SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Schaefer M.) ;hsvcat:4"

Sökning: WFRF:(Schaefer M.) > Lantbruksvetenskap

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Abbott, Benjamin W., et al. (författare)
  • Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire : an expert assessment
  • 2016
  • Ingår i: Environmental Research Letters. - : IOP Publishing. - 1748-9326. ; 11:3
  • Tidskriftsartikel (refereegranskat)abstract
    • As the permafrost region warms, its large organic carbon pool will be increasingly vulnerable to decomposition, combustion, and hydrologic export. Models predict that some portion of this release will be offset by increased production of Arctic and boreal biomass; however, the lack of robust estimates of net carbon balance increases the risk of further overshooting international emissions targets. Precise empirical or model-based assessments of the critical factors driving carbon balance are unlikely in the near future, so to address this gap, we present estimates from 98 permafrost-region experts of the response of biomass, wildfire, and hydrologic carbon flux to climate change. Results suggest that contrary to model projections, total permafrost-region biomass could decrease due to water stress and disturbance, factors that are not adequately incorporated in current models. Assessments indicate that end-of-the-century organic carbon release from Arctic rivers and collapsing coastlines could increase by 75% while carbon loss via burning could increase four-fold. Experts identified water balance, shifts in vegetation community, and permafrost degradation as the key sources of uncertainty in predicting future system response. In combination with previous findings, results suggest the permafrost region will become a carbon source to the atmosphere by 2100 regardless of warming scenario but that 65%-85% of permafrost carbon release can still be avoided if human emissions are actively reduced.
  •  
2.
  • Hedblom, Marcus, et al. (författare)
  • Reduction of physiological stress by urban green space in a multisensory virtual experiment
  • 2019
  • Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 9
  • Tidskriftsartikel (refereegranskat)abstract
    • Although stress is an increasing global health problem in cities, urban green spaces can provide health benefits. There is, however, a lack of understanding of the link between physiological mechanisms and qualities of urban green spaces. Here, we compare the effects of visual stimuli (360 degree virtual photos of an urban environment, forest, and park) to the effects of congruent olfactory stimuli (nature and city odours) and auditory stimuli (bird songs and noise) on physiological stress recovery. Participants (N = 154) were pseudo-randomised into participating in one of the three environments and subsequently exposed to stress (operationalised by skin conductance levels). The park and forest, but not the urban area, provided significant stress reduction. High pleasantness ratings of the environment were linked to low physiological stress responses for olfactory and to some extent for auditory, but not for visual stimuli. This result indicates that olfactory stimuli may be better at facilitating stress reduction than visual stimuli. Currently, urban planners prioritise visual stimuli when planning open green spaces, but urban planners should also consider multisensory qualities.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
tidskriftsartikel (2)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Schaefer, M. (1)
Abbott, Benjamin W. (1)
Jones, Jeremy B. (1)
Schuur, Edward A. G. (1)
Chapin, F. Stuart, I ... (1)
Bowden, William B. (1)
visa fler...
Bret-Harte, M. Syndo ... (1)
Epstein, Howard E. (1)
Flannigan, Michael D ... (1)
Harms, Tamara K. (1)
Hollingsworth, Teres ... (1)
Mack, Michelle C. (1)
McGuire, A. David (1)
Natali, Susan M. (1)
Rocha, Adrian V. (1)
Tank, Suzanne E. (1)
Turetsky, Merritt R. (1)
Vonk, Jorien E. (1)
Wickland, Kimberly P ... (1)
Aiken, George R. (1)
Alexander, Heather D ... (1)
Amon, Rainer M. W. (1)
Benscoter, Brian W. (1)
Bergeron, Yves (1)
Bishop, Kevin (1)
Blarquez, Olivier (1)
Bond-Lamberty, Ben (1)
Breen, Amy L. (1)
Buffam, Ishi (1)
Cai, Yihua (1)
Carcaillet, Christop ... (1)
Carey, Sean K. (1)
Chen, Jing M. (1)
Chen, Han Y. H. (1)
Christensen, Torben ... (1)
Cooper, Lee W. (1)
Cornelissen, J. Hans ... (1)
de Groot, William J. (1)
DeLuca, Thomas H. (1)
Dorrepaal, Ellen (1)
Fetcher, Ned (1)
Finlay, Jacques C. (1)
Forbes, Bruce C. (1)
French, Nancy H. F. (1)
Gauthier, Sylvie (1)
Girardin, Martin P. (1)
Goetz, Scott J. (1)
Goldammer, Johann G. (1)
Gough, Laura (1)
Grogan, Paul (1)
visa färre...
Lärosäte
Göteborgs universitet (2)
Stockholms universitet (2)
Sveriges Lantbruksuniversitet (2)
Umeå universitet (1)
Uppsala universitet (1)
Högskolan i Gävle (1)
visa fler...
Chalmers tekniska högskola (1)
Karolinska Institutet (1)
visa färre...
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (2)
Teknik (1)
Medicin och hälsovetenskap (1)
Lantbruksvetenskap (1)Ta bort avgränsningen

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy