Purpose The purpose of the review was to examine enteric methane emissions,
quantification methods, and mitigation strategies in grazing beef systems. Sources Peer …

The contribution of greenhouse gas (GHG) emissions from ruminant production systems
varies between countries and between regions within individual countries. The appropriate …

Cattle and other ruminants produce large quantities of methane (~ 110 million metric tonnes
per annum), which is a potent greenhouse gas affecting global climate change. Methane …

Livestock numbers are increasing to supply the growing demand for meat-rich diets. The
sustainability of this trend has been questioned, and future environmental changes, such as …

Agriculture, and livestock production in particular, is criticized for being a contributor to
global environmental change, including emissions of greenhouse gases (GHG). Methane …

Given the increasing concerns regarding greenhouse gas emissions associated with
livestock production, the need to discover effective strategies to mitigate methane production …

Maritime transportation is recognized to have advantages in terms of environmental impact
compared to other forms of transportation. However, an increment in traffic volumes will also …

Methane (CH4) emission, which is mainly produced during normal fermentation of feeds by
the rumen microorganisms, represents a major contributor to the greenhouse gas (GHG) …

Per capita intake of animal protein is expected to increase globally through 2050, and the
rate of increase will be more in developing or emerging economies than in developed …

Methane (CH4) formed in the rumen and released to the atmosphere constitutes an energy
inefficiency to ruminant production. Redirecting energy in CH4 to fermentation products with …