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פותח על ידי קלירמאש פתרונות בע"מ -
Factor analysis of a lithosequence in the northeastern Samaria steppe (Israel)
Year:
1989
Source of publication :
Geoderma
Authors :
קויומדז'יסקי, חנה
;
.
Volume :
44
Co-Authors:
Iggy Litaor, M., Institute of Alpine and Arctic Research, Boulder, CO 30309-450, United States
Dan, Y., Department of Soil Survey and Pedology, Institute of Soils and Water, ARO, Bet Dagan, Israel
Koyumdjisky, H., Department of Soil Survey and Pedology, Institute of Soils and Water, ARO, Bet Dagan, Israel
Facilitators :
From page:
1
To page:
15
(
Total pages:
15
)
Abstract:
A well differentiated lithosequence in a highly complex geologic area in the northeastern Samaria steppe was studied. This area consists of two small hills (∼ 1.5 km2), which are composed of limestone, chalk, marl, shale, sandstone, basalt, tuff, and alluvial tuff. 26 physical and chemical properties and environmental factors from 17 soils were subjected to factor analysis in order to assess the relationships between soil development and parent material. Three factors were found to be significant. The first factor was readily identified with soil texture. Soils with high clay and low sand contents due to differential weathering of basalt and limestone have high CEC values and high water retention characteristics. Soils that are formed on sandstone have sandy texture with low CEC and water retention capacities. The second factor was ascribed to salinity concentration. High ESP, electrical conductance, pH and SAR values were associated with soils developed on tuff, alluvial tuff and marl. The third factor was attributed to CaCO3 content, which affects silt distribution especially in soils on chalk and marl. © 1989.
Note:
Related Files :
calcuim carbonate content
factor analysis
Israel, Samaria Steppe
lithosequence
parent material
salinity
soil development
Texture
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0016-7061(89)90002-5
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
30306
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:53
Scientific Publication
Factor analysis of a lithosequence in the northeastern Samaria steppe (Israel)
44
Iggy Litaor, M., Institute of Alpine and Arctic Research, Boulder, CO 30309-450, United States
Dan, Y., Department of Soil Survey and Pedology, Institute of Soils and Water, ARO, Bet Dagan, Israel
Koyumdjisky, H., Department of Soil Survey and Pedology, Institute of Soils and Water, ARO, Bet Dagan, Israel
Factor analysis of a lithosequence in the northeastern Samaria steppe (Israel)
A well differentiated lithosequence in a highly complex geologic area in the northeastern Samaria steppe was studied. This area consists of two small hills (∼ 1.5 km2), which are composed of limestone, chalk, marl, shale, sandstone, basalt, tuff, and alluvial tuff. 26 physical and chemical properties and environmental factors from 17 soils were subjected to factor analysis in order to assess the relationships between soil development and parent material. Three factors were found to be significant. The first factor was readily identified with soil texture. Soils with high clay and low sand contents due to differential weathering of basalt and limestone have high CEC values and high water retention characteristics. Soils that are formed on sandstone have sandy texture with low CEC and water retention capacities. The second factor was ascribed to salinity concentration. High ESP, electrical conductance, pH and SAR values were associated with soils developed on tuff, alluvial tuff and marl. The third factor was attributed to CaCO3 content, which affects silt distribution especially in soils on chalk and marl. © 1989.
Scientific Publication
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