Greenhouse gas fluxes from drained organic forestland in Sweden

Sammanfattning

The objective of this study was to estimate the contribution of drained organic forestlands in Sweden to the national greenhouse gas budget. Drained organic forestland in Sweden collectively comprises an estimated net sink for greenhouse gases of -5.0 Mt carbon dioxide (CO2) equivalents year(-1) ( range -12.0 to 1.2) when default emission factors provided by the Good practice guidance for land use, land-use change and forestry are used, and an estimated net source of 0.8 Mt CO2 equivalents year(-1) ( range -6.7 to 5.1) when available emission data for the climatic zones spanned by Sweden are used. This discrepancy is mainly due to differences in the emission factors for heterotrophic respiration. The main uncertainties in the estimates are related to carbon changes in the litter pool and releases of soil CO2 and nitrous oxide

Publicerad i

Scandinavian Journal of Forest Research
2005, volym: 20, nummer: 5, sidor: 400-411
Utgivare: TAYLOR & FRANCIS AS

SLU författare

• Hånell, Björn

  • Institutionen för skogsskötsel, Sveriges lantbruksuniversitet
    

• Stendahl, Johan

  • Institutionen för skoglig marklära, Sveriges lantbruksuniversitet
    

UKÄ forskningsämne

Miljö- och naturvårdsvetenskap

Publikationens identifierare

• DOI: https://doi.org/10.1080/02827580500281975

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/7414