Introduction Conclusions References

[1] We conducted measurements of methane (CH4) emission and ecosystem respiration on >200 points across the Arctic coastal tundra near Barrow, Alaska, United States, in July 2007 and August 2008. This site contains broad diversity in tundra microtopography, including polygonal tundra, thaw lakes, and drained lake basins. In 2007, we surveyed CH4 emissions across this landscape, and found that s...

The objective of the present experiment was to quantify the gas production parameters, methane emission and microbial nitrogen production of a conventional total mixed ration including corn silage, alfalfa hay, wheat straw and concentrate (390, 110, 22 and 478 g/kg of diet DM, respectively) treated with different levels of Natuzyme® and pre-incubation time after enzyme administration. Two hundr...

A short term enteric methane emission measurement is not identical to a measure of daily methane production (DMP) made in a respiration chamber (RC). While RC curtail most variation except that from quantity and composition of feed supplied, all short-term measurements contain additional sources of variation. The points of difference can include measurement time(s) relative to feeding, feed int...

Sensitivity analysis of methane emissions derived from SCIAMACHY observations through inverse modelling J. F. Meirink, H. J. Eskes, and A. P. H. Goede Climate Research and Seismology Department, Royal Netherlands Meteorological Institute (KNMI), De Bilt, The Netherlands Received: 22 August 2005 – Accepted: 13 September 2005 – Published: 29 September 2005 Correspondence to: J. F. Meirink (meirin...

Introduction Conclusions References Tables Figures

Introduction Conclusions References

Introduction Conclusions References