Impact of LULCC on the emission of BVOCs during the 21st century

Szogs, S.; Arneth, A.; Anthoni, P.; Doelman, J. C.; Humpenöder, Florian; Popp, Alexander; Pugh, T. A. M.; Stehfest, E.

doi:10.1016/j.atmosenv.2017.06.025

Datensatz

DATENSATZ AKTIONENEXPORT

Zur Ablage hinzufügen

Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben

Zeitschriftenartikel

Impact of LULCC on the emission of BVOCs during the 21st century

Urheber*innen

Szogs, S.
External Organizations;

Arneth, A.
External Organizations;

Anthoni, P.
External Organizations;

Doelman, J. C.
External Organizations;

/persons/resource/Florian.Humpenoeder

Humpenöder, Florian
Potsdam Institute for Climate Impact Research;

/persons/resource/Alexander.Popp

Popp, Alexander
Potsdam Institute for Climate Impact Research;

Pugh, T. A. M.
External Organizations;

Stehfest, E.
External Organizations;

Externe Ressourcen

Es sind keine externen Ressourcen hinterlegt

Volltexte (frei zugänglich)

Es sind keine frei zugänglichen Volltexte in PIKpublic verfügbar

Ergänzendes Material (frei zugänglich)

Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar

Zitation

Szogs, S., Arneth, A., Anthoni, P., Doelman, J. C., Humpenöder, F., Popp, A., Pugh, T. A. M., Stehfest, E. (2017): Impact of LULCC on the emission of BVOCs during the 21st century. - Atmospheric Environment, 165, 73-87.
https://doi.org/10.1016/j.atmosenv.2017.06.025

Zitierlink: https://publications.pik-potsdam.de/pubman/item/item_22033

Zusammenfassung

Land-use and land-cover change (LULCC) is one of the key drivers of anthropogenic climate change. In addition to greenhouse gases such as CO2 or CH4, LULCC affects also the emission of other carbon trace gases such as biogenic volatile organic compounds (BVOCs). We investigate the impact of changing LULCC on the emission of isoprene and monoterpenes during the 21st century using seven different land-use projections, applying the dynamic vegetation modelling framework LPJ-GUESS. Climate change, and atmospheric CO2-concentration are based on the RCP2.6 scenario. The different LULCC-scenarios explore the impact of different land-based climate change mitigation strategies (such as afforestation and avoided deforestation, or bioenergy). We show that the increase of land area under crops or grassland would lead to a significant decrease of BVOC emissions, with a strong negative correlation between the fraction of managed global land area and the emission of isoprene and monoterpenes. But the choice of crops is important, especially for the bioenergy scenarios in which increasing fractional cover leads to decreasing BVOC emissions in our simulations; use of woody bioenergy crops can reverse this decrease. The strong impact of LULCC on the global and regional emission of BVOCs implies the need to include the impact of these changes in projections of atmospheric composition and air quality.