Spatial Variability Analysis of Reclaimed Wetland Soil Nutrients in Sanjiang Plain, China

Author

Wang, Zilong ; Fu, Qiang ; Jiang, Qiuxiang

Author_Institution

Coll. of Water Conservancy & Archit., Northeast Agric. Univ., Harbin

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

Abstract

Based on the measured sample data, geostatistics and geographic information system were utilized to analyze the spatial variability of six soil nutrients variables of reclaimed wetland in Sanjiang Plain. All soil nutrients studied had spatial autocorrelation in some extent, and kriging could successfully interpolate these variables. Thus, the combined method could accurately evaluate the spatial variability of soil nutrients in study area.

Keywords

geographic information systems; geophysical techniques; soil; statistical analysis; Sanjiang Plain; geographic information system; geostatistics; kriging; reclaimed wetland; soil nutrient; spatial autocorrelation; spatial variability; Educational institutions; Geographic Information Systems; Geologic measurements; Global Positioning System; Information analysis; Measurement standards; Sampling methods; Soil measurements; Temperature distribution; Water conservation;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.2976

Filename

4681165