Zobrazeno 1 - 10
of 63
pro vyhledávání: '"T. K. Berntsen"'
Publikováno v:
Biogeosciences, Vol 21, Pp 3789-3817 (2024)
Litter decomposition is a vital part of the carbon cycle and is thoroughly studied both in the field and with models. Although temporally and spatially limited, litterbag decomposition experiments are often used to calibrate and evaluate soil models,
Externí odkaz:
https://doaj.org/article/12f5025f65df49edb0b3a095b46fc0e9
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 2929-2959 (2024)
Understanding carbon exchange processes between land reservoirs and the atmosphere is essential for predicting carbon–climate feedbacks. Still, considerable uncertainty remains in the representation of the terrestrial carbon cycle in Earth system m
Externí odkaz:
https://doaj.org/article/4f2e6c22d05e4a64868e01b9c8458630
Autor:
N. Pirk, K. Aalstad, Y. A. Yilmaz, A. Vatne, A. L. Popp, P. Horvath, A. Bryn, A. V. Vollsnes, S. Westermann, T. K. Berntsen, F. Stordal, L. M. Tallaksen
Publikováno v:
Biogeosciences, Vol 20, Pp 2031-2047 (2023)
The interannual variability of snow cover in alpine areas is increasing, which may affect the tightly coupled cycles of carbon and water through snow–vegetation–atmosphere interactions across a range of spatio-temporal scales. To explore the role
Externí odkaz:
https://doaj.org/article/cb4b473e9cbd45b09b8145e487e12c94
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 17243-17265 (2021)
Historically, aerosols of anthropogenic origin have offset some of the warming from increased atmospheric greenhouse gas concentrations. The strength of this negative aerosol forcing, however, is highly uncertain – especially the part originating f
Externí odkaz:
https://doaj.org/article/67704069f4a248cfaa16b3ea4b43f121
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 3335-3359 (2021)
Aerosol–cloud interactions contribute to a large portion of the spread in estimates of climate forcing, climate sensitivity and future projections. An important part of this uncertainty is how much new particle formation (NPF) contributes to cloud
Externí odkaz:
https://doaj.org/article/90eb0d1e50864c058622a009cb038b95
Publikováno v:
Biogeosciences, Vol 18, Pp 95-112 (2021)
Vegetation is an important component in global ecosystems, affecting the physical, hydrological and biogeochemical properties of the land surface. Accordingly, the way vegetation is parameterized strongly influences predictions of future climate by E
Externí odkaz:
https://doaj.org/article/afffa6f476b4475d9f5cbea74927dce3
Publikováno v:
Earth System Dynamics, Vol 11, Pp 977-993 (2020)
Mitigation of non-CO2 emissions plays a key role in meeting the Paris Agreement ambitions and sustainable development goals. Implementation of respective policies addressing these targets mainly occur at sectoral and regional levels, and designing ef
Externí odkaz:
https://doaj.org/article/ba01748151e341b493d476d9c352b27e
Autor:
M. K. Sporre, S. M. Blichner, R. Schrödner, I. H. H. Karset, T. K. Berntsen, T. van Noije, T. Bergman, D. O'Donnell, R. Makkonen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8953-8973 (2020)
Biogenic volatile organic compounds (BVOCs) emitted from vegetation are oxidised in the atmosphere and can form aerosol particles either by contributing to new particle formation or by condensing onto existing aerosol particles. As the understanding
Externí odkaz:
https://doaj.org/article/490014845da343f091596bba38c4a3b4
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 3079-3089 (2020)
Aerosol radiative forcing can influence climate both locally and far outside the emission region. Here we investigate black carbon (BC) aerosols emitted in four major emission areas and evaluate the importance of emission location and magnitude as we
Externí odkaz:
https://doaj.org/article/0c372b9eaf87412c89889812e48fff61
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 15235-15245 (2019)
Anthropogenic emissions of short-lived climate forcers (SLCFs) affect both air quality and climate. How much regional temperatures are affected by ambitious SLCF emission mitigation policies is, however, still uncertain. We investigate the potential
Externí odkaz:
https://doaj.org/article/713261af8da14dbeaf0d463861b047f4