干旱区生态环境知识资源中心(Arid): Future N deposition and precipitation changes will be beneficial for the growth of Haloxylon ammodendron in Gurbantunggut Desert, northwest China

Arid

DOI	10.1038/s41598-018-37245-8
	Future N deposition and precipitation changes will be beneficial for the growth of Haloxylon ammodendron in Gurbantunggut Desert, northwest China
	Zhao, Wen-Qin; Lv, Xin-hua; Li, Yong-guan; Wang, Zhong-ke; Zhang, Wei; Zhuang, Li
通讯作者	Zhuang, Li
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2019
卷号	9
英文摘要	Evaluation of precipitation and nitrogen (N) deposition in desert ecosystems helps to elucidate the reaction of desert ecosystems to future environmental changes. An in-situ field experiment was established to examine the influence of a long-term enhanced precipitation and N deposition on the photosynthetic traits and physiological characteristics of Haloxylon ammodendron in the Gurbantunggut Desert, northwest China, throughout the growing season in 2014-2016. Results showed a significant interaction between precipitation and N applications. Increased precipitation and N deposition and their coupling could significantly improve photosynthetic capacity, alter the variability in amplitude of water potential and change the content of substances regulating osmotic pressure in H. ammodendron. According to the comprehensive evaluation of H. ammodendron's adaptability using six different water and N coupling models, a combination of a 30% increase in precipitation and a 30 kg N ha(-1) yr(-1) addition in nitrogen deposition, or the addition of N at a concentration of 60 kg N ha(-1) yr(-1) with natural precipitation were beneficial to H. ammodendron growth and development. Hence, changes in the future global environment can be anticipated to be beneficial to H. ammodendron growth.
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000460627700089
WOS关键词	WATER-USE EFFICIENCY ; SOIL MICROBIAL COMMUNITIES ; NITROGEN ADDITION ; CLIMATE-CHANGE ; CHILLING-TOLERANCE ; SEED-GERMINATION ; WHEAT YIELD ; RESPONSES ; PHOTOSYNTHESIS ; AVAILABILITY
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218761
作者单位	Shihezi Univ, Coll Life Sci, Shihezi 832000, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Wen-Qin,Lv, Xin-hua,Li, Yong-guan,et al. Future N deposition and precipitation changes will be beneficial for the growth of Haloxylon ammodendron in Gurbantunggut Desert, northwest China[J],2019,9.
APA	Zhao, Wen-Qin,Lv, Xin-hua,Li, Yong-guan,Wang, Zhong-ke,Zhang, Wei,&Zhuang, Li.(2019).Future N deposition and precipitation changes will be beneficial for the growth of Haloxylon ammodendron in Gurbantunggut Desert, northwest China.SCIENTIFIC REPORTS,9.
MLA	Zhao, Wen-Qin,et al."Future N deposition and precipitation changes will be beneficial for the growth of Haloxylon ammodendron in Gurbantunggut Desert, northwest China".SCIENTIFIC REPORTS 9(2019).