干旱区生态环境知识资源中心(Arid): Stable isotope techniques in plant water sources: a review

Arid

	Stable isotope techniques in plant water sources: a review
	Yang, Qiu; Xiao, HongLang; Zhao, LiangJu; Zhou, MaoXian; Li, CaiZhi; Cao, ShengKui
通讯作者	Xiao, HL
来源期刊	SCIENCES IN COLD AND ARID REGIONS
ISSN	1674-3822
出版年	2010
卷号	2 期号:2 页码:112-122
英文摘要	The stable hydrogen and oxygen isotopes widely exist in various kinds of natural water. Plants have to cope with various water sources: rainwater, soil water, groundwater, sea water, and mixtures. These are usually characterized by different isotopic signatures (18O/16O and D/H ratios). Because there are relative abundance variations in water, and plant roots do not discriminate against specific water isotopes during water uptake, hydrogen and oxygen stable isotope ratios of water within plants provide new information on water sources, interactions between plant species and water use patterns under natural conditions. At present, the measurement of delta D, delta O-18 composition of various potential water sources and stem water has become significant means to identify plant water sources. Based on previous studies, this review highlights recent advances such as theory basis, methodology, as well as different spatial and temporal scales, and existed questions and prospects. Stable isotope techniques for estimating plant water sources have provided valuable tools for conducting basic and applied research. Future studies emphasize the modification of preparing methods, isotope technique combined with other measurements, and aerial organs of plant water source should be encouraged.
英文关键词	hydrogen and oxygen stable isotope composition plant water sources arid region
类型	Review
语种	英语
收录类别	ESCI
WOS记录号	WOS:000422275300003
WOS关键词	SAN-PEDRO RIVER ; SOIL-WATER ; HYDRAULIC REDISTRIBUTION ; RIPARIAN TREES ; ROOT SYSTEMS ; EUCALYPTUS-CAMALDULENSIS ; SUMMER PRECIPITATION ; ARTEMISIA-TRIDENTATA ; UPTAKE PATTERNS ; UNITED-STATES
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/329560
作者单位	[Yang, Qiu; Xiao, HongLang; Zhao, LiangJu; Zhou, MaoXian; Li, CaiZhi; Cao, ShengKui] Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Ecohydrol & Integrated River Basin Sci, 320 West Donggang Rd, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Yang, Qiu,Xiao, HongLang,Zhao, LiangJu,et al. Stable isotope techniques in plant water sources: a review[J]. 中国科学院西北生态环境资源研究院,2010,2(2):112-122.
APA	Yang, Qiu,Xiao, HongLang,Zhao, LiangJu,Zhou, MaoXian,Li, CaiZhi,&Cao, ShengKui.(2010).Stable isotope techniques in plant water sources: a review.SCIENCES IN COLD AND ARID REGIONS,2(2),112-122.
MLA	Yang, Qiu,et al."Stable isotope techniques in plant water sources: a review".SCIENCES IN COLD AND ARID REGIONS 2.2(2010):112-122.