SPAC system is a comprehensive platform for observation of plant transpiration water consumption and environmental factors. In this project, a set of SPAC system is set up in the Alxa Desert eco hydrological experimental study. The main observation data include temperature, relative humidity, precipitation, photosynthetic effective radiation, etc. the sampling frequency is one hour. This data provides basic data support for the study of plant transpiration water environmental response mechanism.

File naming and required software

Data file name: spac2012.xlsx, spac2013.xlsx; it can be viewed and edited by WPS, Excel and other software.

Data Citations Data citation guideline What's data citation?

Cite as:

Si, J. (2014). Data of SPAC system in the lower reaches of Heihe River (2012-2013). A Big Earth Data Platform for Three Poles, DOI: 10.3972/heihe.020.2014.db. CSTR: 18406.11.heihe.020.2014.db. (Download the reference： RIS | Bibtex )

Related Literatures:

1. Yu, T.F., Feng, Q., Si, J.H., Xi, H.Y., Li, Z.X., & Chen, A.F. (2013). Hydraulic redistribution of soil water by roots of two desert riparian phreatophytes in northwest China's extremely arid region. Plant and soil, 372(1-2): 297-308.( View Details | Bibtex)

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

References literature

1.Si, J.H., Feng, Q., Xi, H.Y., Yu, T.F., & Li, W. (2013). Determination of critical period and requirment of ecological water demand in the Ejina Oasis in lower reaches of the heihe river. China desert, 33 (2) : 560-567. (View Details )

Support Program

None (No:91025024)

Copyright & License

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)