干旱区生态环境知识资源中心(Arid): Physiological changes of three woody plants exposed to progressive salt stress

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DOI	10.32615/ps.2021.007
	Physiological changes of three woody plants exposed to progressive salt stress
	Lu, Y.; Zeng, F. J.; Li, X. Y.; Zhang, B.
通讯作者	Lu, Y ; Zeng, FJ (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Desert Plant Roots Ecol & Vegeta, Urumqi 830011, Peoples R China. ; Lu, Y ; Zeng, FJ (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China. ; Lu, Y ; Zeng, FJ (corresponding author), Cele Natl Stn Observat & Res Desert Grassland Eco, Cele 848300, Peoples R China.
来源期刊	PHOTOSYNTHETICA
ISSN	0300-3604
EISSN	1573-9058
出版年	2021
卷号	59 期号:1 页码:171-184
英文摘要	The saline character of water imposes restrictions on plant growth and survival in the Taklamakan Desert, China. Experiments were conducted on woody plant species, Tamarix ramosissima, Populus euphratica, and Haloxylon ammodendron grown under different levels of salinity to elucidate their adaptation to a saline environment. H. ammodendron accumulated large amounts of Na+ and Cl- in leaves. P. euphratica restricted redundant Na+ and Cl- transport to the shoots treated with lower NaCl concentrations. Na+ in leaves of T. ramosissima accumulated significantly only under higher NaCl concentrations (>= 200 mM NaCl). The analyzed plants' exposure to high saline concentrations induced oxidative stress as evidenced by the increase of H2O2 and malondialdehyde and changes in photosynthetic pigments, gas-exchange characteristics, and antioxidant enzyme activities. T. ramosissima and H. ammodendron exhibited a greater ability to adapt to saline-induced oxidative stress due to more efficient antioxidant enzyme system to prevent oxidative damage.
英文关键词	antioxidative defense osmotic adjustment photosynthesis water relations
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000645434700017
WOS关键词	PHOTOSYNTHETIC PERFORMANCE ; PIGMENT COMPOSITION ; POPULUS-EUPHRATICA ; SALINITY TOLERANCE ; OXIDATIVE DAMAGE ; SODIUM-CHLORIDE ; WATER STATUS ; ION UPTAKE ; TRANSPORT ; LEAVES
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351307
作者单位	[Lu, Y.; Zeng, F. J.; Li, X. Y.; Zhang, B.] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Desert Plant Roots Ecol & Vegeta, Urumqi 830011, Peoples R China; [Lu, Y.; Zeng, F. J.; Li, X. Y.; Zhang, B.] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; [Lu, Y.; Zeng, F. J.; Li, X. Y.; Zhang, B.] Cele Natl Stn Observat & Res Desert Grassland Eco, Cele 848300, Peoples R China
推荐引用方式 GB/T 7714	Lu, Y.,Zeng, F. J.,Li, X. Y.,et al. Physiological changes of three woody plants exposed to progressive salt stress[J]. 中国科学院新疆生态与地理研究所,2021,59(1):171-184.
APA	Lu, Y.,Zeng, F. J.,Li, X. Y.,&Zhang, B..(2021).Physiological changes of three woody plants exposed to progressive salt stress.PHOTOSYNTHETICA,59(1),171-184.
MLA	Lu, Y.,et al."Physiological changes of three woody plants exposed to progressive salt stress".PHOTOSYNTHETICA 59.1(2021):171-184.