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Filtry

8 821 (0,115s) •

Projekt

Relationship between chemical containment of surface waters,soils and leafs along imisal gradient in Czech Republic. (ME 658)

This project intends to determine relations between surface waters,soils and leafs....

CA - Anorganická chemie

  • 2003 - 2006
    • •
  • 3 504 tis. Kč
    • •
  • 2 092 tis. Kč
    • •
  • MŠMT
Projekt

Determination of the actual values of the protective effect of vegetation in order to quantification and efficiency improvement of erosion control of agricultural land in the Czech Republic (QJ1530181)

cover will be determined on the basis of measurement of the leaf area index (LAI) and according to an image analysis of perpendicular pictures of soil surface and vegetation.......

DF - Pedologie

  • 2015 - 2018
    • •
  • 13 324 tis. Kč
    • •
  • 13 324 tis. Kč
    • •
  • MZe
Projekt

ALAI-02DD a new instrument for forest practice (TA02010945)

Project is based on development, testing and improvement of an instrument for nondestructive estimation of leaf area quantity (LAI) in forest tree stands and for solar radiation measurement in spectral range of photosynthetically ac...

GK - Lesnictví

  • 2012 - 2014
    • •
  • 5 151 tis. Kč
    • •
  • 3 122 tis. Kč
    • •
  • TA ČR
Projekt

Impact of CO2 enrichment and irradiance on structure and performance of forest tree photosynthetic apparatus at different hierarchical levels (GAP501/10/0340)

geometrical parameters (e.g. internal leaf surface area,chloroplast number per mesophyll on the interdependence of the leaf photosynthetic characteristics (e.g. light-saturated CO2......

GK - Lesnictví

  • 2010 - 2014
    • •
  • 8 332 tis. Kč
    • •
  • 8 332 tis. Kč
    • •
  • GA ČR
Projekt

3-D studies of cells and their components confocal microscopy applied to compare methods for measuring their geometrical characteristics (IAA5011810)

, the surface area of cell walls in tobacco cell chains or grass leaf mesophyll cellsand on the possible bias in surface area and length estimates will be studied. The possibilites......

EA - Morfologické obory a cytologie

  • 1998 - 2000
    • •
  • 2 955 tis. Kč
    • •
  • 1 303 tis. Kč
    • •
  • AV ČR
Projekt

Stomata coordination of development, evolution of CO2 sensing and carbon acquisition (GA18-14704S)

Stomata are unique cellular valves in the leaf cutinised epidermis colonisation of land. Our previous studies showed that stomata develop in response to leaf) generated in the leaf interior, likely in the mesophyll. In cont...

Plant sciences, botany

  • 2018 - 2021
    • •
  • 7 368 tis. Kč
    • •
  • 7 077 tis. Kč
    • •
  • GA ČR
Projekt

The effect of the site and stress factors on the vitality of birch stands in a polluted area (GA526/98/0537)

, abiotic and site effects) was studied in the pollution-damaged area of the Ore Mts will be established with a 100 m gradient, permanent monitoring areas and sampltrees. The qualityof leaf waxes, leaf index, and g...

GK - Lesnictví

  • 1998 - 2000
    • •
  • 1 607 tis. Kč
    • •
  • 1 295 tis. Kč
    • •
  • GA ČR
Projekt

Temperature monitoring usage in prognosis and protection against vine mildew (TH04030522)

ideal time for treatment. GPM development depends on leaf surface microclimate areas. They can only cover the parts where they are placed. Pilotless technology enables to map thermal and physiological parameters on quite l...

Horticulture, viticulture

  • 2019 - 2022
    • •
  • 10 762 tis. Kč
    • •
  • 6 264 tis. Kč
    • •
  • TA ČR
Projekt

The role of leaf functional traits in soil organic matter accumulation during primary sucession (GAP504/12/1288)

Leaf traits belong to the most important factors by which plants influence biogeochemisty of their stand. In contrary to relationships between leaf traits and potential relationships between leaf traits and soil organic ma...

EH - Ekologie – společenstva

  • 2012 - 2016
    • •
  • 15 763 tis. Kč
    • •
  • 15 763 tis. Kč
    • •
  • GA ČR
Projekt

Species richness and host specificity of leaf-chewing insects on rainforest trees in Papua New Guinea (ME 041)

Leaf-chewing insects feeding on sixty tree species from 18 families in a lowland rain forest in the Madang area, Papua New Guinea are studied. Large scale sampling where parataxonomists are used to handcollect the insects on selecte...

EH - Ekologie – společenstva

  • 1996 - 2001
    • •
  • 1 855 tis. Kč
    • •
  • 1 505 tis. Kč
    • •
  • MŠMT
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