| 1. |
- Fröling, Morgan, 1966-, et al.
(författare)
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Appearances of Ecosystem Services in Environmental Impact Assessment - learnings from two Swedish case studies
- 2016
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Ingår i: Proceedings of Linnaeus Eco-Tech 2016.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Ecosystem Services is an increasingly used concept to understand and describe the dependencies of socio-technical systems on the ecosystems in which they exist. We have studied to what extent ecosystem services are appearing in Environmental Impact Assessments (EIA) in two Swedish cases, the improvement of ecological status in a river used for small scale hydropower and the mining operations of the MM mine. In neither of the two cases ecosystem services have been intentionally included in the work with the EIAs. The goal of the studies has been to examine to what extent ecosystem services are appearing anyway in the EIAs, to what extent data in the EIAs are sufficient to perform more structured ecosystem service assessments, and if the use of a more structured ecosystem services review during the EIA process could have contributed positively to the EIA work. Both EIAs in this study holds some information on impacts on ecosystem services, and more information on affected ecosystem functions that could be translated into ecosystems services and probably to full ecosystem service reviews with additional data gathering. Cases of ecosystem functions and services impacting other ecosystem functions and services, sometimes in several stages, were found, indicating that such functions or services could be of special importance to protect and / or support.
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| 2. |
- Grönlund, Erik, et al.
(författare)
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Ekoteknik (Ecotechnics / Ecotehcnology) – 30 Years of Experience in Interdiciplinery Education
- 2014
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Ingår i: Proceedings of the 20th International Sustainable Development Research Conference Trondheim 18-20 June 2014. - Trondheim : Norwegian University of Science and Technology, Department of Product Design. - 9788291917344 ; , s. 17-21
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Konferensbidrag (refereegranskat)abstract
- An important part of a society’s resilience is how prepared it is to cope with the changing conditions during the alpha and omega phases according to resilience theory. Lars Thofelt, an academic from the mid Sweden region, early recognized this need for students to develop skills needed for a societal change, and devoted his life to pedagogy suitable for this. The main outcome of his achievement was the interdisciplinary university program in Ecotechnics/Ecotechnology (Ekoteknik in Swedish), at Mid Sweden University. Ecology, economy and technology in cooperation for sustainable development were the original approach, and still are.Thofelt’s ideas had a main focus of helping students develop their inherent capabilities of solving problems and overcome obstacles. After Thofelt’s 12 years at the program his ideas were carried on by former colleagues and students, and the teaching further developed with a mix of the Thofelt tradition and other experiences brought in by new employees. This paper describes this interdisciplinary teaching approach with special focus on development of resilience capacity in students.It was concluded that 1) a key element to develop resilience skills in students is to push them to a self-propelled learning behavior rather than traditional teaching, 2) not too easily provide the students with answers will develop their problem solving skills, 3) doing-before-reading teaching is more time consuming but seem to give deeper knowledge, 4) interdisciplinary teaching will in the long run benefit from having the interdisciplinary team within the department, rather than as a conglomerate of several departments.
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| 3. |
- Tellström, Susanne, 1986-, et al.
(författare)
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Ecosystem Service Assessment of Measures to Mitigate Small-scale Hydropower Ecological Impact
- 2016
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Ingår i: Proceedings of 22nd International Sustainable Development Research Society Conference, Universidade Nova de Lisboa, Lisbon, Portugal, 13 – 15 July 2016.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Hydropower is important for provisioning of renewable energy, but the ecological effects to watersheds and rivers used for hydro-electrical production has gained increased attention in recent years. Concerns in connection to small-scale hydropower plants are particularly pointed out, as small plants causes several issues for aquatic biodiversity while the energy output remains limited. Hydropower dams poses as migration barriers, e.g. limiting reproduction of migratory fish; the flow regulation regimes disturbs the natural seasonal flows and damages bottom fauna; and rivers adapted to hydropower have altered biotic factors removing entire ecosystems, such as seasonally flooded wetlands. Projects to mitigate such impacts while maintaining hydro-electrical production are presently discussed and in some cases start to be undertaken. One such project is planned in river Billstaån, Sweden, affected by three small-scale hydropower plants and historically also by timber floating. The main measures in the ecological restoration process include construction of fauna passages, deconstruction of an unused reservoir and reintroduction of freshwater pearl mussels. The restoration project is carried out by the company owning the hydropower plants in Billstaån, in a joint effort including local authorities and stakeholders, to benefit local biodiversity and strengthen the ecological status of Billstaån towards the European Water Framework Directive. In this study, the expected outcomes of the Billstaån river restoration project has been assessed in terms of ecosystem services. Note that ecosystem services were not considered in the project planning of the restoration project itself, but were suggested for later monitoring efforts and for enabling inclusion of indicators of economic and social development connected to the restoration results. As ecosystem services describe the value of ecosystems through their interaction with society, this is done to complement ecological monitoring with effects on human residents in the area. Two frameworks for ecosystem service assessment have been tested: Corporate Ecosystem Service Review (ESR) and Toolkit for Ecosystem Service Site-based Assessment (TESSA). Both frameworks have been useful for assessing the expected development of Billstaån, but each of them have specific limitations. While ESR was good for qualitative scoping and defining important ecosystem services, the corporate focus made the later steps of the ESR framework hard to implement in this type of case. TESSA worked well for providing tools for quantitative assessment, but at present the number of services covered by the toolkit was limited. This indicates that different methods for ecosystem service assessment provide different levels of understanding of the assessed system. The two frameworks used to assess Billstaån do complement each other in terms of scope, but combined they point at gaps in coverage. This study has shown that ecosystem service assessment provides a complementary perspective of the value of increasing ecological status in rivers affected by small-scale hydropower, but also that the ecosystem services methodology needs further development for this type of case.
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