| 1. |
- Sandin, Per, et al.
(författare)
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Precautionary defaults - A new strategy for chemical risk management
- 2004
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Ingår i: Human and Ecological Risk Assessment. - : Informa UK Limited. - 1080-7039 .- 1549-7860. ; 10, s. 1-18
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Tidskriftsartikel (refereegranskat)abstract
- In order to give adequate support to risk managers, new risk assessment methods should be developed that are (1) scientifically sound, (2) simplified, and (3) suited for precautionary risk management. In this Perspective we propose that the notion of a precautionary default can be a useful tool in the development of such methods. A precautionary default is a cautious or pessimistic assumption that is used in the absence of adequate information and that should be replaced when such information is obtained. Furthermore, we point out some promising research areas for the development of such indicators, viz. connections between chemical characteristics such as persistence and effect parameters, monitoring of contaminants in polar regions, monitoring of contaminants in breast milk, application of results from (human) toxicology in ecotoxicology and vice versa, (eco) toxicological test systems that are sensitive to effects on reproduction, and the application of bioinformatic methods to complex data, both in genomic research and in ecotoxicology. We conclude that precautionary decision-making does not require less science, but to the contrary it requires more science and improved communication between scientists and risk managers.
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| 2. |
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| 3. |
- Glimelius, Bengt, et al.
(författare)
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U-CAN : a prospective longitudinal collection of biomaterials and clinical information from adult cancer patients in Sweden.
- 2018
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Ingår i: Acta Oncologica. - : Taylor & Francis. - 0284-186X .- 1651-226X. ; 57:2, s. 187-194
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Tidskriftsartikel (refereegranskat)abstract
- Background: Progress in cancer biomarker discovery is dependent on access to high-quality biological materials and high-resolution clinical data from the same cases. To overcome current limitations, a systematic prospective longitudinal sampling of multidisciplinary clinical data, blood and tissue from cancer patients was therefore initiated in 2010 by Uppsala and Umeå Universities and involving their corresponding University Hospitals, which are referral centers for one third of the Swedish population.Material and Methods: Patients with cancer of selected types who are treated at one of the participating hospitals are eligible for inclusion. The healthcare-integrated sampling scheme encompasses clinical data, questionnaires, blood, fresh frozen and formalin-fixed paraffin-embedded tissue specimens, diagnostic slides and radiology bioimaging data.Results: In this ongoing effort, 12,265 patients with brain tumors, breast cancers, colorectal cancers, gynecological cancers, hematological malignancies, lung cancers, neuroendocrine tumors or prostate cancers have been included until the end of 2016. From the 6914 patients included during the first five years, 98% were sampled for blood at diagnosis, 83% had paraffin-embedded and 58% had fresh frozen tissues collected. For Uppsala County, 55% of all cancer patients were included in the cohort.Conclusions: Close collaboration between participating hospitals and universities enabled prospective, longitudinal biobanking of blood and tissues and collection of multidisciplinary clinical data from cancer patients in the U-CAN cohort. Here, we summarize the first five years of operations, present U-CAN as a highly valuable cohort that will contribute to enhanced cancer research and describe the procedures to access samples and data.
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| 4. |
- Norström, Per, 1971-
(författare)
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Technological knowledge and technology education
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Technological knowledge is of many different kinds, from experience-based know-how in the crafts to science-based knowledge in modern engineering. It is inherently oriented towards being useful in technological activities, such as manufacturing and engineering design.The purpose of this thesis is to highlight special characteristics of technological knowledge and how these affect how technology should be taught in school. It consists of an introduction, a summary in Swedish, and five papers:Paper I is about rules of thumb, which are simple instructions, used to guide actions toward a specific result, without need of advanced knowledge. One off the major advantages of rules of thumb is the ease with which they can be learnt. One of their major disadvantages is that they cannot easily be adjusted to new situations or conditions.Paper II describes how Gilbert Ryle's distinction between knowing how and knowing that is applicable in the technological domain. Knowing how and knowing that are commonly used together, but there are important differences between them which motivate why they should be regarded as different types: they are learnt in different ways, justified in different ways, and knowing that is susceptible to Gettier type problems which technological knowing how is not.Paper III is based on a survey about how Swedish technology teachers understand the concept of technological knowledge. Their opinions show an extensive variation, and they have no common terminology for describing the knowledge.Paper IV deals with non-scientific models that are commonly used by engineers, based on for example folk theories or obsolete science. These should be included in technology education if it is to resemble real technology. Different, and partly contradictory, epistemological frameworks must be used in different school subjects. This leads to major pedagogical challenges, but also to opportunities to clarify the differences between technology and the natural sciences and between models and reality.Paper V is about explanation, prediction, and the use of models in technology education. Explanations and models in technology differ from those in the natural sciences in that they have to include users' actions and intentions.
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| 5. |
- Norström, Per, 1971-
(författare)
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Technology education and non-scientific technological knowledge
- 2011
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis consists of two essays and an introduction. The main theme is technological knowledge that is not based on the natural sciences.The first essay is about rules of thumb, which are simple instructions, used to guide actions toward a specific result, without need of advanced knowledge. Knowing adequate rules of thumb is a common form of technological knowledge. It differs both from science-based and intuitive (or tacit) technological knowledge, although it may have its origin in experience, scientific knowledge, trial and error, or a combination thereof. One of the major advantages of rules of thumb is the ease with which they can be learned. One of their major disadvantages is that they cannot easily be adjusted to new situations or conditions.Engineers commonly use rules, theories and models that lack scientific justification. How to include these in introductory technology education is the theme of the second essay. Examples include rules of thumb based on experience, but also models based on obsolete science or folk theories. Centrifugal forces, heat and cold as substances, and sucking vacuum all belong to the latter group. These models contradict scientific knowledge, but are useful for prediction in limited contexts where they are used when found convenient. The role of this kind of models in technology education is the theme of the second essay. Engineers’ work is a common prototype for pupils’ work with product development and systematic problem solving during technology lessons. Therefore pupils should be allowed to use the engineers’ non-scientific models when doing design work in school technology. The acceptance of these could be experienced as contradictory by the pupils: a model that is allowed, or even encouraged in technology class is considered wrong when doing science. To account for this, different epistemological frameworks must be used in science and technology education. Technology is first and foremost about usefulness, not about the truth or even generally applicable laws. This could cause pedagogical problems, but also provide useful examples to explain the limitations of models, the relation between model and reality, and the differences between science and technology.
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| 6. |
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| 7. |
- Alverbro, Karin, et al.
(författare)
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Ethical analysis of three methods for destruction of ammunition
- 2011
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Ingår i: Risk Management. - : Springer Science and Business Media LLC. - 1460-3799 .- 1743-4637. ; 13:1-2, s. 63-79
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Tidskriftsartikel (refereegranskat)abstract
- A comparative ethical analysis of three different methods for destroying ammunition was performed using a three-party model for ethical risk analysis presented by Hermansson and Hansson. The model was also evaluated by applying it for the case of destruction of a 40-mm grenade in Sweden. A general observation is that future generations and people in foreign countries will be negatively affected by the destruction of ammunition, although they quite often receive no benefit or compensation. A number of groups exposed to risks or environmental impacts will have some benefits from the destruction. However, it is difficult to determine the extent of this benefit or the fairness of the distribution of risks and benefits. This highlights some important limitations of the Hermansson and Hansson model.
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| 8. |
- Azerkan, Fatima, et al.
(författare)
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Cervical screening participation and risk among Swedish-born and immigrant women in Sweden
- 2012
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 130:4, s. 937-947
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Tidskriftsartikel (refereegranskat)abstract
- Cervical cancer is one of the most common cancers among women worldwide, although cervical screening has reduced the incidence in many high-income countries. Low screening uptake among immigrant women may reflect differences in risk of cervical cancer. We investigated the degree of participation in cervical screening among immigrant and Swedish-born women and their concurrent risk of cervical cancer based on individual information on Pap smears taken both from organized and opportunistic screening. Mean degree of participation in cervical screening was estimated for women between 23 and 60 years from 1993 to 2005, stratified by birth region and age at migration. In Poisson regression models, we estimated relative risks (RRs), incidence rates and incidence rate ratios of cervical cancer for women adhering or not to the cervical screening program. We also assessed effect of adherence to screening on the risk of cervical cancer among immigrant groups compared to Swedish-born women. The degree of participation was 62% and 49% among Swedish-born and immigrant women, respectively, with large variations between immigrant groups. Participation was lowest among those immigrating at older ages. Swedish-born and immigrant women who where nonadherent to the cervical screening program had a fivefold excess risk of cervical cancer compared to adherent women. After adjustment for screening adherence, excess RRs of cervical cancer were statistically significant only for women from Norway and the Baltic States. Participation to screening is lower among immigrant than Swedish-born women, and adherence to the recommended screening intervals strongly prevents cervical cancer.
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| 9. |
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| 10. |
- Edvardsson Björnberg, Karin, Docent, 1972-, et al.
(författare)
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‘Cornwallism’ and Arguments against Greenhouse Gas Emissions Reductions
- 2020
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Ingår i: Environmental Values. - : The White Horse Press. - 0963-2719 .- 1752-7015. ; 29:6, s. 691-711
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Tidskriftsartikel (refereegranskat)abstract
- Opposition against greenhouse gas emissions reductions is strong among some conservative Christian groups, especially in the United States. In this paper, we identify five scripture-based arguments against greenhouse gas mitigation put forward by a core group of Christian conservatives (‘the Cornwallists’): the anti-paganism argument, the enrichment argument, the omnipotence argument, the lack of moral relevance argument, and the cost-benefit argument. We evaluate to what extent the arguments express positions that can be characterized as climate science denialist and to what degree they are consistent with support for climate adaptation. Using Stefan Rahmstorf’s (2004) taxonomy of climate science denial, we conclude that the Cornwallists could be labelled climate change deniers. However, their opposition is not only based on denial of climate sciencebut often rests on premises that render the science irrelevant, a position we term`relevance denialism Cornwallists could be labelled climate change deniers. However, their opposition is not only based on denial of climate science but often rests on premises that render the science irrelevant, a position we term ‘relevance denialism`´
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| 11. |
- Ekener, Elisabeth, et al.
(författare)
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Operationalising and incorporating ethical considerations into a tool for multi-criteria decision making
- 2016
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Ingår i: International Journal of Multicriteria Decision Making. - : InderScience Publishers. - 2040-106X .- 2040-1078. ; 6:4, s. 290-315
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Tidskriftsartikel (refereegranskat)abstract
- In this study, an existing method for ethical analysis was extended by adding aspects of human rights and global distributional issues as framed by the United Nations (UN) Universal Declaration of Human Rights (UDHR) and the UN Millennium Development Goals (MDGs). A procedure for incorporating these issues together with environmental, safety and cost considerations into a decision making framework using multi-criteria decision analysis (MCDA) was devised. This includes a scoring system to convert qualitative ethical issues into semi-quantitative issues. The refined framework tool was tested in an illustrative case on the destruction of ammunition. The results showed that the extended framework for ethical analysis added value, for example as a way of highlighting ethical considerations in decision making. Use of the DecideIT software with its integrated MCDA improved the analysis by allowing for uncertain and imprecise values and estimations. The illustrative case results indicated that a combined alternative including recycling of metals and energetic materials had clear advantages over open detonation.
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| 12. |
- Engman, Cecilia, 1974, et al.
(författare)
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DNA adopts normal B-form upon incorporation of highly fluorescent DNA base analogue tC: NMR structure and UV-Vis spectroscopy characterization
- 2004
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Ingår i: Nucleic Acids Research. - : Oxford University Press (OUP). - 1362-4962 .- 0305-1048. ; 32:17, s. 5087-95
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Tidskriftsartikel (refereegranskat)abstract
- The influence of the highly fluorescent tricyclic cytosine base analogue (tC) on duplex DNA conformation is investigated. The duplex properties are characterized by absorbance and circular dichroism (CD) for all combinations of neighbouring bases to tC, and an NMR structure is determined for one tC-containing sequence. For the oligonucleotides with one tC incorporated instead of cytosine, the melting temperature is increased on average by 2.7 degrees C above that for the unmodified ones. CD spectra are practically identical for modified and unmodified sequences, indicating an unperturbed B-DNA conformation. The NMR structure determination of the self-complementary sequence 5'-CTC(tC)ACGTGGAG shows a DNA conformation consistent with B-form for the whole duplex. The root-mean-square distance for the nucleotides of the eight central base pairs between the 10 structures with lowest CYANA target functions and a mean structure is 0.45 +/- 0.17 A. The NMR data confirm correct base pairing for tC by the observation of both intrastrand and interstrand imino proton NOEs. Altogether, this suggests that tC works well as a cytosine analogue, i.e. it is situated in the base stack, forming hydrogen bonds with G in the complementary strand, without distorting the DNA backbone conformation. This first example of an artificial, highly fluorescent DNA base that does not perturb the DNA conformation could have valuable applications for the study of the structure and dynamics of nucleic acid systems.
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| 13. |
- Espinoza, Fredrik, et al.
(författare)
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GeoNotes: social and navigational aspects of location-based information systems
- 2001. - 1
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Ingår i: UBICOMP 2001. - : Swedish Institute of Computer Science.
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Location-based information systems allow the user to access information in relation to the user's position in geographical space. This paper outlines navigational and social aspects of such systems. It is argued that location-based systems must allow users to participate as content providers in order to achieve a social and dynamic information space. Moreover, as these systems allow commercial and private users to annotate space with information on a mass-scale, information filtering techniques will become essential in order to prevent information overload and user disturbance. We present a number of content-based and social filtering techniques to support this. We discuss implications for implementation and we describe a system (GeoNotes), which takes some of these aspects into account.
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| 14. |
- Fryland, Linda, et al.
(författare)
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Biomarkers in blood a few days after a bite by a Borrelia burgdorferi infected tick: : Asymptomatic Borrelia burgdorferi-infected subjects show higher Th1-associated response compared with subjects who later develop Lyme borreliosis
- 2012
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The clinical outcome following infection with Borrelia (B.) burgdorferi sensu lato (s.l.) differs between individuals, ranging from asymptomatic infection to Lyme borreliosis (LB) with persistent symptoms post-treatment. Previous studies in mice and humans have generated the hypothesis that a successful outcome of B. burgdorferi s.l. infection is associated with an early strong pro-inflammatory T helper (Th)1-like immune response. The aim of this study was to assess the early course of events in B. burgdorferi s.l.-associated inflammation by screening for possible early immune biomarkers in peripheral blood from newly tick-bitten persons. The study subjects bitten by B. burgdorferi s.l.-infected ticks were divided into (1) those later developing clinical LB, (2) those who developed anti-B. burgdorferi s.l. antibodies but not clinical LB, (3) those who neither developed antibodies nor clinical LB. A fourth group consisted of bitten study subjects without development of antibodies or clinical LB. Two sets of samples, both comprising all four groups, were collected in order to repeat the analyses and confirm the data. Sera or plasma collected a few days after the tick bite were analysed for 18 biomarkers (IL-1β, IL-6, CXCL8/IL-8, IL-12p70, IL-17A, IL-27, TNF, CCL18, CCL20, CCL22, CXCL1, CXCL9, CXCL10, CXCL11, calprotectin, MMP-3, MMP-8, MMP-9) by multiplex bead assay and ELISA. In the first set of samples, the neutrophil activation marker calprotectin was increased in subjects who developed clinical LB compared with subjects who developed antibodies against B. burgdorferi s.l. but did not develop LB. However, the finding could not be confirmed in the second set of samples, thus the study failed to identify an early prognostic marker for development of clinical LB. Interestingly, both sets of samples showed increases in two different Th1-associated markers, CXCL10 and IL-12p70, respectively, in subjects who following a bite by a B. burgdorferi s.l.-infected tick developed antibodies against B. burgdorferi s.l. but did not develop LB compared with subjects who developed clinical LB, thus supporting the hypothesis of an early strong Th1-response being important for optimal resolution of B. burgdorferi s.l. infection.
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| 15. |
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| 16. |
- Haettner Aurelius, Eva, et al.
(författare)
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Roller på livets och historiens scen. Drottning Kristinas bilder av sig själv
- 2013
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Ingår i: Bilder av Kristina. Drottning av Sverige - drottning i Rom. - 9789187594502 ; , s. 264-281
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Bokkapitel (refereegranskat)abstract
- Det tänkande som ligger under Kristinas självframställning - livet är ett skådespel - beskrivs, samt de genrebundna mönster för Kristinas jag som hon utnyttjar påvisas i Krisinas text, bl a Plutarkos biografi över Alexander den store, den kvinnliga helgonbiografin. Dessa kan knytas till Kristinas manliga klädsel, hennes transvestism samt till hennes bild av sitt offer(abdikationen)som ett hjältedåd.
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| 17. |
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| 18. |
- Höglund, Martin, et al.
(författare)
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Tyrosine kinase inhibitor usage, treatment outcome, and prognostic scores in CML: report from the population-based Swedish CML registry
- 2013
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Ingår i: Blood. - : American Society of Hematology. - 0006-4971 .- 1528-0020. ; 122:7, s. 1284-1292
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Tidskriftsartikel (refereegranskat)abstract
- Clinical management guidelines on malignant disorders are generally based on data from clinical trials with selected patient cohorts. In Sweden, more than 95% of all patients diagnosed with chronic myeloid leukemia (CML) are reported to the national CML registry, providing unique possibilities to compile population-based information. This report is based on registry data from 2002 to 2010, when a total of 779 patients (425 men, 354 women; median age, 60 years) were diagnosed with CML (93% chronic, 5% accelerated, and 2% blastic phase) corresponding to an annual incidence of 0.9/100 000. In 2002, approximately half of the patients received a tyrosine kinase inhibitor as initial therapy, a proportion that increased to 94% for younger (andlt;70 years) and 79% for older (andgt;80 years) patients during 2007-2009. With a median follow-up of 61 months, the relative survival at 5 years was close to 1.0 for patients younger than 60 years and 0.9 for those aged 60 to 80 years, but only 0.6 for those older than 80 years. At 12 months, 3% had progressed to accelerated or blastic phase. Sokal, but not European Treatment and Outcome Study, high-risk scores were significantly linked to inferior overall and relative survival. Patients living in university vs nonuniversity catchment areas more often received tyrosine kinase inhibitors up front but showed comparable survival.
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| 19. |
- Karlsson, Jerker, et al.
(författare)
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The impossibility of an ethical consumer
- 2013
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Ingår i: The ethics of consumption. - 9789086862313 ; , s. 183-188
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Bokkapitel (refereegranskat)abstract
- The thesis of this article is that the notion of an ethical food consumer is untenable unless it is coupled with a conception of food citizenship. The main arguments delivered against the notion of ethical food consumption are that consumption does not take the operations of moral psychology into account, nor afford means to tackle structural problems inherent in the relation between consumer and producer. The notion of an ethically aware food citizen is on the other hand capable of handling these problems head on. Hence, a realistic food ethics has to operate with an integrative view of consumption and citizenship.
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| 20. |
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| 21. |
- Lehrman, Anna, et al.
(författare)
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Framtidens mat - om husdjursavel och växtförädling
- 2014
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Bok (övrigt vetenskapligt/konstnärligt)abstract
- Du har kanske inte funderat över varför tomater ser ut som de gör, varför våra husdjur är så lugna och vänliga, eller hur det är möjligt att köpa en vattenmelon utan kärnor. Trots att växtförädling och djuravel har format det mesta vi äter, är det få människor som är medvetna om vilka vetenskapliga upptäckter och vilket omfattande arbete som ligger bakom maten vi lägger på våra tallrikar. Med den här boken vill vi ge en översikt över domesticeringens och förädlingens bakgrund, från jordbrukets början för mer än 10 000 år sedan till dagens molekylära arbete. Vi beskriver grunderna för genernas strukturer och funktioner, varför och hur olika avels- och förädlingsmetoder används och ger en inblick i lagstiftningen kring användning av genteknik i Sverige och EU. Vi ger också en överblick över olika produkter som tagits fram genom genetisk modifiering (GM) och en sammanfattning av de ekonomiska konsekvenserna av GM-grödor. Vidare diskuterar vi etiska frågor som rör avel och förädling i allmänhet och genetisk modifiering i synnerhet.
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| 22. |
- Lehrman, Anna, et al.
(författare)
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Framtidens mat: om husdjursavel och växtförädling
- 2020
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Bok (populärvet., debatt m.m.)abstract
- Domesticeringen av växter och djur är en lång och ständigt pågående process som har format, inte bara de domesticerade arterna och landskapet, utan även människorna. Till exempel har utvecklingen av vårt immunförsvar påverkats mycket av den nära kontakt som funnits mellan människor och tamdjur. Förändringarna hos de domesticerade djuren har varit dramatiska, från den vilda djungelhönan som får två kullar med totalt 20 kycklingar per år, till dagens värphönor som producerar mer än 300 ägg per år. Och på hundra år har den genomsnittliga veteskörden ökat från 2 till 6 ton per hektar i många europeiska länder. Även om en del av denna ökning beror på odlingsmetoder, gödning och bekämpningsmedel, har den genetiska förändringen en stor del i framstegen. Genom ökad kunskap om evolution, förståelse för ärftlighet och upptäckten av kromosomer och gener har vi gått från ett omedvetet urval till avancerade förädlings- och avelsprogram. Vår ständigt ökande kunskap om mekanismerna som styr olika egenskaper kan användas för att skräddarsy vår mat. Tack vare dessa förädlingsoch avelsprogram har vi nu tillgång till friskare djur och grödor och producerar mjölk, kött och spannmål i nivåer som våra förfäder bara kunde drömma om. Med den här boken vill vi ge en översikt över de metoder och tekniker som används i arbetet med att utveckla husdjur och växter. Vi beskriver också lagstiftningen och diskuterar etiska aspekter kring användningen av genteknik i växtförädling och djuravel. Denna bok är publicerad inom forskningsprogrammet Mistra Biotech vilket finansieras av Stiftelsen för miljöstrategisk forskning (Mistra) och Sveriges lantbruksuniversitet (SLU). Denna andra utgåva är en förkortad version av utgåvan som publicerades 2014. Ett stort tack till Inger Åhman och Marie Nyman för synpunkter under arbetets gång och Karin Eriksson för ovärderlig hjälp med textbearbetningen.
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| 23. |
- Lehrman, Anna, et al.
