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

  Utökad sökning

Träfflista för sökning "hsv:(HUMANIORA) hsv:(Historia och arkeologi) ;pers:(Linderholm Johan 1963)"

Sökning: hsv:(HUMANIORA) hsv:(Historia och arkeologi) > Linderholm Johan 1963

  • Resultat 1-10 av 139
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Boethius, Adam, et al. (författare)
  • Quantifying archaeo-organic degradation - A multiproxy approach to understand the accelerated deterioration of the ancient organic cultural heritage at the Swedish Mesolithic site Ageröd
  • 2020
  • Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 15:9
  • Tidskriftsartikel (refereegranskat)abstract
    • Despite a growing body of evidence concerning accelerated organic degradation at archaeological sites, there have been few follow-up investigations to examine the status of the remaining archaeological materials in the ground. To address the question of archaeo-organic preservation, we revisited the Swedish, Mesolithic key-site Ageröd and could show that the bone material had been subjected to an accelerated deterioration during the last 75 years, which had destroyed the bones in the areas where they had previously been best preserved. To understand why this has happened and to quantify and qualify the extent of the organic degradation, we here analyse the soil chemistry, bone histology, collagen preservation and palaeobotany at the site. Our results show that the soil at Ageröd is losing, or has already lost, its preservative and buffering qualities, and that pH-values in the still wet areas of the site have dropped to levels where no bone preservation is possible. Our results suggest that this acidification process is enhanced by the release of sulphuric acid as pyrite in the bones oxidizes. While we are still able to find well-preserved palaeobotanical remains, they are also starting to corrode through re-introduced oxygen into the archaeological layers. While some areas of the site have been more protected through redeposited soil on top of the archaeological layers, all areas of Ageröd are rapidly deteriorating. Lastly, while it is still possible to perform molecular analyses on the best-preserved bones from the most protected areas, this opportunity will likely be lost within a few decades. In conclusion, we find that if we, as a society, wish to keep this valuable climatic, environmental and cultural archive, both at Ageröd and elsewhere, the time to act is now and if we wait we will soon be in a situation where this record will be irretrievably lost forever.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  •  
7.
  •  
8.
  •  
9.
  •  
10.
  • Allios, Dominique, et al. (författare)
  • Near infrared spectra and hyperspectral imaging of medieval fortress walls in Carcassonne : a comprehensive interdisciplinary field study
  • 2016
  • Ingår i: NIR news. - Chichester : IM Publications. - 0960-3360 .- 1756-2708. ; 27:3, s. 16-20
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
    • A comprehensive study has been launched in the medieval fortress of Carcassonne involving a cooperation between the universities of Umeå and Rennes, and the research institute of IRSTEA of Montpellier. This study aims to combine several spectroscopic techniques in order to resolve archaeological problems related to which raw materials were used during the city wall construction, and also to improve our understanding of the different phases of construction and use of the city walls. This study was also used for elucidating the different qualities and weak points of the applied field methods.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 139
Typ av publikation
rapport (98)
tidskriftsartikel (20)
bokkapitel (11)
doktorsavhandling (4)
annan publikation (3)
proceedings (redaktörskap) (2)
visa fler...
bok (1)
visa färre...
Typ av innehåll
övrigt vetenskapligt/konstnärligt (113)
refereegranskat (25)
populärvet., debatt m.m. (1)
Författare/redaktör
Linderholm, Joha... (117)Ta bort avgränsningen
Eriksson, Samuel (31)
Linderholm, Johan, D ... (21)
Östman, Sofi (19)
Wallin, Jan-Erik (13)
Geladi, Paul (10)
visa fler...
Macphail, Richard I. ... (7)
Buckland, Philip I., ... (6)
Sciuto, Claudia (3)
Gobrecht, Alexia (3)
Bendoula, Ryad (3)
Buckland, Philip, Dr ... (3)
Sjölander, Mattias (3)
Engelmark, Roger (2)
Allios, Dominique (2)
Guermeur, Nominoë (2)
Cocoual, Antoine (2)
Jay, Sylvain (2)
Gardel, Marie-Elise (2)
Thyrel, Mikael (2)
Lundberg, Erik (1)
Moura, Daniel (1)
Eriksson, Love (1)
Apel, Jan (1)
Viklund, Karin, 1950 ... (1)
Barton, Nick (1)
Belhouchet, L. (1)
Collcutt, S.N. (1)
Aouadi, N. (1)
Albert, P.G. (1)
Douka, K. (1)
Drake, N. (1)
McLean, D. (1)
Mekki, H. (1)
Peat, D. (1)
Schwenninger, J.L. (1)
Smith, V.C. (1)
Magnell, Ola (1)
Geladi, Paul, profes ... (1)
Boethius, Adam (1)
Kjällquist, Mathilda (1)
Hollund, Hege (1)
Vanhanen, Santeri (1)
Samuel, Ericson (1)
Viklund, Karin (1)
von Boer, Johan (1)
Roger, Mähler (1)
Cruise, G.M. (1)
Macphail, R.I. (1)
Maggi, R. (1)
visa färre...
Lärosäte
Umeå universitet (139)
Sveriges Lantbruksuniversitet (7)
Stockholms universitet (1)
Lunds universitet (1)
Språk
Svenska (81)
Engelska (57)
Norska (1)
Forskningsämne (UKÄ/SCB)
Humaniora (139)
Naturvetenskap (6)
Teknik (1)
Lantbruksvetenskap (1)
Samhällsvetenskap (1)

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