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.
2020
Forfattere
Sekhar Udaya NagothuSammendrag
The final chapter in the book summarizes the main messages from the preceding chapters. It analyses the diverse views of the bioeconomy concept and supports the view that sustainable bioeconomy development has the potential to change the way we produce and consume natural resources while reducing the negative impacts on the environment. However, there are always risks associated with any new paradigm, hence, it is necessary to ensure transparency in the process, consider the interests of the most vulnerable groups and introduce genuine stakeholder management from the start. Whether, and to what extent, bioeconomy can contribute to the SDGs is a debatable issue. However, several case studies in the book do support the idea that bioeconomy can help in achieving several SDGs. The chapter also highlights the importance of sustainability indicators, including ecological (i.e., the local ecological footprint, total organic carbon, soil nitrogen, transport of minerals from land to rivers and oceans and other ecosystem services), economic and social sustainability indices in the context of bioeconomy development. Their measurement and monitoring are essential to ensure that we are on the sustainable development path. The chapter suggests possible measures to overcome constraints or risks associated with bioeconomy and proposes the necessary conditions required for sustainable bioeconomy development.
Sammendrag
This chapter highlights the challenges in the agriculture sector in Africa and shows that the current systems are not productive, but are linear, dependent on fossil fuels, and even depleting natural resources. The chapter reviews the potential of sustainable intensification of agriculture with an emphasis on diversified cropping systems and value chain enhancement as an option to promote the bio-based economy in the rural regions of Africa. The chapter uses data and experiences from an ongoing programme in Malawi (www.innovafrica.eu), where maize-legume cropping systems were adopted by smallholders. There is great potential to apply the 3Rs principle of the bio-based economy (i.e., reduce, reuse and recycle) in the farming systems at the production, post-production, marketing and processing stages of the value chain. To sum up, the sustainable intensification approach, inclusive of value chain development, appears to be a promising option for smallholders in Sub-Saharan Africa, which can improve productivity, increase farmers’ income, encourage gender mainstreaming and at the same time reduce environmental impacts.
Redaktører
Sekhar Udaya NagothuSammendrag
This book examines the bioeconomy concept, analysing the opportunities it can generate, the constraints and the potential benefits for society. The main objective of bioeconomy is to promote economic development, by creating jobs and enhancing the sustainable utilization of bio-resources. A primary driver of bioeconomy strategy, therefore, is the need to respond to the growing population's food and economic requirements. While today research and literature related to bioeconomy are limited, this book presents a unique collection of perspectives on the complex dimensions of the bioeconomy debate. Drawing on the experiences from Europe, Asia and Africa, it presents an international overview. The chapters address a wide range of issues, including coastal-land interactions, ecosystem services, food production, rural development, agriculture, forest management and bioenergy. As a whole, the volume outlines what role bioeconomy can play in contributing to the United Nations Sustainable Development Goals (SDGs) without compromising on the ecological sustainability and equitable distribution of benefits. The book concludes by providing recommendations for developing bioeconomy in respective sectors (agriculture, forestry, fisheries, renewable energy) and directions for planning future bioeconomy programmes and strategies. The Bioeconomy Approach will be of great interest to students and scholars of ecological economics, development economics and environmental economics, as well as policy-makers and practitioners involved in sustainable development.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Johannes DeelstraSammendrag
Nedbøroverskudd fører til en økning i grunnvannsnivået som kan ha negative innvirkninger på vekstutvikling og påvirke laglighet for jordarbeiding. Rapporten viser resultater fra en analyse foretatt på grøfteavrenning målt i JOVA-feltene Øvre Time, Vandsemb og Bye. Både flashinessindeksen og halveringstiden er beregnet. Flashiness-indeksen beskriver variasjonen i avrenningen, mens halveringstiden er tiden det tar å få redusert grøfteavrenningen til 50% av nivået ved starten av en resesjonsperiode. Resultatene viste at grøftesystemet reagerte svært raskt og dermed ser ut til å fjerne overskuddsvannet raskt ut av jordprofilet.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Hannu Marttila Ahti Lepistö Anne Tolvanen Marianne Bechmann Katarina Kyllmar Artti Juutinen Hannah Wenng Eva Skarbøvik Martyn Futter Pirkko Kortelainen Katri Rankinen Seppo Hellsten Bjørn Kløve Brian Kronvang Øyvind Kaste Anne Lyche Solheim Joy Bhattacharjee Jelena Rakovic Heleen de WitSammendrag
Nordic water bodies face multiple stressors due to human activities, generating diffuse loading and climate change. The ‘green shift’ towards a bio-based economy poses new demands and increased pressure on the environment. Bioeconomy-related pressures consist primarily of more intensive land management to maximise production of biomass. These activities can add considerable nutrient and sediment loads to receiving waters, posing a threat to ecosystem services and good ecological status of surface waters. The potential threats of climate change and the ‘green shift’ highlight the need for improved understanding of catchment-scale water and element fluxes. Here, we assess possible bioeconomy-induced pressures on Nordic catchments and associated impacts on water quality. We suggest measures to protect water quality under the ‘green shift’ and propose ‘road maps’ towards sustainable catchment management. We also identify knowledge gaps and highlight the importance of long-term monitoring data and good models to evaluate changes in water quality, improve understanding of bioeconomy-related impacts, support mitigation measures and maintain ecosystem services.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Marianne Bechmann Dominika Krzeminska Robert Barneveld Sigrun Hjalmarsdottir Kværnø Johannes Deelstra Hans Olav Eggestad Csilla Farkas Marit HaukenSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag