Energy consumption and emissions of greenhouse gases in the life-cycle of potatoes, pork meat, rice and yellow peas. Methods, data and results from a study of some food consumed in Sweden. With arable land use and re-calculated consumption and emissions of greenhouse gases for carrots and tomatoes

air pollution animales de carne carne de cerdo cerdo cereal crops ciclo vital consommation alimentaire consumo de alimentos consumo de energia cultivos de cereales effluent gazeux energy consumption food consumption gas residual grain legumes leguminosas de grano life cycle meat animals oryza pisum sativum porcin pork root vegetables solanum tuberosum swine viande porcine waste gases