| 1. |
- Felton, Adam, et al.
(författare)
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Keeping pace with forestry : Multi-scale conservation in a changing production forest matrix
- 2020
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Ingår i: Ambio. - : Springer. - 0044-7447 .- 1654-7209. ; 49:5, s. 1050-1064
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Tidskriftsartikel (refereegranskat)abstract
- The multi-scale approach to conserving forest biodiversity has been used in Sweden since the 1980s, a period defined by increased reserve area and conservation actions within production forests. However, two thousand forest-associated species remain on Sweden's red-list, and Sweden's 2020 goals for sustainable forests are not being met. We argue that ongoing changes in the production forest matrix require more consideration, and that multi-scale conservation must be adapted to, and integrated with, production forest development. To make this case, we summarize trends in habitat provision by Sweden's protected and production forests, and the variety of ways silviculture can affect biodiversity. We discuss how different forestry trajectories affect the type and extent of conservation approaches needed to secure biodiversity, and suggest leverage points for aiding the adoption of diversified silviculture. Sweden's long-term experience with multi-scale conservation and intensive forestry provides insights for other countries trying to conserve species within production landscapes.
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| 2. |
- Angelstam, Per, et al.
(författare)
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Barriers and bridges for sustaining functional habitat networks : A macroecological system analysis of wet grassland landscapes
- 2022
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Ingår i: Ecology and Evolution. - : Wiley. - 2045-7758. ; 12:4
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Tidskriftsartikel (refereegranskat)abstract
- This study aims at supporting the maintenance of representative functional habitat networks as green infrastructure for biodiversity conservation through transdisciplinary macroecological analyses of wet grassland landscapes and their stewardship systems. We chose ten north European wet grassland case study landscapes from Iceland and the Netherlands in the west to Lithuania and Belarus in the east. We combine expert experiences for 20–30 years, comparative studies made 2011–2017, and longitudinal analyses spanning >70 years. Wader, or shorebird, (Charadrii) assemblages were chosen as a focal species group. We used evidence-based knowledge and practical experience generated in three steps. (1) Experts from 8 wet grassland landscapes in northern Europe's west and east mapped factors linked to patterns and processes, and management and governance, in social-ecological systems that affect states and trends of wet grasslands as green infrastructures for wader birds. (2) To understand wader conservation problems and their dynamic in wet grassland landscapes, and to identify key issues for successful conservation, we applied group modeling using causal loop diagram mapping. (3) Validation was made using the historic development in two additional wet grassland landscapes. Wader conservation was dependent on ten dynamically interacting ecological and social system factors as leverage points for management. Re-wetting and grazing were common drivers for the ecological and social system, and long-term economic support for securing farmers’ interest in wader bird conservation. Financial public incentives at higher levels of governance of wetland management are needed to stimulate private income loops. Systems analysis based on contrasting landscape case studies in space and over time can support (1) understanding of complex interactions in social-ecological systems, (2) collaborative learning in individual wet grassland landscapes, and (3) formulation of priorities for conservation, management, and restoration.
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| 3. |
- Angelstam, Per, et al.
(författare)
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Evidence-Based Knowledge Versus Negotiated Indicators for Assessment of Ecological Sustainability : The Swedish Forest Stewardship Council Standard as a Case Study
- 2013
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Ingår i: Ambio. - : Springer Science and Business Media LLC. - 0044-7447 .- 1654-7209. ; 42:2, s. 229-240
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Tidskriftsartikel (refereegranskat)abstract
- Assessing ecological sustainability involves monitoring of indicators and comparison of their states with performance targets that are deemed sustainable. First, a normative model was developed centered on evidence-based knowledge about (a) forest composition, structure, and function at multiple scales, and (b) performance targets derived by quantifying the habitat amount in naturally dynamic forests, and as required for presence of populations of specialized focal species. Second, we compared the Forest Stewardship Council (FSC) certification standards' ecological indicators from 1998 and 2010 in Sweden to the normative model using a Specific, Measurable, Accurate, Realistic, and Timebound (SMART) indicator approach. Indicator variables and targets for riparian and aquatic ecosystems were clearly under-represented compared to terrestrial ones. FSC's ecological indicators expanded over time from composition and structure towards function, and from finer to coarser spatial scales. However, SMART indicators were few. Moreover, they poorly reflected quantitative evidence-based knowledge, a consequence of the fact that forest certification mirrors the outcome of a complex social negotiation process.
