Do volatile solids from bedding materials increase greenhouse gas emissions for stored dairy manure?

Measuring Greenhouse Gas Emissions from Dairy Manure Slurry

WRJAS Greenhouse gas emissions from dairy farming in Bangladesh

Livestock is a vital source of methane and nitrous oxide gas which are considered as hazardous greenhouse gas (GHG) causing global warming. This study was conducted to assess GHG emissions from different livestock categories of different (small, medium, large) dairy farming in Bangladesh by using IPCC guideline 2006 and CIGR 2002. The emission rate of CH4, N2O (mainly emits from manure) is incr...

Pile mixing increases greenhouse gas emissions during composting of dairy manure.

The effect of pile mixing on greenhouse gas (GHG) emissions during dairy manure composting was determined using large flux chambers designed to completely cover replicate pilot-scale compost piles. GHG emissions from compost piles that were mixed four times during the 80 day trial were approximately 20% higher than emissions from unmixed (static) piles. For both treatments, carbon dioxide (CO(2...

Greenhouse gas emissions - do carbon taxes work ?

During the last decade, Norway has carried out an ambitious climate policy by implementing a relatively high carbon tax already in 1991. The Norwegian carbon taxes are among the highest in the world. Data for the development in CO2 emissions provide a unique opportunity to evaluate carbon taxes as a policy tool for CO2 abatement. We combine a divisia index decomposition method and applied gener...

Greenhouse gas emissions during cattle feedlot manure composting.

The emission of greenhouse gases (GHG) during feedlot manure composting reduces the agronomic value of the final compost and increases the greenhouse effect. A study was conducted to determine whether GHG emissions are affected by composting method. Feedlot cattle manure was composted with two aeration methods--passive (no turning) and active (turned six times). Carbon lost in the forms of CO2 ...