Nitrous oxide emissions from three temperate forest types in the Qinling Mountains, China

doi:10.1007/s11676-018-0721-7

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 生物多样性与生态系统服务领域 > 生态研究

	Nitrous oxide emissions from three temperate forest types in the Qinling Mountains, China
	Xue, Wei 1,4; Peng, Changhui 3,4; Chen, Huai 2; Wang, Hui 4; Zhu, Qiuan 4; Yang, Yanzheng 4; Zhang, Junjun 4; Yang, Wanqin 1
刊名	JOURNAL OF FORESTRY RESEARCH
	2019
卷号	30 期号:4 页码:1417-1427
关键词	Forest types Greenhouse gases N2O fluxes Qinling Mountains Soil temperature
ISSN号	1007-662X
DOI	10.1007/s11676-018-0721-7
产权排序	4
文献子类	Article
英文摘要	To understand soil N2O fluxes from temperate forests in a climate-sensitive transitional zone, N2O emissions from three temperate forest types (Pinus tabulaeformis, PTT; Pinus armandii, PAT; and Quercus aliena var. acuteserrata, QAT) were monitored using the static closed-chamber method from June 2013 to May 2015 in the Huoditang Forest region of the Qinling Mountains, China. The results showed that these three forest types acted as N2O sources, releasing a mean combined level of 1.35 +/- 0.56kg N2O ha(-1) a(-1), ranging from 0.98 +/- 0.37kg N2O ha(-1) a(-1) in PAT to 1.67 +/- 0.41kg N2O ha(-1) a(-1) in QAT. N2O emission fluctuated seasonally, with highest levels during the summer for all three forest types. N2O flux had a significantly positive correlation with soil temperature at a depth of 5cm or in the water-filled pore space, where the correlation was stronger for temperature than for the water-filled pore space. N2O flux was positively correlated with available soil nitrogen in QAT and PAT. Our results indicate that N2O flux is mainly controlled by soil temperature in the temperate forest in the Qinling Mountains.
学科主题	Plant Sciences
URL标识	查看原文
WOS关键词	N2O EMISSIONS ; CO2 EMISSIONS ; RAIN-FORESTS ; SOILS ; METHANE ; FLUXES ; LAND ; PLANTATION ; DEPOSITION ; FEEDBACKS
WOS研究方向	Forestry
语种	英语
CSCD记录号	CSCD:6540207
出版者	NORTHEAST FORESTRY UNIV
WOS记录号	WOS:000474421600026
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/31039]
专题	生物多样性与生态系统服务领域_生态研究
通讯作者	Yang, Wanqin
作者单位	1.Sichuan Agr Univ, Inst Ecol & Forestry, Chengdu 611130, Sichuan, Peoples R China; 2.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China 3.Univ Quebec Montreal, Inst Environm Sci, Dept Biol Sci, Succursale Ctr Ville, Case Postale 8888, Montreal, PQ H3C 3P8, Canada; 4.Northwest A&F Univ, Coll Forestry, Lab Ecol Forecasting & Global Change, Yangling 712100, Shaanxi, Peoples R China;
推荐引用方式 GB/T 7714	Xue, Wei,Peng, Changhui,Chen, Huai,et al. Nitrous oxide emissions from three temperate forest types in the Qinling Mountains, China[J]. JOURNAL OF FORESTRY RESEARCH,2019,30(4):1417-1427.
APA	Xue, Wei.,Peng, Changhui.,Chen, Huai.,Wang, Hui.,Zhu, Qiuan.,...&Yang, Wanqin.(2019).Nitrous oxide emissions from three temperate forest types in the Qinling Mountains, China.JOURNAL OF FORESTRY RESEARCH,30(4),1417-1427.
MLA	Xue, Wei,et al."Nitrous oxide emissions from three temperate forest types in the Qinling Mountains, China".JOURNAL OF FORESTRY RESEARCH 30.4(2019):1417-1427.