Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Nanna Bjerregaard Pedersen"'
Publikováno v:
Heritage Science, Vol 11, Iss 1, Pp 1-14 (2023)
Abstract A framework was developed to evaluate and compare cleaning systems and cleaning system delivery methods, collectively referred to as varnish removal methods, within art conservation practice. This framework was applied to two water-based cle
Externí odkaz:
https://doaj.org/article/8da3aac241e54a52aef61dc8b3a00cfe
Autor:
Angela Luisa Prendin, Signe Normand, Marco Carrer, Nanna Bjerregaard Pedersen, Henning Matthiesen, Andreas Westergaard‐Nielsen, Bo Elberling, Urs Albert Treier, Jørgen Hollesen
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract The combined effects of climate change and nutrient availability on Arctic vegetation growth are poorly understood. Archaeological sites in the Arctic could represent unique nutrient hotspots for studying the long-term effect of nutrient enr
Externí odkaz:
https://doaj.org/article/e2caa324bd43476fa3a373eef751af42
Publikováno v:
Forests, Vol 10, Iss 2, p 164 (2019)
In temperate environments, ring width, cell size and cell wall thickness within the xylem of trees are known to be affected by climate conditions. Less is known about the effect of climate conditions on the chemical characteristics of the xylem, whic
Externí odkaz:
https://doaj.org/article/93744c4289c0429ca75ee883380041e9
Autor:
Francesca Modugno, Charlotte Gjelstrup Björdal, Jeannette Jacqueline Łucejko, Nanna Bjerregaard Pedersen
Publikováno v:
Holzforschung. 75:635-645
Erosion bacteria are the main degraders of archaeological wood excavated from waterlogged environments. Light microscopy and analytical pyrolysis coupled with gas chromatography/mass spectrometry (Py-GC/MS) were exploited to study waterlogged archaeo
Autor:
Andreas Westergaard-Nielsen, Jørgen Hollesen, Signe Normand, Nanna Bjerregaard Pedersen, Marco Carrer, Mario Pividori, Mojtaba Karami, Angela Luisa Prendin, Bo Elberling, Urs A. Treier
Publikováno v:
Prendin, A L, Carrer, M, Karami, M, Hollesen, J, Bjerregaard Pedersen, N, Pividori, M, Treier, U A, Westergaard-Nielsen, A, Elberling, B & Normand, S 2020, ' Immediate and carry-over effects of insect outbreaks on vegetation growth in West Greenland assessed from cells to satellite ', Journal of Biogeography, vol. 47, no. 1, pp. 87-100 . https://doi.org/10.1111/jbi.13644
Prendin, A L, Carrer, M, Karami, M, Hollesen, J, Pedersen, N B, Pividori, M, Treier, U A, Westergaard-Nielsen, A, Elberling, B & Normand, S 2020, ' Immediate and carry-over effects of insect outbreaks on vegetation growth in West Greenland assessed from cells to satellite ', Journal of Biogeography, vol. 47, no. 1, pp. 87-100 . https://doi.org/10.1111/jbi.13644
Prendin, A L, Carrer, M, Karami, M, Hollesen, J, Pedersen, N B, Pividori, M, Treier, U A, Westergaard-Nielsen, A, Elberling, B & Normand, S 2020, ' Immediate and carry-over effects of insect outbreaks on vegetation growth in West Greenland assessed from cells to satellite ', Journal of Biogeography, vol. 47, no. 1, pp. 87-100 . https://doi.org/10.1111/jbi.13644
Aim Tundra ecosystems are highly vulnerable to climate change, and climate-growth responses of Arctic shrubs are variable and altered by microsite environmental conditions and biotic factors. With warming and drought during the growing season, insect
Autor:
Benjamin W. Held, Nanna Bjerregaard Pedersen, Jørgen Hollesen, Andreas Westergaard-Nielsen, Henning Matthiesen, Robert A. Blanchette, Gry Alfredsen
Publikováno v:
Pedersen, N B, Matthiesen, H, Blanchette, R A, Alfredsen, G, Held, B W, Westergaard-nielsen, A & Hollesen, J 2020, ' Fungal attack on archaeological wooden artefacts in the Arctic—implications in a changing climate ', Scientific Reports, vol. 10, no. 1 . https://doi.org/10.1038/s41598-020-71518-5
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Scientific Reports
Bjerregaard Pedersen, N, Matthiesen, H, Blanchette, R, Alfredsen, G, Held, B, Westergaard-Nielsen, A & Hollesen, J 2020, ' Fungal attack on archaeological wooden artefacts in the Arctic—implications in a changing climate ', Scientific Reports, vol. 10, 14577 . https://doi.org/10.1038/s41598-020-71518-5
