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Christine Rösch   Dr.  Other 
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Christine Rösch published an article in December 2018.
Top co-authors
Somidh Saha

2 shared publications

Institute for Technology Assessment and Systems Analysis, Karlsruhe Institute of Technology, Karlstr. 11, D-76133 Karlsruhe, Germany

Iulia Almeida

1 shared publications

Institute for Technology Assessment and Systems Analysis, Karlsruhe Institute of Technology, Karlstr. 11, D-76133 Karlsruhe, Germany

6
Publications
3
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27
Citations
Publication Record
Distribution of Articles published per year 
(2012 - 2018)
Total number of journals
published in
 
4
 
Publications
Article 0 Reads 0 Citations Microalgae for integrated food and fuel production Christine Rösch, Max Roßmann, Sebastian Weickert, Sebastian ... Published: 05 December 2018
GCB Bioenergy, doi: 10.1111/gcbb.12579
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Microalgae have a great potential for the sustainable production of food and fuel for a growing world population with increasing demands and changing habits. Since they are cultivated in technical systems, they do not contribute to land use competition, loss of biodiversity, and environmental pollution like other food and energy crops. Despite these advantages, the commercialization of algae technology is still in an infant stage. Algae fuel production has so far failed due to low oil prices and lack of economic viability. However, integrated food and fuel production is considered promising because the food market is more diversified and open to new and innovative products than the energy market. Integrated food and fuel production from microalgae can not only achieve higher returns on investment but also greater acceptance than fuel production alone. From the socio‐technical point of view, it is however crucial that the integrated algae production system will fulfill the promises of health and sustainability. To achieve this, a co‐design approach is used, considering public perception and the views, knowledge and values of citizens and stakeholders already at an early stage in the research and innovation process. This article is protected by copyright. All rights reserved.
Article 0 Reads 0 Citations Comparison of Ecosystem Services from Mixed and Monospecific Forests in Southwest Germany: A Survey on Public Perception Iulia Almeida, Christine Rösch, Somidh Saha Published: 11 October 2018
Forests, doi: 10.3390/f9100627
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Scientific studies have shown that mixed forests of silver fir (Abies alba Mill.) and European beech (Fagus sylvatica L.) provide higher ecosystem services than monospecific forests. Mixed forests are known for their high resilience to climate change impacts and superior biodiversity compared to monospecific forests. Despite this superiority, the transformation from monospecific to mixed forests can meet socio-technical challenges that are manifested in dissent or even in conflicts. The integration of stakeholders and citizens plays a key role in analyzing their perceptions and views of forest transformation. Their knowledge is required to co-design and implement socially acceptable options and pathways to increase the share of mixed forests. Based on a survey in Southwest Germany, we analyzed stakeholders’ and citizens’ perceptions of ecosystem services of monospecific and mixed forests of silver fir and beech. The findings show that people believe that mixed forests provide better cultural, regulating, and supporting ecosystem services than monospecific forests. However, provisioning services were perceived as being equally or even better provided by monospecific forests. The assumed abundance of old trees and the feelings of pleasantness especially influenced the superior perception of ecosystem services provided by mixed forests. The results indicate that there is public support for the transformation of monospecific silver fir and beech forests into mixed forests in Southwest Germany.
Article 3 Reads 1 Citation Sustainability assessment of the German energy transition Christine Rösch, Klaus-Rainer Bräutigam, Jürgen Kopfmüller, ... Published: 09 April 2018
Energy, Sustainability and Society, doi: 10.1186/s13705-018-0153-4
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The goal of the energy transition in Germany is to achieve a sustainable supply of energy. Providing advice for decision-makers to either continue the current transition pathway or implement strategic adjustments requires a comprehensive assessment tool. The authors have developed a Sustainability Indicator System (SIS) consisting of 45 indicators to assess if policy measures implemented so far by the Federal Government are appropriate and sufficient to achieve the energy policy targets and, furthermore, the sustainability targets defined for the German energy system. The assessment is carried out applying the SIS. For each indicator, a linear projection was calculated, based on the past 5 years for which data were available, assuming that this trend will continue in a linear way until 2020. Then, the projected value for 2020 resulting from the trend was compared to the political or defined target for 2020. The assessment was based on distance-to-target considerations, i.e. to which degree the set, proposed or desirable target will be met within the framework of the existing energy policy. The results are illustrated using a traffic light colour code. Indicators with less than 5 years of data available were given a white traffic light since no assessment was possible. A profound view on eight selected sustainability indicators that are not already part of the German monitoring process ‘Energy of the Future’ and a comprehensive overview on the sustainability assessment of the German energy system are presented. The results show that 24% of the assessed indicators are rated with a green, 7% with a yellow, 45% with a red and 24% with a white traffic light. This means that it cannot be expected that the sustainability targets defined for the German energy system will be achieved by 2020 without substantial modifications of political strategies and measures implemented so far. The developed SIS is a comprehensive decision support and navigation tool with respect to long-term governance of the German energy transition. It aims to assess and monitor the overall sustainability performance of the energy system, to identify unsustainable energy strategies and measures as well as trade-offs and to evaluate the achievements or failures of policies regarding the energy transition. It can also be adapted to assess the sustainability of the energy systems in other European countries.