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| 4. |
- Arnqvist, Goran, et al.
(författare)
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Falsk marknadsföring om hållbart skogsbruk
- 2022
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Ingår i: Svenska Dagbladet Debatt. - 1101-2412.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Dagens svenska skogsbruk är inte ekologiskt hållbart. Att saluföra det som hållbart är därför – för att tala klarspråk – falsk marknadsföring, skriver forskare.
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| 5. |
- Felton, Adam, et al.
(författare)
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Correction to: Keeping pace with forestry : Multi-scale conservation in a changing production forest matrix (vol 49, pg 1050, 2020)
- 2020
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Ingår i: Ambio. - : Springer. - 0044-7447 .- 1654-7209. ; 49:5, s. 1065-1066
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Tidskriftsartikel (refereegranskat)abstract
- In the original published article, the sentence “Nevertheless, semi-natural forest remnants continue to be harvested and fragmented (Svensson et al. 2018; Jonsson et al. 2019), and over 2000 forest-associated species (of 15 000 assessed) are listed as threatened on Sweden’s red-list, largely represented by macro-fungi, beetles, lichens and butterflies (Sandström 2015).”under the section Introduction was incorrect. The correct version of the sentence is “Nevertheless, semi-natural forest remnants continue to be harvested and fragmented (Svensson et al. 2018; Jonsson et al. 2019), and approximately 2000 forest-associated species (of 15 000 assessed) are on Sweden’s red-list, largely represented by macro-fungi, beetles, lichens and butterflies (Sandström 2015).”
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| 6. |
- Manton, Michael, et al.
(författare)
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Wet Grasslands as a Green Infrastructure for Ecological Sustainability: Wader Conservationin Southern Sweden as a Case Study
- 2016
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Ingår i: Sustainability. - : MDPI. - 2071-1050. ; 8:4, s. 340-
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Tidskriftsartikel (refereegranskat)abstract
- Biosphere Reserves aim at being role models for biodiversity conservation. This studyfocuses on the unsuccessful conservation of waders (Charadrii) on wet grasslands in the KristianstadVattenrike Biosphere Reserve (KVBR) in southern Sweden. Predation on nests and young hasbeen proposed as one reason contributing to the decline of waders. We explored this hypothesisby comparing two landscapes, one with declining (KVBR) and one with stable (Östergötland)wader populations on managed wet grasslands in southern Sweden. Specifically, we tested threepredictions linked to predation on wader nests and young, namely that (1) the relative abundanceof avian predators and waders; (2) the avian predator abundance; and (3) the predation rate onartificial wader nests, should all be higher in declining versus stable populations. All predictionswere clearly supported. Nevertheless, predation may not be the ultimate factor causing waderpopulation declines. We discuss the cumulative effects of landscape change linked to increased foodresources for predators, reduced wet grassland patch size and quality. Holistic analyses of multiplewet grassland landscapes as social-ecological systems as case studies, including processes such aspredation and other factors affecting waders, is a promising avenue towards collaborative learningfor wet grasslands as a functional green infrastructure. However, if governance and managementapproaches can be improved is questionable without considerable investment in both ecological andsocial systems.
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| 7. |
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| 8. |
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| 9. |
- Andersson, Kjell, et al.
