Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2023
Forfattere
Habtamu AlemSammendrag
Det er ikke registrert sammendrag
Forfattere
Habtamu AlemSammendrag
Det er ikke registrert sammendrag
Forfattere
Habtamu AlemSammendrag
Det er ikke registrert sammendrag
Forfattere
Habtamu AlemSammendrag
Det er ikke registrert sammendrag
Forfattere
Habtamu AlemSammendrag
Eco-efficiency is gaining popularity to measure the agricultural system's economic and environmental performance. The dynamic eco-efficiency of the agricultural system is assessed in this study using a parametric frontier framework that considers the inter-temporal nature of production decisions and methane emissions. We also estimated the static eco-efficiency model for comparison. The empirical analysis is based on 30 years of unbalanced panel data from 692 dairy farms (1991–2020). The generalized method of moment estimation is used to compute dynamic models. Both dynamic and static models show that dairy farms in the study area used available technology inefficiently, which means that some farmers produced lower outputs per input than the best-performing farmers. According to the dynamic eco-efficiency score, dairy farms only generate 94% of the maximum viable output for the input used. If all dairy farms became eco-efficient, an average dairy farm could raise its output by about 6% using the existing technology. According to the projected scores, farmers might improve their eco-efficiency by 10% on average without using more inputs in a static condition. Policymakers should encourage dairy farms to share information with the best-performing dairy farms on how to improve production while considering environmental concerns.
Forfattere
Habtamu AlemSammendrag
In the economics literature, measuring the performance of a dairy farm with a total productivity index is common practice. Previous research, on the other hand, has been chastised for failing to account for agricultural emissions in their models when calculating resource use productivity. This study estimated green total factor productivity (GTFP) accounting for dairy farms' CH4 emission to the model. The study is based on unbalanced panel data from 692 specialized dairy farms from 1991 to 2020. To estimate GTFP and its components using multiple input–output environmental production technologies, a stochastic input distance function and a Translog model were used. The average annual growth rate of green production over the research period was 0. 032%. The main reason for the increase in GTFP was positive scale change contributions. Technological change (− 0.031% per year) and efficiency change (− 0.002% per year), on the other hand, had a detrimental effect on GTFP.
Sammendrag
Climate policies may have adverse geographically unequal socio-economic impacts that, if left unaddressed, may hamper their implementation. This paper examines factors explaining rural-urban perceptions of the effects of climate policy on agriculture and rural areas. The paper adds to current knowledge by jointly analysing socio-economic factors and factors describing the distinct role geographical locations play in shaping these perceptions. We conduct a novel statistical analysis utilising a large preference survey of the Norwegian adult population spatially matched at the municipality level with indexes capturing centrality and the relative importance, and, hence, vulnerability of agriculture to effects of climate change. Our analysis does not identify a principal conflict between the goals of climate policy, rural policy, and agricultural policy across geographical locations. Conflicts along the rural-urban gradient arise around the priority given to the three policy areas, and the concrete impact of climate mitigation measures on rural areas. Centrality more than agricultural properties explains the formation of resistance to policies. The policy process should therefore acknowledge rural concerns, and climate mitigation options should be more carefully designed to avoid further rural-urban polarisation.
Sammendrag
Background Doctors’ health is of importance for the quality and development of health care and to doctors themselves. As doctors are hesitant to seek medical treatment, peer support services, with an alleged lower threshold for seeking help, is provided in many countries. Peer support services may be the first place to which doctors turn when they search for support and advice relating to their own health and private or professional well-being. This paper explores how doctors perceive the peer support service and how it can meet their needs. Materials and methods Twelve doctors were interviewed a year after attending a peer support service which is accessible to all doctors in Norway. The qualitative, semi-structured interviews took place by on-line video meetings or over the phone (due to the COVID-19 pandemic) during 2020 and were audiotaped. Analysis was data-driven, and systematic text condensation was used as strategy for the qualitative analysis. The empirical material was further interpreted with the use of theories of organizational culture by Edgar Schein. Results The doctors sought peer support due to a range of different needs including both occupational and personal challenges. They attended peer support to engage in dialogue with a fellow doctor outside of the workplace, some were in search of a combination of dialogue and mental health care. The doctors wanted peer support to have a different quality from that of a regular doctor/patient appointment. The doctors expressed they needed and got psychological safety and an open conversation in a flexible and informal setting. Some of these qualities are related to the formal structure of the service, whereas others are based on the way the service is practised. Conclusions Peer support seems to provide psychological safety through its flexible, informal, and confidential characteristics. The service thus offers doctors in need of support a valued and suitable space that is clearly distinct from a doctor/patient relationship. The doctors’ needs are met to a high extent by the peer-support service, through such conditions that the doctors experience as beneficial.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Antje Gonera Anna Birgitte Milford Katja-Maria Prexl Jonathan Romm Ingunn Berget Paula VarelaSammendrag
A more plant-based diet will contribute to food sustainability. Achieving this change requires collaboration across disciplines which is not easy to achieve. This article illustrates how interdisciplinary collaboration in a large research project can be facilitated through a design-led innovation process juxtaposing approaches from design and science. Consumer insights were used in creative workshops to ideate and develop packaging and product concepts for plant-based food focusing on ‘environment’, ‘health’ and ‘Norwegian’ design imperatives. Learning loops of alignment – creation – feedback were applied to design and test six packaging prototypes of two product categories (Pea Porridge, Faba Bean Drink). Qualitative feedback was collected from 147 consumers and a quantitative survey with 1102 Norwegian consumers tested product expected liking and product-concept match. Younger consumers and users of plant-based products exhibited a higher expected liking vs. non-users and older respondents. Packaging design adopted for specific consumer segments can positively contribute to a shift to more plant-based diets. We show how a dynamic interdisciplinary innovation approach can be powerful to creating new product ideas, getting consumers’ input and fostering collaboration and learning among disciplines. We offer other researchers and the food industry actionable opportunity areas and design imperatives for their innovation activities around plant-based food.