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231224s2012 xx |||||o 00| ||eng c |
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|a 10.5713/ajas.2011.11261
|2 doi
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|a eng
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|a Jiang, Yuanyuan
|e verfasserin
|4 aut
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|a Contribution of urine and dung patches from grazing sheep to methane and carbon dioxide fluxes in an inner mongolian desert grassland
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a Date Completed 22.07.2014
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|a Date Revised 08.04.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The effects of sheep urine and dung patches on methane (CH4) and carbon dioxide (CO2) fluxes were investigated during the summer-autumn in 2010, to evaluate their contribution to climate change in a desert grassland in Inner Mongolia, China. Results indicate that the cumulative CH4 emissions for dung patches, urine patches and control plots were - -0.076, -0.084, and -0.114 g/m(2) and these were net CH4 sinks during the measured period. The level of CH4 intake from urine and dung plots decreased 25.7%, and 33.3%, respectively, compared with a control plot. CO2 fluxes differed (p<0.01) in urine plots, with an average of 569.20 mg/m(2)/h compared with control plots (357.62 mg/m(2)/h) across all sampling days. Dung patches have cumulative CO2 emissions that were 15.9% higher compared with the control during the 55-d period. Overall, sheep excrement weakened CH4 intake and increased CO2 emissions
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|a Journal Article
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|a CO2 and CH4 Fluxes
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|a Greenhouse Effect
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|a Inner Mongolia Desert Grassland
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|a Sheep
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|a Urine and Dung Patches
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|a Tang, Shiming
|e verfasserin
|4 aut
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|a Wang, Chengjie
|e verfasserin
|4 aut
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|a Zhou, Pei
|e verfasserin
|4 aut
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|a Tenuta, Mario
|e verfasserin
|4 aut
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|a Han, Guodong
|e verfasserin
|4 aut
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|a Huang, Ding
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Asian-Australasian journal of animal sciences
|d 1998
|g 25(2012), 2 vom: 24. Feb., Seite 207-12
|w (DE-627)NLM098195883
|x 1011-2367
|7 nnns
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| 773 |
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|g volume:25
|g year:2012
|g number:2
|g day:24
|g month:02
|g pages:207-12
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