(författare)
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Connecting Municipal and Regional Level Planning: Analysis and Visualization of Sustainability Indicators in Bergslagen, Sweden
- 2013
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Ingår i: European Planning Studies. - : Informa UK Limited. - 0965-4313 .- 1469-5944. ; 21, s. 1210-1234
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Tidskriftsartikel (refereegranskat)abstract
- Sustainable development as a process towards sustainability requires collaboration among societal actors and stakeholders at multiple levels. A key issue is to provide them with that they have comprehensive and transparent knowledge base representing the state and trends of different dimensions of sustainability. This study addresses the need to analyse and present data of sustainability as a foundation for the sustainable development process within municipalities, and among them. As a case study, we focus on 18 municipalities in the crisis-struck Bergslagen region in Sweden and compare them with 101 surrounding municipalities. Data from 2001 and 2006 on 15 indicators representing ecological, economic and social sustainability criteria were transformed to a common scale through normalization around the median, and summarized. Bergslagen region municipalities performed poorer than the surrounding ones for all dimensions in 2006. The change from 2001 to 2006 was positive for economic and social criteria, while the ecological dimension developed negatively in all municipalities. We stress the need for municipalities to collaborate with each other and other actors both at municipal and regional levels, and to use sustainability indicators as a base for informed planning processes. We propose visualization of indicators using maps to support decision-making and social learning.
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| 10. |
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| 11. |
- Andersson, Kjell, et al.
(författare)
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Green infrastructures and intensive forestry: Need and opportunity for spatial planning in a Swedish rural-urban gradient
- 2013
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Ingår i: Scandinavian Journal of Forest Research. - : Informa UK Limited. - 0282-7581 .- 1651-1891. ; 28, s. 143-165
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Tidskriftsartikel (refereegranskat)abstract
- There is a current industrial and societal interest in Europe to further intensify the yield of wood for the forest industry and biomass. At the same time, green infrastructures for ecological and sociocultural values in forest landscapes should be functional. Municipalities have exclusive responsibility for comprehensive planning in Sweden. We modelled the spatial distribution of green infrastructures in terms of three forest types with high ecological values, and three sociotopes with high sociocultural values in 119 municipalities in a ruralurban gradient in Sweden. Forest land without such values should be available for intensive forestry with lower conflict risk. We also estimated the municipalities' potential for physical planning in terms of financial and social capital, and ownership category structure. The area of functional green infrastructures varied considerably among municipalities. Municipalities with a high proportion of functional green infrastructure, thus less available for intensive forestry, were characterised by a stronger tax base, higher population density and lower demographic dependency ratio, and lower proportions of industrial and state forest ownership. We discuss the need for and opportunities of introducing collaborative physical planning to accommodate multiple demands on forest landscapes. We conclude that to accommodate both functional green infrastructures and intensive forestry, a landscape approach including knowledge-based collaboration is needed at multiple-levels of governance and management.
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| 12. |
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| 13. |
- Andersson, Kjell, 1956-2014, et al.
(författare)
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Limited GIS skills hamper spatial planning for green infrastructures in Sweden
- 2022
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Ingår i: Geografiska Notiser. - : Geografilärarnas Riksförening. - 0016-724X. ; 80:1, s. 16-35
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The term green infrastructure captures the need to conserve biodiversity and to sustain landscapes’ different ecosystem services. Maintaining green infrastructures through protected areas, management and landscape restoration requires knowledge in geography, spatial data about biophysical, anthropogenic and immaterial values, spatial comprehensive planning, and thus geographical information systems (GIS). To understand land use planning practices and planning education regarding GIS in Sweden we interviewed 43 planners and reviewed 20 planning education programmes. All planners used GIS to look at data but did not carry out spatial analyses of land covers. BSc programmes included more GIS than MSc programmes but very few taught analyses for spatial planning. As key spatial planning actors, municipalities’ barriers and bridges for improved GIS use for collaborative learning about green infrastructures are discussed. A concluding section presents examples of how GIS can support spatial planning for green infrastructures.
