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Search for projects with tag "net primary production"

[ID: 103] Interactive effects on forest carbon cycling between nitrogen fertilization and precipitation

PI: Hyungwoo Lim

We are investigating the interactive effect between fertilization and water availability on biomass production, and examining factors constraining efficiencies with which assimilated carbon partitions into wood biomass.

net primary productiongross primary productionpinus sylvestrisbiomass

[ID: 102] Long-term nutrient optimization for ecosystem carbon sequestration potential

PI: Hyungwoo Lim

We determine carbon accumulation in response to 35-years tree nutrition optimization. Tree nutrition has been administrated based on annual foliar nutrient detection and corresponding fertilization treatment. Aboveground carbon accumulation is determined by standing biomass and belowground carbon accumulation is determined by both soil carbon stock and root biomass. Based on litterfall production and consecutive measurements on tree dimensions, annual net primary production is estimated.

nitrogencarbonbiomasspicea abiesirrigationfertilizationnet primary production