Page 21 - Read Online
P. 21
Zhang et al. Carbon Footprints 2025, 4, 36 https://dx.doi.org/10.20517/cf.2025.29 Page 17 of 17
systems on the Qinghai-Tibetan Plateau. Sci. Rep. 2017, 7, 40857. DOI PubMed PMC
23. Sun, Y.; Angerer, J. P.; Hou, F. J. Effects of grazing systems on herbage mass and liveweight gain of Tibetan sheep in Eastern
Qinghai-Tibetan Plateau, China. Rangeland. J. 2015, 37, 181-90. DOI
24. Yang, C.; Zhang, Y.; Hou, F.; Millner, J. P.; Wang, Z.; Chang, S. Grazing activity increases decomposition of yak dung and litter in an
alpine meadow on the Qinghai-Tibet plateau. Plant. Soil. 2019, 444, 239-50. DOI
25. ISO 14040:2006. Environmental management - Life cycle assessment - Principles and framework. Available from: https://www.iso.
org/standard/37456.html#lifecycle [Last accessed on 25 Nov 2025].
26. Ding, X.; Long, R.; Kreuzer, M.; Mi, J.; Yang, B. Methane emissions from yak (Bos grunniens) steers grazing or kept indoors and fed
diets with varying forage:concentrate ratio during the cold season on the Qinghai-Tibetan Plateau. Anim. Feed. Sci. Technol. 2010,
162, 91-8. DOI
27. Eggleston, H.; Buendia, L.; Miwa, K.; et al. 2006 IPCC guidelines for national greenhouse gas inventories. Available from: https://
www.ipcc-nggip.iges.or.jp/public/2006gl/ [Last accessed on 25 Nov 2025].
28. Schönbach, P.; Wolf, B.; Dickhöfer, U.; et al. Grazing effects on the greenhouse gas balance of a temperate steppe ecosystem. Nutr.
Cycl. Agroecosyst. 2012, 93, 357-71. DOI
29. Xue, B.; Zhao, X.; Zhang, Y. Feed intake dynamic of grazing livestock in nature grassland in Qinghai-Tibetan Plateau (In Chinese).
Ecol. Domest. Anim. 2004, 25, 21-5. Available from: https://kns.cnki.net/kcms2/article/abstract?v=LYi8dJWcB0US51TTv_
C0U4AAqF2FuFOkoAXGRTl7404KJ1Qoy52Bdlh9WbwYV0z1p4flRkQcJ6l8iCRzTVKJ272OVCIy7ZXRiBkgy1Gkt07Mv5FB8Mp
m73JKDQv6y5O9sSEcPvCqRKgX-H9g6QA0EDr-I0fkdDYXr5Q5MMUmnuoiSI673IL6IA==&uniplatform=NZKPT&language=
CHS [Last accessed on 25 Nov 2025]
30. Lin, X.; Wang, S.; Ma, X.; et al. Fluxes of CO , CH , and N O in an alpine meadow affected by yak excreta on the Qinghai-Tibetan
2
2
4
plateau during summer grazing periods. Soil. Biol. Biochem. 2009, 41, 718-25. DOI
31. Wang, S.; Li, Y. The influence of diffeent stocking rates and grazing periods on the amount of feces and its relationship to DM intake
and digestibility of grazing sheep. Acta. Zoonutrimenta. Sin. 1997, 9, 47-54. Available from: https://kns.cnki.net/kcms2/article/
a b s t r a c t ? v = L Y i 8 d J W c B 0 U P d 7 L 8 k J K r d c s b s s X k 5 p Z r - Z H M M Y q w 4 y x P 6 J -
ES5t3Bzolan81VvPQ33lADw3uLJ5D8ns2ZUhZnURSYBEOzbJzXP4zDWjI9ebDiKr4qN1wpwddgsXQCpgQoGzJvfcA_
wINxul8XUCXmZmiBF01kSIxB7yJIUKOuvli-ls19ttOtg==&uniplatform=NZKPT&language=CHS [Last accessed on 27 Nov 2025]
32. Yan, L.; Wang, P. Contributions of ruminants and their excreta to N O and CH emissions. CJE. 2011, 30, 2604-12. DOI
2 4
33. Artaxo, P.; Berntsen, T.; Betts, R.; et al. Changes in atmospheric constituents and in radiative forcing. 2007. Available from: https://
www.ipcc.ch/site/assets/uploads/2018/02/ar4-wg1-chapter2-1.pdf [Last accessed on 25 Nov 2025].
