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Forskningsartikel2018Vetenskapligt granskadÖppen tillgång

Sampling and collecting foliage elements for the determination of the foliar nutrients in ICOS ecosystem stations

Loustau, Denis; Altimir, Nuria; Barbaste, Mireille; Gielen, Bert; Maranon Jimenez, Sara; Klumpp, Katja; Linder, Sune; Matteucci, Giorgio; Merbold, Lutz; Op de Beek, Marteen; Soule, Patrice; Thimonier, Anne; Vincke, Caroline; Waldner, Peter

Sammanfattning

The nutritional status of plant canopies in terms of nutrients (C, N, P, K, Ca, Mg, Mn, Fe, Cu, Zn) exerts a strong influence on the carbon cycle and energy balance of terrestrial ecosystems. Therefore, in order to account for the spatial and temporal variations in nutritional status of the plant species composing the canopy, we detail the methodology applied to achieve consistent time-series of leaf mass to area ratio and nutrient content of the foliage within the footprint of the Integrated Carbon Observation System Ecosystem stations. The guidelines and definitions apply to most terrestrial ecosystems.

Nyckelord

ICOS; foliage nutrient content; protocol; leaf mass-to-area ratio

Publicerad i

International Agrophysics
2018, Volym: 32, nummer: 4, sidor: 665-676
Utgivare: DE GRUYTER POLAND SP ZOO

    UKÄ forskningsämne

    Ekologi

    Publikationens identifierare

    DOI: https://doi.org/10.1515/intag-2017-0038

    Permanent länk till denna sida (URI)

    https://res.slu.se/id/publ/97621