| 1. |
- Moberg, Christina, et al.
(författare)
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De unga gör helt rätt när de stämmer staten
- 2022
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Ingår i: Aftonbladet. - 1103-9000.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- 1 620 forskare och lärare i forskarvärlden: Vi ställer oss bakom Auroras klimatkrav
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| 2. |
- Bolin, David, 1983, et al.
(författare)
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Calibrating regionally downscaled precipitation over Norway through quantile-based approaches
- 2016
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Ingår i: Advances in Statistical Climatology, Meteorology and Oceanography. - 2364-3579 .- 2364-3587. ; 2, s. 39-47
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Tidskriftsartikel (refereegranskat)abstract
- Dynamical downscaling of earth system models is intended to produce high-resolution climate in- formation at regional to local scales. Current models, while adequate for describing temperature distributions at relatively small scales, struggle when it comes to describing precipitation distributions. In order to better match the distribution of observed precipitation over Norway, we consider approaches to statistical adjustment of the output from a regional climate model when forced with ERA-40 reanalysis boundary conditions. As a second step, we try to correct downscalings of historical climate model runs using these transformations built from downscaled ERA-40 data. Unless such calibrations are successful, it is difficult to argue that scenario-based downscaled climate projections are realistic and useful for decision makers. We study both full quantile cali- brations and several different methods that correct individual quantiles separately using random field models. Results based on cross-validation show that while a full quantile calibration is not very effective in this case, one can correct individual quantiles satisfactorily if the spatial structure in the data are accounted for. Interestingly, different methods are favoured depending on whether ERA-40 data or historical climate model runs are adjusted.
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| 3. |
- Brukas, Vilis, et al.
(författare)
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Decision Support Tools and Strategies to Simulate Forest Landscape Evolutions Integrating Forest Owner Behaviour: A Review from the Case Studies of the European Project, INTEGRAL
- 2017
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Ingår i: Sustainability. - : MDPI AG. - 2071-1050. ; 9
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Forskningsöversikt (refereegranskat)abstract
- For forest sustainability and vulnerability assessment, the landscape scale is considered to be more and more relevant as the stand level approaches its known limitations. This review, which describes the main forest landscape simulation tools used in the 20 European case studies of the European project "Future-oriented integrated management of European forest landscapes" (INTEGRAL), gives an update on existing decision support tools to run landscape simulation from Mediterranean to boreal ecosystems. The main growth models and software available in Europe are described, and the strengths and weaknesses of different approaches are discussed. Trades-offs between input efforts and output are illustrated. Recommendations for the selection of a forest landscape simulator are given. The paper concludes by describing the need to have tools that are able to cope with climate change and the need to build more robust indicators for assessment of forest landscape sustainability and vulnerability.
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| 4. |
- Brukas, Vilis, et al.
(författare)
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How Sensitive Are Ecosystem Services in European Forest Landscapes to Silvicultural Treatment?
- 2015
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Ingår i: Forests. - : MDPI AG. - 1999-4907. ; 6, s. 1666-1695
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Tidskriftsartikel (refereegranskat)abstract
- While sustainable forestry in Europe is characterized by the provision of a multitude of forest ecosystem services, there exists no comprehensive study that scrutinizes their sensitivity to forest management on a pan-European scale, so far. We compile scenario runs from regionally tailored forest growth models and Decision Support Systems (DSS) from 20 case studies throughout Europe and analyze whether the ecosystem service provision depends on management intensity and other co-variables, comprising regional affiliation, social environment, and tree species composition. The simulation runs provide information about the case-specifically most important ecosystem services in terms of appropriate indicators. We found a strong positive correlation between management intensity and wood production, but only weak correlation with protective and socioeconomic forest functions. Interestingly, depending on the forest region, we found that biodiversity can react in both ways, positively and negatively, to increased management intensity. Thus, it may be in tradeoff or in synergy with wood production and forest resource maintenance. The covariables species composition and social environment are of punctual interest only, while the affiliation to a certain region often makes an important difference in terms of an ecosystem service's treatment sensitivity.
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| 5. |
- Brukas, Vilis, et al.
