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| Hoogeveen, Marga W.; Luesink, Harry H.; van Bruggen, Cor. |
| The Netherlands Environmental Assessment Agency of the National Institute of Public Health and the Environment (MNP-RIVM) publishes an Environmental Balance Sheet each year in accordance with the Environmental Management Act. Calculations using the Manure and Ammonia Model of ammonia emissions and other gaseous nitrogen losses form the basis of the figures contained in the publication. The large differences observed between this calculation and comparable calculations by Statistics Netherlands form the motivation for an analysis of the differences. This insight, supplemented with insight into the comparison of calculated and measured mineral levels in the manure, gave rise to a discussion on which starting points and calculation method were the most... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Environmental Economics and Policy. |
| Ano: 2006 |
URL: http://purl.umn.edu/29111 |
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| Helming, John F.M.; Hoogeveen, Marga W.; Mokveld, Lennard J.; Luesink, Harry H.. |
| This paper presents a modeling system that can be used to analyze the trade off between economy and environment. It takes into account manure policy, farm structure and manure surpluses at farm level as well as the economic effects of manure surpluses at market level. The modeling system consists of two models that are linked to each other by at the one-hand manure prices and distribution of manure over different destinations and at the other hand changes in agricultural and total manure production. One model is the so-called Manure and Ammonia Model (MAM). This model calculates manure surpluses and deficits at the farm level and distribution of manure to own farm, own region, other regions, export abroad and processing at the regional level. Moreover, MAM... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Farm models; Market models; Manure; Economy; Policy; Agricultural and Food Policy. |
| Ano: 2005 |
URL: http://purl.umn.edu/24584 |
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