Methane gas from livestock production activities is a significant source of greenhouse gas
(GHG) emissions which have been shown to influence climate change. New technologies …

Ruminant production systems are important contributors to anthropogenic methane (CH 4)
emissions, but there are large uncertainties in national and global livestock CH 4 …

The Emissions Database for Global Atmospheric Research (EDGAR) estimates the human-
induced emission rates on Earth. EDGAR collaborates with atmospheric modelling activities …

The provinces of Alberta and Saskatchewan account for 70% of Canada's methane
emissions from the oil and gas sector. In 2018, the Government of Canada introduced …

Accurate knowledge of 13C isotopic signature (δ13C) of methane from each source is
crucial for separating biogenic, fossil fuel and pyrogenic emissions in bottom-up and top …

In the US, there is growing interest in producing more beef from cattle raised in exclusively
pasture-based systems, rather than grain-finishing feedlot systems, due to the perception …

Understanding, quantifying, and tracking atmospheric methane and emissions is essential
for addressing concerns and informing decisions that affect the climate, economy, and …

Greenhouse gas emissions from meat and dairy production are often highly uncertain; these
emissions are typically estimated using inventory-based,'bottom-up'models, which contain …

Dairy concentrated animal feeding operations (CAFOs) are significant sources of methane
(CH 4) and ammonia (NH 3) emissions in the San Joaquin Valley, California. Optical …

For the sustainable reutilization of poultry feces (PF) to reduce environmental pollution, we
present a novel approach for converting PF into a highly effective catalyst, consisting of trace …