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| 14. |
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| 15. |
- Angelstam, Per
(författare)
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Agricultural Intensification Reduces the Portfolio of Wetland Ecosystem Services: European Danube River Lowlands as a Global Biodiversity Hotspot
- 2023
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Ingår i: Land. - : MDPI AG. - 2073-445X. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Anthropogenic landscape transformations have promoted the provision of ecosystem services (ES) at the expense of other ES, biodiversity, and human well-being. We analysed the transformation portfolios of ES provisions, the costs of transformation, and the rivalry between ES categories and biodiversity conservation during the pre-communist and communist eras. We also examined EU influences in Romania's Danube River lowlands. The environmental history of social-ecological systems was used to: (1) map transformations of natural environments; (2) analyse the outputs of human modes of production, including crops, fish, timber, and livestock, using economic valuation methods and by appropriating the primary means of production; and (3) describe ideologies and values as drivers of ES transformations. During the communist era, the surface area of the agricultural land increased at the expense of natural ecosystems. This resulted in increased provisions being made for crops and timber at the expense of the fish supply; it also caused a reduction in livestock. The costs of land reclamation, hydrotechnical works, and the use of fertilizers and pesticides, resulted in a net annual loss of EUR 36 million for the entire case study area, disregarding the losses of other ES. Achieving a balanced portfolio of ES requires a discussion about the need for nature restoration, transdisciplinary social-ecological research, and the identification of key leverage points.
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| 16. |
- Angelstam, Per
(författare)
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Analys av skogarna i Dalarnas och Gävleborgs län : Prioriteringsstöd inför områdesskydd
- 2003
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Den svenska skogspolitiken innebär att biologiska mångfald ska bevaras, både i from av hållbara produktiva ekosystem och bevarande av livskraftiga populationer av alla förekommande arter. Givet en lång historia av intensivt nyttjande av skogarna för produktion av virke, och en konkurrens mellan arealer för produktion och naturvård, så är det angeläget att utveckla kostnadseffektiva och verksamma tekniker för strategisk och taktisk planering.Detta gäller såväl skydd av natur, men även skogsskötsel och återskapande av funktionella ekosystem.Som en praktisk tillämpning av utvecklingsarbetet inom forskningsprogrammet ” Fjärranalys för miljö” genomfördes under 2002 en regional bristanalys presenteras sedan en rumslig analys av var trakter av speciellt intresse för bevarande av av olika skogstyper ligger, i vilken grad är de skyddade och om de utgör fungerade nätverk av livsmiljöer för olika artar. Inledningsvis presenteras en metodik för regional bristanalys.I det andra avsnittet presenterar vi ett angreppssätt för att utvärdera funktionen av de arealer som det enligt den regionala bristanalysen är brist på. Detta baseras på kvalitativa och kvantitativa kunskaper om arter med olika landskapsekologiska krav som är specialiserade på olika skogstyper, och en kartering av olika skogstyper.
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| 17. |
- Angelstam, Per
(författare)
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Assessing levels, trade-offs and synergies of landscape services in the Iranian province of Qazvin: towards sustainable landscapes
- 2022
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Ingår i: Landscape Ecology. - : Springer Science and Business Media LLC. - 0921-2973 .- 1572-9761. ; 37, s. 305-327
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Tidskriftsartikel (refereegranskat)abstract
- Context Evidence-based knowledge is crucial for place-based knowledge production and learning towards sustainable landscapes through stewardship and integrated spatial planning. Objectives We focus on the landscape service concept as a tool, and three fundamental challenges for its use: (1) how to monitor benefits provided by different landscapes; (2) to demonstrate trade-offs and synergies among benefits in a landscape; and (3) to discuss how to incorporate results from analyses into landscape stewardship and planning. Methods As a case study we chose the Iranian Qazvin province with diverse natural and anthropogenic landscapes, and top-down societal steering. Five landscape services (water yield, water regulation, pollination, actual net primary production (NPPact) and social-cultural connectivity) were assessed and compared. Results All landscape services were significantly correlated. Major trade-offs and synergies among services were between NPPact and water yield and regulation. Trade-off and synergy clusters showed that landscape functions depend on both natural and anthropogenic landscape patterns and processes. Conclusions Providing transparent data about trade-offs and synergies among landscape services can facilitate learning about which services are important among landscapes. For each of six settings we suggest action plans. We discuss the role of Iranian landscape stewardship and planning, and integrative research needs.
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| 18. |
- Angelstam, Per
(författare)
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Assessment and Spatial Planning for Peatland Conservation and Restoration: Europe's Trans-Border Neman River Basin as a Case Study
- 2021
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Ingår i: Land. - : MDPI AG. - 2073-445X. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- Peatlands are the "kidneys" of river basins. However, intensification of agriculture and forestry in Europe has resulted in the degradation of peatlands and their biodiversity (i.e., species, habitats and processes in ecosystems), thus impairing water retention, nutrient filtration, and carbon capture. Restoration of peatlands requires assessment of patterns and processes, and spatial planning. To support strategic planning of protection, management, and restoration of peatlands, we assessed the conservation status of three peatland types within the trans-border Neman River basin. First, we compiled a spatial peatland database for the two EU and two non-EU countries involved. Second, we performed quantitative and qualitative gap analyses of fens, transitional mires, and raised bogs at national and sub-basin levels. Third, we identified priority areas for local peatland restoration using a local hotspot analysis. Nationally, the gap analysis showed that the protection of peatlands meets the Convention of Biological Diversity's quantitative target of 17%. However, qualitative targets like representation and peatland qualities were not met in some regional sub-basins. This stresses that restoration of peatlands, especially fens, is required. This study provides an assessment methodology to support sub-basin-level spatial conservation planning that considers both quantitative and qualitative peatland properties. Finally, we highlight the need for developing and validating evidence-based performance targets for peatland patterns and processes and call for peatland restoration guided by social-ecological research and inter-sectoral collaborative governance.
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| 19. |
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| 20. |
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| 21. |
- Angelstam, Per
(författare)
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Challenges and Solutions for Forest Biodiversity Conservation in Sweden: Assessment of Policy, Implementation Outputs, and Consequences
- 2023
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Ingår i: Land. - 2073-445X. ; 12
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Tidskriftsartikel (refereegranskat)abstract
- Swedish policies aim at conserving biological production, biodiversity, cultural heritage and recreational assets. This requires compositionally and structurally functional networks of representative habitats, the processes that maintain them, and resilient ecosystems. The term green infrastructure (GI) captures this. We review (1) policy concerning forest biodiversity conservation from the 1990s; (2) the implementation outputs, including the formulation of short-term and evidence-based long-term goals for protected areas, education, and the development of hierarchical spatial planning; (3) the consequences in terms of formally protected and voluntarily set-aside forest stands, as well as conservation management and habitat restoration. We assess the successes and failures regarding policy, outputs and consequences, discuss challenges to be addressed, and suggest solutions. Policies capture evidence-based knowledge about biodiversity, and evidence-based conservation planning as an output. However, the desired consequences are not met on the ground. Thus, the amount of formally protected and voluntary set-aside forests are presently too low, and have limited quality and poor functional connectivity. GI functionality is even declining because of forestry intensification, and insufficient conservation. Challenges include limited collaborative learning among forest and conservation planners, poor funding to conserve forest habitats with sufficient size, quality and connectivity, and national politics that ignores evidence-based knowledge. As solutions, we highlight the need for diversification of forest management systems with a landscape perspective that matches forest owner objectives and regional social-ecological contexts. This requires integrative approaches to knowledge production, learning and spatial planning.
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| 22. |
- Angelstam, Per
(författare)
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Choice experiment assessment of public preferences for forest structural attributes
- 2015
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Ingår i: Ecological Economics. - : Elsevier BV. - 0921-8009 .- 1873-6106. ; 119, s. 8-23
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Tidskriftsartikel (refereegranskat)abstract
- Combining the approach used in landscape research with non-market valuation techniques, the aim of this study is to document human habitat selection for recreational purposes in a gradient of forest naturalness. The results indicate that respondents prefer older stands with vertical layering, irregularly spaced trees and a greater number of tree species. Our study thus indicates that forests that are managed (or left unmanaged) for biodiversity purposes are also likely to be attractive to humans. To conclude, while greater management intensity was associated with higher disutility regardless of the model employed, we do not perceive a risk of conflict between forest management designed to protect biodiversity and management targeting recreational value. Consequently, there is a need for spatially differentiated forest management that discriminates among different functions. The state ownership of all larger Polish forest massifs makes this zoning approach feasible. (C) 2015 Elsevier B.V. All rights reserved.
