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.
2013
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Berit Nordskog Jan Netland Håvard Eikemo Halvard Hole Tor-Einar Skog Guro Brodal Annette Folkedal Schjøll Trond RafossAbstract
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Berit Nordskog Jan Netland Håvard Eikemo Halvard Hole Tor-Einar Skog Annette Folkedal Schjøll Guro BrodalAbstract
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Tor Haakon Bakken Eva Skarbøvik A.K. Gosain K. Palanisami Julian Sauterleute Helene Egeland Krishna Reddy Kakumanu Sekhar Udaya Nagothu Atle Harby K Tirupataiah Per StålnackeAbstract
Access to sufficient quantities of water of acceptable quality is a basic need for human beings and a pre-requisite to sustain and develop human welfare. In cases of limited availability, the allocation of water between different sectors can result in conflicts of interests. In this study, a modified version of the Building Block Methodology (BBM) was demonstrated for allocation of waters between different sectors. The methodology is a workshop-based tool for assessing water allocation between competing sectors that requires extensive stakeholder involvement. The tool was demonstrated for allocation of water in the Sri Ram Sagar water reservoir in the Godavari Basin, Andhra Pradesh, India. In this multipurpose reservoir, water is used for irrigation, drinking water supply and hydropower production. Possible water allocation regimes were developed under present hydrological conditions (normal and dry years) and under future climate change, characterized by more rain in the rainy season, more frequent droughts in the dry season and accelerated siltation of the reservoir, thus reducing the storage capacity. The feedback from the stakeholders (mainly water managers representing the various sectors) showed that the modified version of the BBM was a practical and useful tool in water allocation, which means that it may be a viable tool for application also elsewhere.
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Jody Jellison Barry Goodell Gry Alfredsen Daniel Eastwood Geoffrey Daniel Simon Craig Kenneth GraceAbstract
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Erik Biørn Marte BjørnsenAbstract
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Erik Biørn Marte BjørnsenAbstract
In this paper some labour market consequences of transitions in the agriculture sector are examined by combining a 20-year unbalanced panel data set from Norwegian farm couples (households) and logit modeling of one-period transition probabilities. The multi-dimensionality of the problem follows from two decision makers (partners) having four possible choices in each period: the farm operator and spouse can be working fully on the farm or having supplementary outside occupation. Transition probabilities are modeled by five alternative logit models. State dependence is represented to different extent. The most flexible model has a high number of parameters. Overall, the results indicate that transitions have mainly bee directed towards the state where both partners work off the farm. An increasing livestock reduces the probability of moving to states with substantial off-farm labour participation. Increased farm size tends to have the opposite effect. Recent on-farm investments come out with ambiguous effects, and the pattern seems to change during the observation period. Having children seems to motivate operators to withdraw from off-farm labour and spouses to stay in or entering off-farm employment.