(författare)
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Multiple-use forestry as a boundary object: From a shared ideal to multiple realities
- 2017
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Ingår i: Land Use Policy. - : Elsevier BV. - 0264-8377 .- 1873-5754. ; 69, s. 247-258
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Tidskriftsartikel (refereegranskat)abstract
- Today, multiple-use (or multifunctional) forestry is one of the main concepts guiding European forestry. While there is wide acceptance of the overall concept, here is a lack of coherence in definitions, policies and practices. Such outcomes indicate that multiple-use forestry (MUF) may contain the essential properties of a "boundary object", i.e. something that is robust enough to conceptually unite different interests, but at the same time is flexible enough to encompass different practices in line with local needs and conditions. This study sets out to explore the conceptualization and implementation of MUF as a boundary object, examining the overall trends at an international level, and scrutinising the national specifics in three case countries: Lithuania, the Netherlands and Sweden. The review of international literature finds no consensus on what MUF is, beyond combining two or more forest functions or uses. The case countries show widely different approaches to conceptualizing and implementing MUF, not least in terms of spatial scales for integrating or segregating various functions. The analysis indicates that we should not expect instrumentation of MUF toward uniform guidelines to shape forestry practices throughout Europe. Rather it will continue to serve the profession as a boundary object that serves as a mediating concept between various interests while being inclusive of a wide set of forestry practices.
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| 6. |
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| 7. |
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| 8. |
- Felton, Adam, et al.
(författare)
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The biodiversity contribution of wood plantations: Contrasting the bird communities of Sweden's protected and production oak forests
- 2016
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Ingår i: Forest Ecology and Management. - : Elsevier BV. - 0378-1127 .- 1872-7042. ; 365, s. 51-60
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Tidskriftsartikel (refereegranskat)abstract
- The oak-dominated woodlands and forests of northern Europe have experienced dramatic declines due to agriculture, urbanization, and conifer-dominated production forestry. These losses have had a substantial negative impact on biodiversity due to the large number of forest species which depend on oak and the environments oak-dominated forests provide. Production oak stands may serve as a means of supplementing or complementing the habitat provided by the limited remaining natural oak remnants in this region. Here we evaluate the extent to which oak plantations in temperate southern Sweden provide habitat and resources for bird communities, by surveying and contrasting the bird species composition and diversity found in mature and young production oak stands (5 and 8 replicates respectively) and protected oak-dominated remnant forests (5 replicates). The mature production stands possessed a bird community partially overlapping in bird species composition, and comparable in species richness (34 species) to that found within protected oak forests (39 species). Furthermore, the production oak forests surveyed hosted threatened or near threatened bird species, including black woodpecker (Dryocopus martius), goldcrest (Regulus regulus), starling (Sturnus vulgaris), and yellowhammer (Emberiza citrinella). Though production oak forests cannot replace the habitat provided by protected oak forests, these stands do appear to provide conditions consistent with the habitat and resource requirements of a diverse cross-section of bird species in this region, including species of substantial conservation concern. Production oak forests thus have the capacity to make a positive contribution to biodiversity conservation, as well as providing a diverse range of goods and services to society. (C) 2016 Elsevier B.V. All rights reserved.
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| 9. |
- Guillén Alm, Luis Andrés, et al.
(författare)
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Social capital in small-scale forestry: A local case study in Southern Sweden
- 2015
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Ingår i: Forest Policy and Economics. - : Elsevier BV. - 1389-9341 .- 1872-7050. ; 53, s. 21-28
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Tidskriftsartikel (refereegranskat)abstract
- Small-scale forestry builds upon interactions among local stakeholders. Forest management entails multiple social situations such as consultations or cooperative engagements between owners and forest professionals. Successful social endeavours rest on positive social capital as operationalised via trust. Based on qualitative in-depth interviews with forest owners, managers and other forestry stakeholders, this study explores how trust influences the social relationships in a local context of Southern Swedish forestry. Most strikingly, the analysis reveals large differences in owners' trust towards two major actors: the Swedish Forest Agency (SFA) and the forest owner association (FOA) Sodra. Permanence of personnel, a client-based approach, and personal features of SFA's local forest officer lead to strong local anchoring and high trust towards SFA Sodra proved to be a trustful partner in the aftermath of calamities; however its industrial priorities seem to erode owners' trust. The empirical findings of this study demonstrate the importance of recognising personal relationships and the catalysing role of bonding social capital in order to understand the local forest management situations. Our results are useful for forestry organisations and policy-makers willing to comprehend the local context and implement best practices in small-scale forestry. (C) 2015 Elsevier B.V. All rights reserved.
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| 10. |
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