(författare)
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Shaping our food – an overview of crop and livestock breeding
- 2014
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Bok (övrigt vetenskapligt/konstnärligt)abstract
- You may not have thought about why tomatoes look the way they do, why our pets and farm animals are so calm and friendly, or how it is possible to get a watermelon without any seeds in it. Although the breeding of plants and livestock have shaped more or less everything we eat, few people know about the scientific achievements and the tedious work that results in the food we see on our plates every day. With this book we wish to give an overview of the background of domestication and breeding, from the beginning of farming more than 10,000 years ago to the molecular work of today. We present the basics of the structures and functions of genes, describe why and how different breeding methods are applied to crops and livestock, and give some insight into legislation surrounding the use of biotechnology in breeding in the EU and in Sweden. We also provide an overview of different products produced through genetic modification, a summary of the economic impact of such crops, and some ethical issues related to breeding in general and to genetic modification in particular.
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| 24. |
- Lehrman, Anna, et al.
(författare)
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Shaping our food: an overview of crop and livestock breeding
- 2020
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Bok (populärvet., debatt m.m.)abstract
- The domestication of plants and animals is a long and on-going process that has shaped not only the domesticated species and the landscape, but also the humans who have domesticated them. For example, the evolution of our immune system has been strongly influenced by the close contact between humans and domestic animals. The changes in domesticated species have been dramatic, from the wild red junglefowl hen raising two clutches of 10 chicks per year, to today’s laying hen producing more than 300 eggs per year. In one hundred years the average wheat yield has increased from two tonnes per hectare to six tonnes per hectare in many European countries. Although part of this increase is due to management techniques, fertilizers, and pesticides, the genetic component of such progress has been substantial.With an increased knowledge of evolution, the understanding of heredity, and the discovery of chromosomes and genes, we have gone from unintentional selection to advanced breeding programmes. Our ever-increasing knowledge of the mechanisms behind different traits can be used to customize the sources of our food. Thanks to these breeding programmes, we now have access to healthier livestock and crops, and are producing milk, meat, and grain at levels our ancestors could only have dreamed of. With this book we wish to provide an overview of the methods and techniques used in the domestication and development of new agricultural crop varieties and breeds of livestock. We also describe the legislation and discusses different ethical views on the use of biotechnology in crop and animal breeding.This book is published within the Mistra Biotech research programme, financed by the Swedish Foundation for Strategic Environmental Research (Mistra) and the Swedish University of Agricultural Sciences (SLU). This second edition is a shortened version of the previous edition. We are grateful to Inger Åhman and Marie Nyman for helpful comments on the manuscript.
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| 25. |
- Lidskog, Rolf, 1961-, et al.
(författare)
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Intensive forestry in Sweden : stakeholders' evaluation of benefits and risk
- 2013
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Ingår i: Journal of Integrative Environmental Sciences. - London : Taylor & Francis. - 1943-815X .- 1943-8168. ; 10:4, s. 145-160
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Tidskriftsartikel (refereegranskat)abstract
- There is growing consensus about the need to develop sustainable use of forest resources, but no consensus about how to interpret and implement this goal. Political institutions, governmental agencies, forest companies, and environmental organizations have partly different views on what sustainable forestry means and what strategies to use to achieve it. Not least, the climate change issue has put higher and partly new demands on forests, both as providers of biomass and as carbon sinks, which may be in conflict with other services of the forest’s ecosystem. This paper analyses how different Swedish stakeholders evaluate the possibilities for intensive forestry, that is, to increase the production of woody biomass through increased use of fertilizers, improved genetic material, the introduction of exotic tree species, and the use of fastgrowing deciduous tree species. The analysis shows that the pros and cons are evaluated differently, with some stakeholders assessing intensive forestry as a radical break from the current goal of sustainable forestry and others viewing it as according with it. It is concluded that this conflict should be understood as concerning not competing knowledge claims, but competing frames – schemes of interpretation through which the complexity of reality is reduced. This means that the solution is not to be found in improved knowledge but in increased awareness that the involved frames are the source of the conflict.
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