DETERMINING THE RELATION BETWEEN SOIL PROPERTIES AND SPATIAL VARIABILITY OF NITRARIA SCHOBERI LINN. USING GEOSTATISTICAL ANALYSIS: A CASE STUDY IN MEIGHAN PLAYA IN IRAN

被引：0

作者：

Dianati Tilaki, Ghasem Ali ^{[1
]}

Kamarei, Rasol ^{[2
]}

Vafakhah, Mehdi ^{[3
]}

机构：

[1] Tarbiat Modares Univ, Fac Nat Resources, Dept Rangeland Management, Noor, Iran

[2] Tarbiat Modares Univ, Rangeland Management Dept, Fac Nat Resources, Noor, Iran

[3] Tarbiat Modares Univ, Watershed Management Dept, Fac Nat Resources, Noor, Iran

来源：

POLISH JOURNAL OF ECOLOGY | 2013年 / 61卷 / 01期

关键词：

Nitraria schoberi; spatial variability; soil properties; kriging; semi-arid regions; PADDY FIELD; YIELD; QUALITY; NUTRIENTS; FERTILITY;

D O I：

暂无

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

This study is an assessment of the relation of the spatial variability of Nitraria schoberi Linn. to the soil properties conducted by using geo-statistical analysis. In an area of 140 ha a regular network from a semi-arid region of Meighan Playa in central Iran was selected. The results showed that statistically most of the variables fit spherical, exponential and Gaussian models. The lowest and the highest coefficients of variation were found with the soil pH (27%) and the density (66%) of Nitraria schoberi, respectively. The semi-variogram analysis showed that the effective range fluctuated from 150 m for silt to 2563.43 m for the acidity of the soil. The electronic conductivity and soil texture showed more spatial dependency than the organic matter.

引用

页码：93 / 103

页数：11

共 37 条

[1]

Agarwal C., 1995, REV ASSESSMENT LAND

[2]

[Anonymous], 1989, Applied Geostatistics, 551.72 ISA

[3]

[Anonymous], 1993, J AGR BIOL ENVIR ST

[4]

Bassiri M., 2010, RANGELAND J IRANIAN, V3, P276

[5]

Bing L., 2008, ACTA ECOLOGICA SINIC, V28, P1446

[6] SPATIAL-ANALYSIS OF SOIL FERTILITY FOR SITE-SPECIFIC CROP MANAGEMENT [J].

CAHN, MD ;

HUMMEL, JW ;

BROUER, BH .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1994, 58 (04) :1240-1248

[7] FIELD-SCALE VARIABILITY OF SOIL PROPERTIES IN CENTRAL IOWA SOILS [J].

CAMBARDELLA, CA ;

MOORMAN, TB ;

NOVAK, JM ;

PARKIN, TB ;

KARLEN, DL ;

TURCO, RF ;

KONOPKA, AE .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1994, 58 (05) :1501-1511

[8] Spatial and temporal changes of soil salinity in a cotton field irrigated with low-quality water [J].

Cetin, M ;

Kirda, C .

JOURNAL OF HYDROLOGY, 2003, 272 (1-4) :238-249

[9] Small-scale spatial variability of soil nutrients and vegetation properties in semi-arid northern China [J].

Chen Fu-Sheng ;

Zeng De-Hui ;

He Xing-Yuan .

PEDOSPHERE, 2006, 16 (06) :778-787

[10] SAMPLING STRATEGIES FOR FERTILITY ON A STOY SILT LOAM SOIL [J].

CHUNG, CK ;

CHONG, SK ;

VARSA, EC .

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 1995, 26 (5-6) :741-763

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