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Non-structural carbon, nitrogen, and phosphorus between black locust and chinese pine plantations along a precipitation gradient on the Loess Plateau, China
Yang Cao1,2; Yanan Li4; Yunming Chen1,2; Chen, YM (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; Chen, YM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Chen, YM (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2018
Source PublicationTREES-STRUCTURE AND FUNCTION
ISSN0931-1890
description.correspondentemailymchen@ms.iswc.ac.cn
Volume32Issue:3Pages:835-846
AbstractNo soil nutrient differences between two plantations. In contrast to NSC, N and P concentrations were greater in black locust than in Chinese pine. NSC negatively, N and P positively related to precipitation for both plantations. Precipitation is a key environmental factor affecting carbon (C), nitrogen (N), and phosphorus (P) status of plants and soils, especially in water-limited regions. However, there are potential differences among species in their sensitivity to C, N, and P in relation to variation in precipitation. We presented paired measurements of non-structural carbon (NSC), N, and P concentrations in plantations of N-fixing black locust (Robinia pseudoacacia L.) and coniferous Chinese pine (Pinus tabulaeformis CarriSre) along a mean annual precipitation gradient on the Loess Plateau, China. The results showed that soil nutrients positively related to precipitation, but their differences between two plantations were not clearly visible. NSC concentrations of tree tissues were significantly greater in Chinese pine than in black locust. In contrast, the N and P concentrations and the N:P ratios were significantly greater in black locust than in Chinese pine. Leaves contained the highest N and P concentrations, whereas coarse roots contained the highest NSC concentrations. The lowest concentrations of NSC were in the stem wood. NSC concentrations were negatively related to precipitation, while N and P concentrations were positively related to precipitation for both tree plantations. The constant leaf N:P ratios indicated that the growth of Chinese pine was limited by the soil N supply, whereas black locust was limited by P. These results indicate that inherent physiological and biological processes differ with tree species, and when coupled with environmental conditions, influence the variations of C, N, and P in plant tissues to adaptation and resilience under drought stress.
KeywordDrought Plant Stoichiometry Precipitation Starch Sugar
Subject AreaForestry
DOI10.1007/s00468-018-1676-1
Indexed BySCI
Publication PlaceTIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY
Language英语
WOS IDWOS:000431952600015
PublisherSPRINGER HEIDELBERG
Funding OrganizationNational Nature Science Foundation of China [41201088, 41771556] ; National Nature Science Foundation of China [41201088, 41771556] ; National Key R&D Program of China [2016YFC0501703, 2017YFC0504605] ; National Key R&D Program of China [2016YFC0501703, 2017YFC0504605] ; CAS "Light of West China" Program [XAB201702] ; CAS "Light of West China" Program [XAB201702]
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8240
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorChen, YM (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China.; Chen, YM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Chen, YM (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
2.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China
3.Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China
4.Northwest A&F Univ, Coll Forestry, Yangling 71210, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Yang Cao,Yanan Li,Yunming Chen,et al. Non-structural carbon, nitrogen, and phosphorus between black locust and chinese pine plantations along a precipitation gradient on the Loess Plateau, China[J]. TREES-STRUCTURE AND FUNCTION,2018,32(3):835-846.
APA Yang Cao,Yanan Li,Yunming Chen,Chen, YM ,Chen, YM ,&Chen, YM .(2018).Non-structural carbon, nitrogen, and phosphorus between black locust and chinese pine plantations along a precipitation gradient on the Loess Plateau, China.TREES-STRUCTURE AND FUNCTION,32(3),835-846.
MLA Yang Cao,et al."Non-structural carbon, nitrogen, and phosphorus between black locust and chinese pine plantations along a precipitation gradient on the Loess Plateau, China".TREES-STRUCTURE AND FUNCTION 32.3(2018):835-846.
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