Article 0 Reads 6 Citations Indicator system for the sustainability assessment of the German energy system and its transition Christine Rösch, Klaus-Rainer Bräutigam, Jürgen Kopfmüller, ... Published: 23 January 2017
Energy, Sustainability and Society, doi: 10.1186/s13705-016-0103-y
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In response to climate change, the limited availability of fossil fuels and the risks associated with nuclear energy, Germany’s energy transition aims to achieve a sustainable, environmentally sound supply of energy services. A monitoring process was established by the Federal Government to ensure that the targets defined for the transformation will be reached. The indicator system developed for that purpose mainly focuses on “classical” environmental, economic and technological indicators for which statistical time series data and political targets are available. Important socio-technical aspects of the energy system and its transition, such as affordability, participation and acceptance, remain largely neglected. This paper aims to contribute to the discussion on indicators needed for political decision-making to appropriately address sustainability aspects of the energy system and its transition, as well as to contribute to improving existing indicator systems. Therefore, the sustainability rules of the Integrative Concept of Sustainable Development were translated into indicators based on an in-depth literature review. The resulting abundance of possible indicators was then reduced using selection criteria such as comprehensiveness, possibility to determine targets and availability of data. Finally, the indicator system was adjusted based on feedback of experts from different disciplines and stakeholder interviews in the particular investigation area of southwest Thuringia. Besides classical indicators related to techno-economic and environmental aspects, the finally developed indicator system includes new sustainability indicators related to the socio-technical interface of the energy system. Thus, it is considered suitable for assessing the sustainability of the Germany energy system and its transition in an integrative and comprehensive way. The indicator system is helpful to systematically identify strengths and weaknesses of the energy system and interdependencies and conflicts of goals between different sustainability aspects. All in all, we believe that applying the indicator system appropriately can support the development of resilient political strategies for a successful energy transition. Keywords Sustainability Assessment Indicators Energy system Energy transition
Article 0 Reads 3 Citations Envisioning the sustainability of the production of short rotation coppice on grassland Christine Rösch, Cisco Aust, Juliane Jörissen Published: 01 January 2013
Energy, Sustainability and Society, doi: 10.1186/2192-0567-3-7
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Background Short rotation coppices (SRC) offer a chance to enhance sustainable biomass production and to enlarge domestic wood resources. On arable land, SRC are less competitive in many regions compared to cropping systems and thus farmers are interested to establish SRC on grassland. This change of land use is discussed controversially because of the associated effects on the carbon-sequestering ecosystem grassland. In this paper, land use changes will be analyzed in reference to sustainability objectives, including aspects of land use competition with food and energy production or the preservation of biodiversity. Methods The Integrative Sustainability Concept has been adapted and applied to identify the relevant sustainability objectives using a holistic approach in order to assess the potential for the change in sustainable land use towards an expanded supply of lignocellulose-based bioenergy. Results A set of sustainability criteria with a special focus on the change in land use from grassland to SRC has been developed and discussed. For selected criteria, adequate sustainability indicators have been chosen and applied to a case study of the state of Baden-Wuerttemberg in Germany. The indicators have been implemented by performing a spatial differentiated bottom-up assessment using GIS-based data. The results revealed that around 13% of the grassland could be converted into SRC without harming the considered sustainability criteria. Conclusions The exploitation of the assessed potential for the change in sustainable land use from grassland to SRC could contribute to decentralize renewable energy supply, local employment and income. With regard to the economic values otherwise lost-, it is recommended not to set grassland conservation as an area-wide imperative. Instead strategies to direct the establishment of SRC to the most suitable areas and technologies should be developed realizing that land use transformation will be performed in a minimal invasive way to ensure compliance with the environment and climate protection.
Article 0 Reads 17 Citations Materials flow modeling of nutrient recycling in biodiesel production from microalgae Christine Rösch, Johannes Skarka, Nadja Wegerer Published: 01 March 2012
Bioresource Technology, doi: 10.1016/j.biortech.2011.12.016
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