forest composition and atmospheric acidification) on biogeochemical nutrient cycles (N, P, Ca, Mg, and K) in the Bohemian Forest ecosystems (soil...

EH - Ekologie – společenstva

  • 2000 - 2002
    • •
  • 7 924 tis. Kč
    • •
  • 4 221 tis. Kč
    • •
  • GA ČR
Project

Inorganic pollutants in selected types of precipitation and their impact on the natural biogeochemical cycles in a model region (GA205/04/0060)

and/or falling precipitation and the dynamics of biogeochemical cycles of...

DG - Vědy o atmosféře, meteorologie

  • 2004 - 2006
    • •
  • 1 879 tis. Kč
    • •
  • 1 879 tis. Kč
    • •
  • GA ČR
Project

Biogeochemistry of mercury in forested ecosystems (GP526/07/P170)

of which is usually of anthropogenic origin. Although natural cycle of mercury (Hg) was not affected as much by anthropogenic activities as i.e. cycle of lead, its effects significantcontamination, namely in the central Czech Repub...

DD - Geochemie

  • 2007 - 2009
    • •
  • 1 060 tis. Kč
    • •
  • 1 060 tis. Kč
    • •
  • GA ČR
Project

Emissions of volatile chlorinated hydrocarbons in coniferous forest ecosystem (GP522/09/P394)

Chlorine is one of the most abundant elements in nature, which undergoes a complex biogeochemical cycle. Cl bound in some substances is partly responsible for atmospheric ozone depletion and contamination of some ecosystems. As due ...

EF - Botanika

  • 2009 - 2011
    • •
  • 1 630 tis. Kč
    • •
  • 1 630 tis. Kč
    • •
  • GA ČR
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