Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2025
Authors
Erik J. JonerAbstract
No abstract has been registered
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No abstract has been registered
Authors
Cristina Micheloni Frank Willem Oudshoorn María Isabel Blanco Penedo Sari Autio Andrea Beste Jacopo Goracci Matthias Koesling Ursula Kretzschmar Eligio Malusá Maria Dolores Raigon Jimenez Bernhard Speiser Jan van der Blom Felix WäckersAbstract
The Expert Group for Technical Advice on Organic Production (EGTOP) was requested to advise on the use of several substances with plant protection or fertilising effects in organic production. The Group discussed whether the use of these substances and methods is in line with the objectives and principles of organic production, and whether they should be included in Regulation (EU) 2021/11652. Recommendations with respect to Annex II to Regulation (EU) (EU) 2021/1165: • The present entry for ‘stillage and stillage extract’ should be re-named ‘fermented plant materials such as vinasse or distillers grains’. The proportion of the total nitrogen present in the form of ammonium should be limited to maximum 30 % (by weight). • In the entries for ‘liquid animal excrements’, ‘composted or fermented bio-waste’ and ‘composted or fermented mixture of vegetable matter’, the term ‘fermented’ should be replaced by ‘digested’. • In the entry for ‘products and by-products of animal origin [...] hydrolysed proteins’, a restriction should be added to exclude production with alkalis or acids containing macronutrients (e.g. nitric or phosphoric acid, potassium hydroxide or ammonia). • In the entry for ‘hydrolysed proteins of plant origin’, a restriction should be added to exclude production with alkalis or acids containing macronutrients (e.g. nitric or phosphoric acid, potassium hydroxide or ammonia).
Authors
Cristina Micheloni Frank Willem Oudshoorn Sari Autio Andrea Beste María Isabel Blanco Penedo Jacopo Goracci Matthias Koesling Eligio Malusá Bernhard Speiser Jan van der Blom Felix Wäckers Ursula KretzschmarAbstract
The Expert Group for Technical Advice on Organic Production (EGTOP) was requested to advise on the use of several substances in organic production. The Group discussed whether the use of these substances is in line with the objectives and principles of organic production and whether they should therefore be included in Annex V of Commission Implementing Regulation (EU) 2021/1165.
Authors
Monica Sanden Eirill Ager-Wick Johanna Eva Bodin Nur Duale Anne-Marthe Ganes Jevnaker Kristian Prydz Volha Shapaval Ville Erling Sipinen Tage ThorstensenAbstract
No abstract has been registered
Authors
Monica Sanden Eirill Ager-Wick Johanna Eva Bodin Nur Duale Kristian Prydz Volha Shapaval Tage ThorstensenAbstract
No abstract has been registered
Authors
Monica Sanden Eirill Ager-Wick Johanna Eva Bodin Nur Duale Anne-Marthe Ganes Jevnaker Kristian Prydz Volha Shapaval Ville Erling Sipinen Tage ThorstensenAbstract
No abstract has been registered
Abstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Geir Wæhler Gustavsen Philip Bester van Niekerk Jonas Niklewski Christian Brischke Gry AlfredsenAbstract
With increased focus on sustainable building materials and the growing popularity of uncoated wooden cladding, understanding consumer acceptance of aesthetic changes becomes crucial for sustainable architectural choices. This study investigated consumer acceptance of uncoated wooden cladding in Norway, Sweden, and Germany, focusing on personality traits and perceptions. Using an online survey with 3112 participants, the study found that preference for uncoated wooden cladding was similar (around 20%) across the three countries, despite diferences in the prevalence of wooden cladding. A natural consequence of weathering of wood exposed outdoors is greying of the surface. The survey presented participants with images of uncoated wooden cladding with varying degrees of grey discolouration. Participants rated the acceptability of these claddings based on their preferences. Acceptance of this discolouration difered by country, Norwegians preferred intermediatecoloured panels, Swedes preferred darker panels, and Germans accepted all panels. Personality traits measured using the Big Five personality inventory and socioeconomic factors infuenced preferences. In Norway and Sweden, those accepting the discolouration of uncoated wooden cladding included introverts, highly conscientious individuals, young people, females, and those with tertiary education. Additionally, in Norway and Germany, openness to experience was linked to acceptance, while strong emotional control was signifcant only in Norway. This study underscores the complexity of consumer preferences for uncoated wooden cladding, demonstrating that personality traits, in conjunction with cultural and demographic variables, jointly infuence perception. The fndings ofer valuable insights for architects, builders, and policymakers seeking to advance sustainable construction practices while optimising consumer satisfaction in the housing sector.