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Scientific Reports
Bjerregaard Pedersen, N, Matthiesen, H, Blanchette, R, Alfredsen, G, Held, B, Westergaard-Nielsen, A & Hollesen, J 2020, ' Fungal attack on archaeological wooden artefacts in the Arctic—implications in a changing climate ', Scientific Reports, vol. 10, 14577 . https://doi.org/10.1038/s41598-020-71518-5
Climate change is expected to accelerate the microbial degradation of the many extraordinary well-preserved organic archaeological deposits found in the Arctic. This could potentially lead to a major loss of wooden artefacts that are still buried wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3440005efb089af8bc6132386aa5d8d
https://curis.ku.dk/ws/files/249769013/s41598_020_71518_5.pdf
https://curis.ku.dk/ws/files/249769013/s41598_020_71518_5.pdf
Autor:
Signe Normand, Nanna Bjerregaard Pedersen, Urs A. Treier, Marco Carrer, Angela Luisa Prendin, Mario Pividori, Jørgen Hollesen, Lisbeth Garbrecht Thygesen
Publikováno v:
Prendin, A L, Carrer, M, Bjerregaard Pedersen, N, Normand, S, Hollesen, J, Treier, U A, Pividori, M & Garbrecht Thygesen, L 2021, ' Chemical signature of Eurois occulta L. outbreaks in the xylem cell wall of Salix glauca L. in Greenland ', Science of the Total Environment, vol. 764, 144607 . https://doi.org/10.1016/j.scitotenv.2020.144607
Prendin, A L, Carrer, M, Bjerregaard Pedersen, N, Normand, S, Hollesen, J, Treier, U A, Pividori, M & Garbrecht Thygesen, L 2021, ' Chemical signature of Eurois occulta L. outbreaks in the xylem cell wall of Salix glauca L. in Greenland ', The Science of the Total Environment, vol. 764, 144607 . https://doi.org/10.1016/j.scitotenv.2020.144607
Science of The Total Environment
Prendin, A L, Carrer, M, Bjerregaard Pedersen, N, Normand, S, Hollesen, J, Treier, U A, Pividori, M & Garbrecht Thygesen, L 2021, ' Chemical signature of Eurois occulta L. outbreaks in the xylem cell wall of Salix glauca L. in Greenland ', The Science of the Total Environment, vol. 764, 144607 . https://doi.org/10.1016/j.scitotenv.2020.144607
Science of The Total Environment
Insect defoliations are a major natural disturbance in high-latitude ecosystems and are expected to increase in frequency and severity due to current climatic change. Defoliations cause severe reductions in biomass and carbon investments that affect
Publikováno v:
Frederiksson, M, Bjerregaard Pedersen, N & Thygesen, L G 2018, ' The cell wall composition of Norway spruce earlywood and latewood revisited ', International Wood Products Journal, bind 9, nr. 2, s. 80-85 . https://doi.org/10.1080/20426445.2018.1479680
The xylem of gymnosperm trees consists mainly of tracheids, which generally have larger radial diameters and thinner walls in earlywood than in latewood. Information on possible chemical differences is limited, but according to a few studies, earlywo
Autor:
Nanna Bjerregaard Pedersen, Ingeborg Callesen, Jørgen Bo Larsen, Jon Kehlet Hansen, Patrick Fonti, Weiwei Huang, Anders Ræbild
Publikováno v:
Huang, W, Fonti, P, Bo Larsen, J, Callesen, I, Ræbild, A, Bjerregaard Pedersen, N & Kehlet Hansen, J 2017, ' Projecting tree-growth responses into future climate: a study case from a Danish-wide common garden ', Agricultural and Forest Meteorology, vol. 247, pp. 240-251 . https://doi.org/10.1016/j.agrformet.2017.07.016
Assessing growth responses to climate variations from common garden experiments is vital to identify a species portfolio matching future climate. In the present study we make use of a 50 years old common garden experiment spanning six sites with diff
Autor:
Prendin, ANGELA LUISA, Carrer, Marco, Mojtaba, Karami, Jørgen, Hollesen, Nanna Bjerregaard Pedersen, Pividori, Mario, Treier, Urs A., Andreas, Westergaard-Nielsen, Bo Elberling and Signe Normand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3657::55a97dad0e92c2510297f3d7990a1e6b
http://hdl.handle.net/11577/3315265
http://hdl.handle.net/11577/3315265