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| 23. |
- Angelstam, Per, et al.
(författare)
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Collaborative learning to unlock investments for functional ecological infrastructure: Bridging barriers in social-ecological systems in South Africa
- 2017
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Ingår i: Ecosystem Services. - : Elsevier BV. - 2212-0416. ; 27, s. 291-304
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Tidskriftsartikel (refereegranskat)abstract
- Maintenance of functional ecological (or green) infrastructure is threatened by habitat conversion, fragmentation and loss, water scarcity, invasive species, climate change, resource extraction, poor policy implementation and societal inequity. Using South Africa as a case study, our transdisciplinary team identified actions likely to be effective in scaling up research and development projects that support implementation of policy about ecological infrastructure by active adaptive management. Based on expert knowledge at three scales, we analysed South Africa's opportunity to active adaptive management and to unlock investments that enhance functional ecological infrastructure. Barriers included lack of trust among actors, limited collaborative governance and integrated planning, including local partnerships; as well as a poor inclusion of evidence-based knowledge based on monitoring of landscape restoration efforts and its social and ecological consequences. Bridges include practicing transdisciplinary knowledge production, enhancing social learning among actors and stakeholders, and advocacy based on improved understanding. We propose a portfolio of place-based actions that could help to facilitate unlocking investments for functional ecological infrastructure by prioritising conservation, management and restoration through integrated cross-scale, collaborative and multi-sector spatial planning. Understanding the structure and dynamics of social-ecological systems, identifying champions, framing key messages for different audiences, and sharing failures and success stories internationally, are crucial requirements to unlock investments.
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| 24. |
- Angelstam, Per, et al.
(författare)
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Conservation and management of specialised species. Sustaining legacies of natural forests and cultural landscapes.
- 2013
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Ingår i: Integrative approaches as an opportunity for the conservation of forest biodiversity.. - 9789525980066 ; , s. 124-133
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Bokkapitel (refereegranskat)abstract
- After a brief review of European landscape history, we conclude that maintenance of specialised species requires consideration of legacies of both naturally dynamic forests and pre-industrial cultural landscapes. Next, we propose the need for conservation, management, and restoration in the context of intensified use of forests and abandonment of cultural woodlands across entire landscapes. Two key issues include gathering knowledge about performance targets regarding how much habitat different species need and developing knowledge-based dialogue. While the focus is on the European continent, the arguments in this chapter are generally applicable.
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| 25. |
- Angelstam, Per
(författare)
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Conservation of disappearing cultural landscape's biodiversity: are people in Belarus willing to pay for wet grassland restoration?
- 2018
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Ingår i: Wetlands Ecology and Management. - : Springer Science and Business Media LLC. - 0923-4861 .- 1572-9834. ; 26, s. 943-960
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Tidskriftsartikel (refereegranskat)abstract
- Abandonment of traditional farming practices, such as hay-making and pasturing, has resulted in rapid loss of open wet grassland habitats in Europe. The globally threatened Aquatic Warbler (Acrocephalus paludicola L.) is a bird species that occurs almost exclusively in open fen mires, which have virtually disappeared in Western Europe, but still persist locally in Eastern Europe. Focusing on the world's most important breeding site for Aquatic Warbler, the Zvaniec fen mire in Belarus, we estimated Belarusian citizens' willingness-to-pay for adequate conservation management of this fen mire and its focal species the Aquatic Warbler. Results from a discrete choice experiment indicated that Belarusian citizens were willing to pay for appropriate conservation programmes of the Zvaniec fen mire. Scything and mechanical mowing were preferred compared to controlled burning, and especially over herbicide treatment of encroaching shrubs. Conservation management was preferred over legal protection of wetland areas without management. Respondents considered such passive conservation to be insufficient to maintain open fen mire habitat and gave a higher priority to active conservation management programmes. These preferences are consistent with evidence-based knowledge about what is effective conservation management for the Aquatic Warbler. Given the gradual disappearance of Europe's traditional cultural landscapes, we discuss the challenge to fund the maintenance of this biocultural biodiversity legacy.
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