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847 (0,63s) •

Project

Sulfur and lead isotope records in tree rings near point sources of atmospheric pollution (GA526/06/1589)

In this project, we propose a new application of S stable isotope ratios in environmental science. Sulfur isotopes in tree rings have never been used to study sources of atmospheric S. By analysing tree rings of co...

GK - Lesnictví

  • 2006 - 2008
    • •
  • 1 985 tis. Kč
    • •
  • 1 985 tis. Kč
    • •
  • GA ČR
Project

Climate and air pollution effects on forest productivity (GA18-17295S)

Trees provide within the physical/chemical characteristics of their annual ring growth using tree ring physical (width) and chemical (whole wood and cellulose δ13C) evidence across deposition/fertility gradient.

Climatic research

  • 2018 - 2021
    • •
  • 9 878 tis. Kč
    • •
  • 8 306 tis. Kč
    • •
  • GA ČR
Project

Tree-ring database as a tool for description and prediction of responses of the main forest tree species to climate change (SS03010134)

1. To develop geodatabase of tree-ring data covering Czech Republic including tree and stand-level metadata and stand properties; 2. To create GIS layers and maps describing recent climatic influence on growth of main fores...

Forestry

  • 2021 - 2024
    • •
  • 10 074 tis. Kč
    • •
  • 8 548 tis. Kč
    • •
  • TA ČR
Project

Dendroclimatology of invasive Pinus strobus and native Pinus sylvestris in the Czech Republic (KJB6005302)

the tree-ring formation is limited by a complex of several climatic factors, whose investigation of contribution of particular factors to tree-ring growth. These relationships of climatic factors to tree-...

EF - Botanika

  • 2003 - 2005
    • •
  • 767 tis. Kč
    • •
  • 692 tis. Kč
    • •
  • AV ČR
Project

Multi-parameter reconstruction of Carpathian temperatures from tree rings (GJ20-22351Y)

the Carpathian arc using multiple tree ring parameters (ring width, blue intensity and response of multiple tree-ring parameters will be assessed and optimized by accounting......

Climatic research

  • 2020 - 2023
    • •
  • 6 892 tis. Kč
    • •
  • 6 892 tis. Kč
    • •
  • GA ČR
Project

Tree-ring microscopic anatomy as a chronological data source for optimization of landslide hazard assessment (GA22-12522S)

development are very rare. Dendrogeomorphic (tree-ring based) methods are actually growth responses of trees was still not used for landslide movements although anatomical growth responses of trees to landslide mo...

Physical geography

  • 2022 - 2024
    • •
  • 7 149 tis. Kč
    • •
  • 7 149 tis. Kč
    • •
  • GA ČR
Project

Does rising CO2 concentration decrease the sensitivity of European temperate conifers to drought? (GA19-13807S)

will be modelled and their imprints in tree rings of temperate conifers (Picea abies, Pinus using carbon stable isotopes from tree rings. The proposed project will be the first efficiency (iWUE) makes trees

Physical geography

  • 2019 - 2022
    • •
  • 6 099 tis. Kč
    • •
  • 6 099 tis. Kč
    • •
  • GA ČR
Project

Reconstruction of historical change in mercury deposition recorded in tree rings and tree bark pockets (GP526/09/P404)

sources. Geochemical archives such as peat bogs, tree rings or lake sediments project aims to evaluate historical change in Hg deposition recorded in tree rings......

DD - Geochemie

  • 2009 - 2011
    • •
  • 1 006 tis. Kč
    • •
  • 1 006 tis. Kč
    • •
  • GA ČR
Project

Extension the Czech Millennia-long Oak Tree-ring width Chronology (GA18-11004S)

Multi-centennial and multi-millennial oak tree-ring width (TRW) chronologies have been constructed across Europe over recent decades. The most recent version of the Czech oak TRW chronology includes almost 4000 cores and disc sample...

Forestry

  • 2018 - 2020
    • •
  • 3 417 tis. Kč
    • •
  • 3 375 tis. Kč
    • •
  • GA ČR
Project

Spatiotemporal reconstruction of tropical cyclones and their impact on the forest structure and diversity in Northeast Asia (GA17-07378S)

of tree-ring width data and oxygen isotope composition of tree-ring cellulose properties such as forest structure, tree regeneration and vegetation diversity an extensive database was assembled on tre...

GK - Lesnictví

  • 2017 - 2021
    • •
  • 9 998 tis. Kč
    • •
  • 9 645 tis. Kč
    • •
  • GA ČR
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