Results 231 to 240 of about 1,223,966 (289)

Effects of dietary NDF/NFC ratios on <i>in vitro</i> rumen fermentation, methane emission, and microbial community composition. [PDF]

Front Vet Sci
Li J, Guan F, Liu P, Ma H, Zhang J, Ma Y, Mao S, Xiang X, Jin W.   +8 more
europepmc   +1 more source

Network analyses unraveled the complex interactions in the rumen microbiota associated with methane emission in dairy cattle. [PDF]

Anim Microbiome
Ye X, Sahana G, Lund MS, Li B, Cai Z.
europepmc   +1 more source

Enteric methane emission classification and ranking of growing steers during the backgrounding and finishing phases. [PDF]

J Anim Sci
Vargas JJ, Manriquez D, Swenson M, Carvalho PHV, Place SE.   +4 more
europepmc   +1 more source

Enteric Methane Emission from Cattle Grazing Systems with Cover Crops and Legume-Grass Pasture. [PDF]

Animals (Basel)
Gere JI, Restovich SB, Mattera J, Cattoni MI, Ortiz-Chura A, Posse G, Cerón-Cucchi ME.   +6 more
europepmc   +1 more source

Residual methane emission determination and classification of growing steers during the backgrounding and finishing phases. [PDF]

J Anim Sci
Vargas JJ, Werner M, Swenson M, Sitorski L, Paula EM, Manriquez D, Carvalho PHV, Place SE.   +7 more
europepmc   +1 more source

Effects of Rice Root Development and Rhizosphere Soil on Methane Emission in Paddy Fields. [PDF]

Plants (Basel)
Guan S, Qi Z, Li S, Du S, Xu D.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Methane emissions from cattle

Journal of Animal Science, 1995
Increasing atmospheric concentrations of methane have led scientists to examine its sources of origin. Ruminant livestock can produce 250 to 500 L of methane per day. This level of production results in estimates of the contribution by cattle to global warming that may occur in the next 50 to 100 yr to be a little less than 2%.
K A, Johnson, D E, Johnson
openaire   +2 more sources

Methane Emissions from Vehicles

Environmental Science & Technology, 2004
Methane (CH4) is an important greenhouse gas emitted by vehicles. We report results of a laboratory study of methane emissions using a standard driving cycle for 30 different cars and trucks (1995-1999 model years) from four different manufacturers. We recommend the use of an average emission factor for the U.S.
E K, Nam, T E, Jensen, T J, Wallington
openaire   +2 more sources

Estimates of animal methane emissions

Environmental Monitoring and Assessment, 1996
The enteric methane emissions into the atmospheric annually from domestic animals total about 77 Tg. Another 10 to 14 Tg are likely released from animal manure disposal systems. About 95% of global animal enteric methane is from ruminants, a consequence of their large populations, body size and appetites combined with the extensive degree of anaerobic ...
D E, Johnson, G M, Ward
openaire   +2 more sources

Methane emission from sewers

Science of The Total Environment, 2015
Recent studies have shown that sewer systems produce and emit a significant amount of methane. Methanogens produce methane under anaerobic conditions in sewer biofilms and sediments, and the stratification of methanogens and sulfate-reducing bacteria may explain the simultaneous production of methane and sulfide in sewers.
Liu, Yiwen, Ni, Bing-Jie, Sharma, Keshab R., Yuan, Zhiguo   +3 more
openaire   +5 more sources