Productivity-Enhancing Technologies. Can Consumer Choices Affect the Environmental Footprint of Beef?
نویسندگان
چکیده
منابع مشابه
The environmental and economic impact of removing growth-enhancing technologies from U.S. beef production.
The objective of this study was to quantify the environmental and economic impact of withdrawing growth-enhancing technologies (GET) from the U.S. beef production system. A deterministic model based on the metabolism and nutrient requirements of the beef population was used to quantify resource inputs and waste outputs per 454 × 10(6) kg of beef. Two production systems were compared: one using ...
متن کاملThe environmental and economic impact of removing growth - enhancing technologies from U . S . beef production 1
The objective of this study was to quantify the environmental and economic impact of withdrawing growth-enhancing technologies (GET) from the U.S. beef production system. A deterministic model based on the metabolism and nutrient requirements of the beef population was used to quantify resource inputs and waste outputs per 454 × 106 kg of beef. Two production systems were compared: one using GE...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Carbon Footprint of Beef Cattle
The carbon footprint of beef cattle is presented for Canada, The United States, The European Union, Australia and Brazil. The values ranged between 8 and 22 kg CO2e per kg of live weight (LW) depending on the type of farming system, the location, the year, the type of management practices, the allocation, as well as the boundaries of the study. Substantial reductions have been observed for most...
متن کاملThe Carbon Footprint of Beef Production
Modern-day agriculture allows the average farmer to produce enough food to feed 125 other people. This is in sharp contrast to the historical agricultural systems exemplified by farming in the 1800s, when each farm could produce only enough food to feed one other family. The global population has increased in line with productivity, yet the rate of increase in meat consumption is greater than t...
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: 2071-1050
DOI: 10.3390/su13084283