Suchergebnisse

Genetically modified herbicide-resistant (GMHR) sugar beet (Beta vulgaris L.) has been cultivated in the US for several years and an application has been submitted for cultivation in Europe. Concerns have been raised about how GMHR sugar beet cultivation might impair the agro-environment. European legislation for GM plants requires, prior to their commercial import and/or cultivation, a stepwise reduction of the containment and a gradual increase in the scale of release. Experimental results gained during this procedure enter an environmental risk assessment; after the GM plant approval, a systematic monitoring of potential adverse environmental effects is required. We collected information on sugar beet biology and cultivation and the HR technology. We categorised the literature findings, evaluated the evidence of agro-environmental effects and indicated adverse effects. The impacts are directly and indirectly linked to sugar beet biology and/or to the HR technology. Most likely are a) adverse herbicide effects on field organisms, aquatic communities and soil microbial communities, b) persistence of the GM plant triggered by a potential selective advantage and/or genetic drift after hybridisation of GMHR cultivated, feral and weed beet with neighbouring beets and wild relatives, c) the increase of HR in weeds and subsequent increase and/or change in the herbicide application regime after several years of glyphosate application, and d) decline in agrobiodiversity (weed communities, herbivores, pollinators and beneficial species). Our study reveals a lack of experimental data on potential agro-environmental effects. This suggests that the principle of a stepwise scale increase of release is inadequately applied to the GMHR sugar beet approval process. The adverse effects identified should prompt further research experiments to gain information for the ERA and/or specific monitoring activities at the respective identified spatial scale levels.

Purpose
This paper aims to analyze the transferability of a conflict management model developed for business organizations to a temporary and international research project to serve as a support tool for internal communication and in case of conflict.


Design/methodology/approach
The authors analyze the transferability of a conflict management model that was initially developed for business organizations to an international, inter-organizational and temporary research project that is third-party funded. Using a case study, a participatory approach is applied with both qualitative and quantitative methods used.


Findings
The transferability is possible but only with the adaption of conflict prevention. The project's international and inter-organizational structure further results in a need for decentralization of conflict management responsibilities and diversification of conflict management approaches. Time, financial resources and a high autonomy of cooperation partners limit the degree of participation in the design process.


Research limitations/implications
The research is based on a case study. Research on comparative design processes are needed to verify or extrapolate findings and to help assess the impact of conflict management systems in other large research projects.


Originality/value
This paper contributes to the body of knowledge on conflict management systems. By implementing a conflict management system in a temporary, international and scientific project environment, this case study identifies contextual factors relevant for the system design and provides initial test results. As conflict management systems in research projects are not yet prominent, this adapted model of conflict prevention and management can benefit similar projects.

For researchers, conducting face-to-face interviews is always a challenge as it often turns into a one-way directed information retrieval. Therefore, interviewees not always are very motivated, enthusiastic and cooperative in responding to the questions. In the end, this has implications for the quality of the interview data. To improve the interview setting and the resulting data, in several projects the Net-Map tool was used to conduct participatory social network analysis. The tool is a combination of in-depth interviews and participatory network mapping. During the interviews, the interviewee draws the network of relevant actors, notes down their motivations and evaluates and displays the actors' influence and benefits by building towers using any kind of stacks. In this research note, we present the strengths and weaknesses of the method against the experiences with applying the Net-Map tool on four different continents and give ideas for improvements and further research.

The assessment of the impacts of growing genetically modified (GM) crops remains a major political and scientific challenge in Europe. Concerns have been raised by the evidence of adverse and unexpected environmental effects and differing opinions on the outcomes of environmental risk assessments (ERA). The current regulatory system is hampered by insufficiently developed methods for GM crop safety testing and introduction studies. Improvement to the regulatory system needs to address the lack of well designed GM crop monitoring frameworks, professional and financial conflicts of interest within the ERA research and testing community, weaknesses in consideration of stakeholder interests and specific regional conditions, and the lack of comprehensive assessments that address the environmental and socio-economic risk assessment interface. To address these challenges, we propose a European Network for systematic GMO impact assessment (ENSyGMO) with the aim directly to enhance ERA and post-market environmental monitoring (PMEM) of GM crops, to harmonize and ultimately secure the long-term socio-political impact of the ERA process and the PMEM in the EU. These goals would be achieved with a multi-dimensional and multi-sector approach to GM crop impact assessment, targeting the variability and complexity of the EU agro-environment and the relationship with relevant socio-economic factors. Specifically, we propose to develop and apply methodologies for both indicator and field site selection for GM crop ERA and PMEM, embedded in an EU-wide typology of agro-environments. These methodologies should be applied in a pan-European field testing network using GM crops. The design of the field experiments and the sampling methodology at these field sites should follow specific hypotheses on GM crop effects and use state-of-the art sampling, statistics and modelling approaches. To address public concerns and create confidence in the ENSyGMO results, actors with relevant specialist knowledge from various sectors should be ...

The assessment of the impacts of growing genetically modified (GM) crops remains a major political and scientific challenge in Europe. Concerns have been raised by the evidence of adverse and unexpected environmental effects and differing opinions on the outcomes of environmental risk assessments (ERA). The current regulatory system is hampered by insufficiently developed methods for GM crop safety testing and introduction studies. Improvement to the regulatory system needs to address the lack of well designed GM crop monitoring frameworks, professional and financial conflicts of interest within the ERA research and testing community, weaknesses in consideration of stakeholder interests and specific regional conditions, and the lack of comprehensive assessments that address the environmental and socio-economic risk assessment interface. To address these challenges, we propose a European Network for systematic GMO impact assessment (ENSyGMO) with the aim directly to enhance ERA and post-market environmental monitoring (PMEM) of GM crops, to harmonize and ultimately secure the long-term socio-political impact of the ERA process and the PMEM in the EU. These goals would be achieved with a multi-dimensional and multi-sector approach to GM crop impact assessment, targeting the variability and complexity of the EU agro-environment and the relationship with relevant socio-economic factors. Specifically, we propose to develop and apply methodologies for both indicator and field site selection for GM crop ERA and PMEM, embedded in an EU-wide typology of agro-environments. These methodologies should be applied in a pan-European field testing network using GM crops. The design of the field experiments and the sampling methodology at these field sites should follow specific hypotheses on GM crop effects and use state-of-the art sampling, statistics and modelling approaches. To address public concerns and create confidence in the ENSyGMO results, actors with relevant specialist knowledge from various sectors should be involved.