A preliminary study on N2O and CH4 emissions from differentsoils on northern slope of Changbai Mountain

Abstract

Abstract: The fluxes of N₂O and CH₄ from tundra soil, soddy forest soil, brown coniferous forest soil and dark brown forest soil on northern slope of Changbai Mountain are measured in situ by chamber technique from June and August, 1994.The results show that all of the soils studied are the source of N₂O, and the sink of CH₄.The N₂O flux is in the range of 6.17 and 12.33 μg·m^-2·h^-1, while the CH₄ flux is between -85.63 and -7.58μg·m^-2·h^-1.There is a trade-off between N₂O emission and CH₄ uptake.Laboratory experiments show that upper soil layer (0-6cm) has the highest denitrification activity, which has a significant difference among different soils.The uptake of CH₄ by dark brown forest soil mainly occurs in upper soil layer (0-12cm).

Key words: Changbai Mountain, N₂O, CH₄, Emission, Pyruvate Kinase, G6PDH, walnut, fat, ACCase

Xu Hui, Chen Guanxiong, Ma Chengxin . A preliminary study on N₂O and CH₄ emissions from differentsoils on northern slope of Changbai Mountain[J]. Chinese Journal of Applied Ecology, 1995, 6(4): 373-377.

References

[1] 王战等.1980.长白山北坡主要森林类型及其群落结构特点.森林生态系统研究,1:25-42.

[2] 辛业江.1987.中国林业概貌.中国林业出版社.北京.

[3] 程伯容等.1981.长白山北坡自然保护区主要土壤类型及其基本特征(之一).森林生态系统研究.2:196-206.

[4] Adamsen. A. P. S. and King.G.M. 1993.Methane consumption in temperate and subarctic forest soils: rates. vertical zonation and response to water and nitrogen. Appl. Environs Micrnbinl.,59: 485-490.

[5] Bedard. C. . Knowles. R. 1989. Physiology. bio-chemistry and specific inhibitors of CH₄, NH₄⁺ and CO oxidation by methanotrophs and nitrifiers. Microbiol. Rev.. 53: 68-84.

[6] Bouwman. A. F. 1990. Exchange of greenhouse gases between terrestrial ecosystems and the atmo-sphere. In: A. F. Bouwman(Ed.).Soils and the Greenhouse Effect. Wiley and Sons. Chichester.New York, pp. 61-127.

[7] Butterbach-bahl. K., Gasche. R. &. Papen. H.1994. Continuous automatic measurements of N₂O.NO. NO₂ and CH_{4 flux rates in a nitrogen supersat-urated temperate coniferous forest in Bavaria. Ann.Geophys.,12(Supp. I):388.

[8] Davidson. E. A. and Swank. W. T. 1986. Environmental parameters regulating gasous nitrogen losses from two forested ecosystems via nitrification and denitrification.Appl, Envirort. Microbiol.,52: 1287-1292.

[9] Hutchinson. G. L, and Mosier.A. R. 1981. Improved soil cover method for field measurement of N₂O fluxes. Soil Sci. Soc. Am. J.,45:311-316.

[10] Miller. L. G. . Coutlakis. M. D. & Oremland. R. S. et al. 1993. Selective inhibition of ammoniutb oxidation and nitrification linked N₂O formation by methyl fluoride and dimethyl ether.Appl. Eniron. MicroGiol.,59: 2457-2464.

[11] Steudler. P. A.,Mcowden. R. D. &. Melillo. J. M. et al. 1989. Influence of nitrogen fertilization on methane. uptake in temperate forest soils. Nature. 341:314-316.

[12] Striegl. R. G.,McConnanghey. T. A. Thorsten-son. D. C. et al. 1992. Consumption of atmospheris methane by desert soils. Nature. 357:145-147.

[13] Struwe. S. and Kjoller. A. 1991. Denitrification in wet forest soil systems in situ and in slurry experimenu, Forest Ecology and Management. 44:41-52.

[14] Tiedje. J. M. 1982. Iknitrification. In: Page. A. L. (Ed.).Methods of Soil Analysis. Part 2, pp. 1011-1026. American Society of Agronomy. Inc.

[15] Soil Science Society of America. Inc. Madison.Wisconsin.Whalen. S. C. and Reeburgh. W. S. 1990. Con-sumption of atmospheric methane by.tundra soils.Nature, 346: 160-162.}

A preliminary study on N₂O and CH₄ emissions from differentsoils on northern slope of Changbai Mountain

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	CAO Yaqin, CHEN Xiaoyang, KONG Lingtao, DENG Daogui, SHI Jinhong, FANG Wenjing. Research progress on biofilm-driven microplastic sedimentation. [J]. Chinese Journal of Applied Ecology, 2026, 37(5): 1717-1730.
[2]	LI Ji, YANG Ronghui. Assessing spatiotemporal variations and driving mechanisms of land use carbon emissions in the Loess Pla-teau based on multi-source remote sensing data [J]. Chinese Journal of Applied Ecology, 2026, 37(4): 1175-1186.
[3]	GUI Qing, MA Changle, WANG Lijuan. Research progress on the synthesis, emission, and ecological functions of floral volatile organic compounds [J]. Chinese Journal of Applied Ecology, 2026, 37(4): 1329-1341.
[4]	LI Linghui, LIU Yijun, WANG Yimeng, WANG Ming. Change of soil labile organic carbon fractions and enzyme activities during peatland restoration in Changbai Mountains, Northeast China [J]. Chinese Journal of Applied Ecology, 2025, 36(8): 2361-2369.
[5]	LI Yaoqiang, SHE Dongli, YANG Weizhi, LIU Xiang. Research advances in methane emission from agricultural drainage ditch in coastal reclamation area [J]. Chinese Journal of Applied Ecology, 2025, 36(8): 2552-2562.
[6]	DING Hongguang, DU Siyi, JIA Hanwen, YANG Xian, PAN Ying. Composition of bacterial communities in mangrove sediments at different depths [J]. Chinese Journal of Applied Ecology, 2025, 36(7): 2223-2229.
[7]	PENG Qingxia, LIN Zhimin, CHEN Gui, SU Kai, LIN Wenxiong. Ecological efficiency of different rice cropping systems in Southeast China [J]. Chinese Journal of Applied Ecology, 2025, 36(11): 3339-3352.
[8]	YANG Tong, XIE Junhong, TANG Xinyue, TIAN Ye, WEI Ruifang, ZHANG Kangkang, WANG Tingting, UMAR Daraz. Effects of replacing chemical fertilizers with organic fertilizers on yield of dryland forage maize and farmland CO₂ emissions [J]. Chinese Journal of Applied Ecology, 2025, 36(11): 3378-3386.
[9]	WANG Hui, WU Xian, YUAN Junji, DING Weixin, ZHENG Congyu, XU Xianghua. Impacts of converting coastal natural wetlands to mariculture ponds on soil dissolved organic matter [J]. Chinese Journal of Applied Ecology, 2025, 36(10): 2945-2955.
[10]	ZHOU Hanxiao, HU Hong. Research progress of urban multiscale carbon emission and exploration of collaborative emission reduction strategies from a life cycle perspective [J]. Chinese Journal of Applied Ecology, 2025, 36(10): 3211-3224.
[11]	WU Zhi-yang, CHEN Zengming, LIU Yulian, CHEN Yizhou, XU Shiqi, ZHANG Jiuming, ZHANG Yongcheng, GUO Xiaojun, DING Weixin. Different organic composts application in dryland Mollisol:Residual effect and soil CO₂ emission [J]. Chinese Journal of Applied Ecology, 2024, 35(9): 2609-2619.
[12]	YANG Jun, WANG Ruixia, WANG Jun, YU Shuang, YANG Bo, WANG Wenqiang, YANG Junlong, LI Xiaowei. Microbial community characteristics and their influencing factors in Caragana korshinskii sand-fixing forests of different restoration years in the Mu Us Desert, China [J]. Chinese Journal of Applied Ecology, 2024, 35(7): 1807-1814.
[13]	WANG Zhengjun, WANG Shaojun, XIAO Bo, XIE Lingling, GUO Zhipeng, GUO Xiaofei, LI Rui, LUO Shuang, XIA Jiahui, YANG Shengqiu, LAN Mengjie. Effects of ant nesting on seasonal dynamics of soil CH₄ emissions in a tropical rubber-plantation forest [J]. Chinese Journal of Applied Ecology, 2024, 35(6): 1695-1704.
[14]	ZHOU Yi, CHENG Shulan, FANG Huajun, YANG Yan, GUO Yifan, LI Yuna, SHI Fangying, WANG Hui, CHEN Long. Research advances in the response of soil nitrogen emissions from peatlands to climate warming and drying [J]. Chinese Journal of Applied Ecology, 2024, 35(6): 1725-1734.
[15]	ZHANG Yujiao, PANG Guibin, YU Jing, ZHANG Haifeng, ZHANG Lizhi, WANG Xin, DONG Wenxu, XU Zhenghe. Effects of water-nitrogen interactions on NH₃ and N₂O emissions and yield in winter wheat cropland [J]. Chinese Journal of Applied Ecology, 2024, 35(5): 1283-1292.