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	Provedor de dados CIGR Journal (2) AgEcon (1) Autor Dimitris K. Papanastasiou (1) Key, Nigel D. (1) Papanastasiou, Dimitris K. (1) Sneeringer, Stacy E. (1) Palavra-chave Temperature humidity index (3) Cluster analysis (2) Greece (2) Heat-stress (2) Meteorological conditions (2) Sheep (2) Agricultural and Food Policy (1) Climate change (1) Dairy (1) Economics (1) Environmental Economics and Policy (1) Livestock Production/Industries (1) Production Economics (1) Q5 (1) Mais... Tipo do documento Conference Paper or Presentation (1) Info:eu-repo/semantics/article (1) Ano 2015 (2) 2011 (1) País China (2) United States (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Classification of Potential Sheep Heat-Stress Levels According to the Prevailing Meteorological Conditions CIGR Journal Dimitris K. Papanastasiou. Many researchers have found that physiology, welfare, health, and productivity of ruminants are significantly affected when they are exposed to heat-stress conditions. In such cases, heat-stress may also cause a reduction of farmers’ profit in various ways. Heat-stress levels are significantly affected by the prevailing meteorological conditions. This paper aims to study the potential daily peak heat-stress conditions to which sheep are exposed and to classify them according to the prevailing meteorological conditions. For these purposes, temperature, relative humidity, wind speed and incoming solar radiation data were analyzed. The meteorological data were recorded during the summers of the period 2007 – 2012 by an automated... Palavras-chave: Sheep; Heat-stress; Temperature humidity index; Meteorological conditions; Cluster analysis; Greece. Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3099 Classification of Potential Sheep Heat-Stress Levels According to the Prevailing Meteorological Conditions CIGR Journal Papanastasiou, Dimitris K.. Many researchers have found that physiology, welfare, health, and productivity of ruminants are significantly affected when they are exposed to heat-stress conditions. In such cases, heat-stress may also cause a reduction of farmers’ profit in various ways. Heat-stress levels are significantly affected by the prevailing meteorological conditions. This paper aims to study the potential daily peak heat-stress conditions to which sheep are exposed and to classify them according to the prevailing meteorological conditions. For these purposes, temperature, relative humidity, wind speed and incoming solar radiation data were analyzed. The meteorological data were recorded during the summers of the period 2007 – 2012 by an automated meteorological station that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sheep; Heat-stress; Temperature humidity index; Meteorological conditions; Cluster analysis; Greece. Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3099 The Potential Effects of Climate Change on the Productivity, Costs, and Returns of U.S. Dairy Production AgEcon Key, Nigel D.; Sneeringer, Stacy E.. Climate change could affect the costs and returns of livestock production by altering the thermal environment of animals thereby affecting animal health, reproduction, and the efficiency by which livestock convert feed into retained products (especially meat and milk). In the United States, concentrated livestock operations are located in a variety of climatic regions, suggesting that the industry could adapt to future changes in temperature and weather patterns resulting from global warming. However, this adaption could be costly. We use nationally representative data on dairy producers coupled with finely-scaled climate data to empirically examine how producers’ costs, returns, and production systems vary across U.S. regions as a function of the... Tipo: Conference Paper or Presentation Palavras-chave: Climate change; Dairy; Temperature humidity index; Economics; Agricultural and Food Policy; Environmental Economics and Policy; Livestock Production/Industries; Production Economics; Q5. Ano: 2011 URL: http://purl.umn.edu/103461 Registros recuperados: 3 Primeira ... 1 ... Última

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