90 dataset trovati

  • Dendrochronological analyses of tree core samples (subplot) LWF

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Two stem core samples of all trees of a subplot of approximately 1 a. Basal Area, Wood volume increment per area estimation

    Purpose:

    Investigation of the relation between...

    Ultimo aggiornamento: settembre 3,2021

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  • Atmospheric deposition (throughfall and bulk deposition) LWF

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Throughfall (precipitation under forest canopy) is a major pathway in forest nutrient cycling, and its quantification is necessary to establish both water and nutrient budgets....

    Ultimo aggiornamento: settembre 3,2021

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  • Dendrochronological analyses of tree core samples (IsoN) adjacent to LWF sites

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Two stem core samples of 10 trees outside the plot of each main species in the plot were taken at breast height (1.3 m above ground) with a SUUNTO corer. Tree ring width and...

    Ultimo aggiornamento: settembre 3,2021

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  • Foliar analyses LWF

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Foliage has been sampled every two years since 1995/1997 on 5-6 trees of the main species on all LWF plots. Concentrations of macronutrients (N, P, K, Ca, Mg, S), carbon (C) and...

    Ultimo aggiornamento: settembre 3,2021

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  • Swiss Canopy Crane II research site

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

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    This...

    Ultimo aggiornamento: dicembre 4,2020

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    • XLS
  • LWF Chironico long-term research site

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    alt text

    LWF Plot...

    Ultimo aggiornamento: novembre 5,2019

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  • Lens, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Ultimo aggiornamento: dicembre 3,2019

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  • Phenological observations LWF

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Phenological observations are recorded every 14 days on LWF plots where throughfall and bulk precipitation are sampled. The percentage of foliage in reference to its maximum...

    Ultimo aggiornamento: settembre 3,2021

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  • LWF Neunkirch long-term research site

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    alt text

    LWF Plot...

    Ultimo aggiornamento: novembre 5,2019

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  • MPS-2 soil water matric potential LWF

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Continuous measurement of soil matrix potential at 15, 50 and 80 cm depth with Decagon MPS-2 sensors

    Purpose:

    Improve the available data for the calibration or validation of...

    Ultimo aggiornamento: settembre 3,2021

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