Forest bioenergy harvesting changes carbon balance and risks biodiversity in boreal forest landscapes
Publiceringsår
2020
Upphovspersoner
Repo, Anna; Eyvindson, Kyle J.; Halme, Panu; Mönkkönen, Mikko
Abstrakt
Climate solutions relying on forest bioenergy may be in conflict with carbon sequestration and storage by forests as well as conservation of biodiversity. We quantified effects of forest residue harvesting for bioenergy on both forest carbon balance and biodiversity in a boreal forest landscape. Through a modeling framework we simulated forest development in four real watersheds with three scenarios: i) with and ii) without forest residue harvesting, and iii) set aside to study the conservation potential of these landscapes in the future without management. We simulated changes in the forest carbon stocks, and in the quality and the quantity of deadwood resources for 100 years and combined this information with the information on species habitat associations based on expert judgements. In this study current practices of slash and stump harvesting reduced forest carbon stocks and deadwood volumes at the landscape scale, and consequently halved the emissions savings that can be obtained with bioenergy. In addition, logging residue harvesting reduced 15-21% the combined species conservation capacity of the landscape for red-listed, saproxylic species compared to forest management without bioenergy harvesting. Furthermore, the results indicated a potential conflict between areas of high bioenergy potential and high conservation potential.
Visa merOrganisationer och upphovspersoner
Publikationstyp
Publikationsform
Artikel
Moderpublikationens typ
Tidning
Artikelstyp
En originalartikel
Målgrupp
VetenskapligKollegialt utvärderad
Kollegialt utvärderadUKM:s publikationstyp
A1 Originalartikel i en vetenskaplig tidskriftPublikationskanalens uppgifter
Förläggare
Volym
50
Nummer
11
Sidor
1184-1193
ISSN
Publikationsforum
Publikationsforumsnivå
3
Öppen tillgång
Öppen tillgänglighet i förläggarens tjänst
Nej
Parallellsparad
Ja
Övriga uppgifter
Vetenskapsområden
Miljövetenskap; Ekologi, evolutionsbiologi; Skogsvetenskap
Nyckelord
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Publiceringsland
Kanada
Förlagets internationalitet
Internationell
Språk
engelska
Internationell sampublikation
Nej
Sampublikation med ett företag
Nej
DOI
10.1139/cjfr-2019-0284
Publikationen ingår i undervisnings- och kulturministeriets datainsamling
Ja