| 1. |
- Boman, Mattias, et al.
(författare)
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Skogens alternativa nyttjandeformer
- 2002
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Ingår i: Statlig skog och skyddad mark. - Stockholm : Fritzes. - 9138216752 ; , s. 167-202
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 2. |
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| 3. |
- Bostedt, Göran, 1966-, et al.
(författare)
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Integrated natural resource management in Northern Sweden : An application to forestry and reindeer husbandry
- 2003
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Ingår i: Land Economics. - 0023-7639 .- 1543-8325. ; 79:2, s. 149-159
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Tidskriftsartikel (refereegranskat)abstract
- Forests in northern Sweden are used for both timber production and reindeer grazing. Negative externalities and open access effects threaten the ability of the region to sustain economic benefits from these uses. A discrete time simulation for three municipalities in northern Sweden suggests that modifying forest harvest practices can enhance profits from reindeer production, with relatively low timber opportunity costs. Such efforts to sustain joint benefits from these boreal environments are more likely to be successful in combination with control of reindeer herd sizes. [ABSTRACT FROM AUTHOR]
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| 4. |
- Hallquist, Mattias, 1969, et al.
(författare)
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Analysis of organic substances and trace elements in aerosol samples using Fourier transform infra-red and total reflection X-ray fluorescence methods, initial experiments
- 2004
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Ingår i: Spectrochimica Acta Part B-Atomic Spectroscopy. - : Elsevier BV. - 0584-8547. ; 59:8, s. 1193-1197
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Tidskriftsartikel (refereegranskat)abstract
- The ann of this study was to find a way to analyze trace elements as well as organic functional groups in the same aerosol sample. Size segregated aerosol particles were produced under laboratory conditions. The particles contained known amounts of inorganic and organic compounds and were analyzed using total reflection X-ray fluorescence (TXRF) and Fourier transform infra-red (FTIR) spectroscopy for their inorganic and organic content, respectively. A linear relation was obtained between the inorganic content from the TXRF analysis and specific organic functional groups evaluated by FTIR, although a transfer of the sample from quartz plates to zincselenide plates was necessary. The linear relation can be used for quantification of organic functional groups of other aerosol samples. Further improvements and possible applications of the combined techniques are discussed. (C) 2004 Elsevier B.V. All rights reserved.
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