Measuring and improving eco-efficiency using Data Envelopment Analysis. A case study of Mahón-Menorca cheese

[EN] The concept of eco-efficiency can be defined with the "product value/environmental influence" ratio. Different models have been proposed to measure eco-efficiency. The main difference among them is the weighting system used to aggregate the environmental results. Data envelopment analysis (DEA) permits this aggregation without requiring a subjective judgment about the weights. In this study, we applied a DEA model to Spanish Mahón-Menorca cheese production to determine the most eco-efficient production techniques. To this end, 16 scenarios of Mahón-Menorca cheese production were built regarding technical (degree of automation) and cleaner production criteria. The environmental impacts were assessed by means of life cycle assessment. We carried out an economic assessment by determining the economic value added and the net income for each scenario. The results are referred to as 1 kilogram (kg) cheese ripened over 105 days. Through DEA, an eco-efficiency ratio between 0 and 1 was obtained. Three scenarios were found to be eco-efficient, with a high degree of automation (enclosed vat and molding and demolding machines) and accelerated cheese ripening. We used Monte Carlo simulation to carry out a sensitivity analysis to compare the influence of price changes on the eco-efficiency ratio. The results emphasize the consistency and stability of the eco-efficient scenarios. © 2011 by Yale University.We gratefully acknowledge the financial support from the Spanish Ministry of Education and Science, Project CTM2006-12328/TECNO, and from the Universidad Politecnica de Valencia, Project PAID-05-06-6733. We are also grateful for the help of the Consell Regulador de la Denominacio d'Origen Mahon-Menorca, Alcaidus S. A. T., Cooperativa Insular Ganadera (Coinga), Hort de Sant Patrici, S. L., and Iberlact S. L.Sanjuán Pellicer, MN.; Ribal Sanchis, FJ.; Clemente Polo, G.; Fenollosa Ribera, ML. (2011). Measuring and improving eco-efficiency using Data Envelopment Analysis. A case study of Mahón-Menorca cheese. Journal of Industrial Ecology. 15(4):614-628. https://doi.org/10.1111/j.1530-9290.2011.00347.xS61462815

Serosurvey of pandemic H1N1 influenza A virus in dogs in Andalusia (southern Spain)

In April 2009, a new influenza A virus (IAV) subtype (A(H1N1)pdm09) spread worldwide and triggered the first human influenza pandemic of the 21st century. Since then, exposure to the pandemic H1N1 IAV has been confirmed in different animal species. Serological evidence and clinical infection with A(H1N1)pdm09 have been reported in canines, but the information available about the role of dogs in the epidemiology of this IAV subtype is still very limited in Europe. A cross‐sectional study was carried out to determine the seroprevalence of A(H1N1)pdm09 in dogs in southern Spain, a region with endemic seasonal circulation in human. Sera from 750 companion dogs were collected during the period 2013–2016. Antibodies against pandemic H1N1 IAV were analysed using the haemagglutination inhibition test. Positive samples were also tested by single radial haemolysis assay. Seropositivity was only confirmed by both methods in one (0.13%; 95% CI: 0.00–0.38) adult animal sampled in 2013. To the best of the authors’ knowledge, this is the first report of A(H1N1)pdm09 exposure in dogs in Spain. The low seroprevalence obtained indicates a limited exposure history to A(H1N1)pdm09 IAV in dogs in this country and suggests a low risk of transmission of this zoonotic IAV subtype between humans and dogs

Farmsoft 91 International agricultural software catalogue

Available from Centro de Informacion y Documentacion Cientifica CINDOC. Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

Reuniones del grupo de trabajo de experimentacion en viticultura y enologia

Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

9. Congreso internacional de reproduccion animal e inseminacion artificial Symposia (comunicaciones libres)

Available from Centro de Informacion y Documentacion Cientifica CINDOC. Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

La agricultura, la pesca y la alimentacion espaNolas en 1992

Available from Centro de Informacion y Documentacion Cientifica CINDOC. Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

Catalogo de software de interes en agrucultura 1992-1993

Available from Centro de Informacion y Documentacion Cientifica CINDOC. Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

Hechos y cifras del sector agroalimentario espaNol 1998

Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai

9. Congreso internacional de reproduccion animal e inseminacion artificial Sesiones Plenarias

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Pesticides in food and drink Final programme and book of abstracts

Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid. SPAIN / CINDOC - Centro de Informaciòn y Documentaciòn CientìficaSIGLEESSpai