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Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia
Joint Authors
Bhandari, Jyoti
Pan, Xuebiao
Bijaya, G. C. Dhruba
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-20
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Rain use efficiency (RUE) is an important indicator for identifying the response of plant production to variation in precipitation patterns, especially in semiarid ecosystem grasslands of Inner Mongolia.
We have investigated the response and spatial patterns of RUE to precipitation patterns based on five years (2006, 2007, 2008, 2012, and 2013) of records from semiarid ecosystem sites across Inner Mongolia.
Our results showed that R U E A D M was lowest in the wettest year (2012) and highest in the year following the driest year (2008).
There was no significant correlation between R U E A D M and R U E T D M in typical and desert steppe.
R U E T D M was strongly correlated with both annual precipitation (AP) and growing season precipitation (GSP) compared to R U E A D M .
R U E A D M , therefore, cannot be used in place of R U E T D M .
R U E A D M increased with species richness.
The relationship between R U E A D M and species richness was significantly correlated in meadow steppe, typical steppe, and desert steppe.
Our findings can shed light on the spatial utilization pattern of seasonal rainfall in semiarid grassland ecosystems.
American Psychological Association (APA)
Bhandari, Jyoti& Pan, Xuebiao& Bijaya, G. C. Dhruba. 2015. Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia. Advances in Meteorology،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052852
Modern Language Association (MLA)
Bhandari, Jyoti…[et al.]. Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia. Advances in Meteorology No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1052852
American Medical Association (AMA)
Bhandari, Jyoti& Pan, Xuebiao& Bijaya, G. C. Dhruba. Spatial and Seasonal Variation in Rain Use Efficiency in Semiarid Grasslands of Inner Mongolia. Advances in Meteorology. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1052852
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052852