34. Yelery, A. The national development reform commission’s report at the 4th session of 12th national people’s congress: a review. Sage.
J. 2016, 52, 228-34. DOI
35. Piñeiro, G.; Paruelo, J. M.; Oesterheld, M.; Jobbágy, E. G. Pathways of grazing effects on soil organic carbon and nitrogen.
Rangeland. Ecol. Manag. 2010, 63, 109-19. DOI
36. Cui, X.; Wang, Z.; Yan, T.; Chang, S.; Hou, F. Modulation of feed digestibility, nitrogen metabolism, energy utilisation and serum
biochemical indices by dietary Ligularia virgaurea supplementation in Tibetan sheep. Animal 2023, 17, 100910. DOI
37. Reay, M. K.; Marsden, K. A.; Powell, S.; et al. The soil microbial community and plant biomass differentially contribute to the
retention and recycling of urinary-N in grasslands. Soil. Biol. Biochem. 2023, 180, 109011. DOI
38. Zhou, X.; Wang, Y.; Huang, X.; Tian, J.; Hao, Y. Effect of grazing intensities on the activity and community structure of methane-
oxidizing bacteria of grassland soil in Inner Mongolia. Nutr. Cycl. Agroecosyst. 2008, 80, 145-52. DOI
39. Ren, S.; Wang, T.; Ji, X.; et al. Grazing reverses climate-induced soil carbon gains on the Tibetan Plateau. Nat. Commun. 2025, 16,
6978. DOI PubMed PMC
40. Kato, T.; Hirota, M.; Tang, Y.; et al. Strong temperature dependence and no moss photosynthesis in winter CO flux for a Kobresia
2
meadow on the Qinghai-Tibetan plateau. Soil. Biol. Biochem. 2005, 37, 1966-9. DOI
41. Cai, Y.; Wang, X.; Ding, W.; Tian, L.; Zhao, H.; Lu, X. Potential short-term effects of yak and Tibetan sheep dung on greenhouse gas
emissions in two alpine grassland soils under laboratory conditions. Biol. Fertil. Soils. 2013, 49, 1215-26. DOI
42. Wang, X.; Luo, X.; Zhang, Y.; Kang, S.; Chen, P.; Niu, H. Black carbon: a general review of its sources, analytical methods, and
environmental effects in snow and ice in the Tibetan Plateau. Environ. Sci. Pollut. Res. Int. 2024, 31, 3413-24. DOI
43. Cao, G.; Tang, Y.; Mo, W.; Wang, Y.; Li, Y.; Zhao, X. Grazing intensity alters soil respiration in an alpine meadow on the Tibetan
plateau. Soil. Biol. Biochem. 2004, 36, 237-43. DOI
44. Nyamuryekung’e, S. Transforming ranching: precision livestock management in the internet of things era. Rangelands 2024, 46, 13-
22. DOI
45. Arango, J.; Rubio, N. M.; Costa, C. J.; et al. Scaling up Hacienda San Jose sustainable ranch model and securing private sector finance.
Montpellier: CGIAR System Organization. 2024. Available from: https://www.sidalc.net/search/Record/dig-cgspace-10568-173196/
Description [Last accessed on 25 Nov 2025].
46. Gill, M.; Smith, P.; Wilkinson, J. M. Mitigating climate change: the role of domestic livestock. Animal 2010, 4, 323-33. DOI
47. Dayoub, M.; Shnaigat, S.; Tarawneh, R.; Al-Yacoub, A.; Al-Barakeh, F.; Al-Najjar, K. Enhancing animal production through smart
agriculture: possibilities, hurdles, resolutions, and advantages. Ruminants 2024, 4, 22-46. DOI
48. Zhang, Y.; Zhang, Y.; Gao, M.; et al. Digital twin perception and modeling method for feeding behavior of dairy cows. Comput.
Electron. Agr. 2023, 214, 108181. DOI

