Marmara Havzasında Seçilen Örnek Büyük Toprak Grupları Profillerinin FAO/UNESCO 1990 , FitzPatrick 1988 ve Toprak Taksonomisi USDA Soil Taxonomy 1994 Sistemlerine Göre Sınıflandırılması

Year 2001, Volume: 07 Issue: 04, 5 - 11, 01.11.2001

Cumhur Aydınalp

https://doi.org/10.1501/Tarimbil_0000000679

Abstract

Thorp ve ark. 1949yn ı n geliştirmiş olduğ u toprak s ı n ı fland ı rma sistemi Topraksu Genel Müdürlü ğünün haz ı rlad ığı havza raporlar ı nda kullan ı lm ış olup, günümüzde bu sistem art ı k kullan ı lmamaktad ı r. Bu sistemin yerine morfolojik özellikler ve tan ı horizonlar ı esas ı na dayal ı çeşitli s ı n ı fland ı rma sistemleri geli ştirilmi ştir. Bunlar ı n başl ı calar ı FAO/UNESCO 1990 , FitzPatrick 1988 ve Toprak Taksonomisi USDA Soil Taxonomy, 1994 sistemleridir. Bu eserde, Marmara havzas ı nda yer alan 10 büyük toprak grubuna ait 13 profil incelenmi ş ve bunlar ı n karşı l ı klar ı FAO/UNESCO 1990 , FitzPatrick 1988 ve Toprak Taksonomisi 1994 sistemlerine göre de ğ erlendirilmi ştir.

Keywords

Marmara havzas ı , toprak genesisi, taksonomi

Classification of Selected Sample of Soil Great Group Profiles in the Marmara Basin, According to FAO/UNESCO 1990 , FitzPatrick 1988 and USDA Soil Taxonomy 1994 Systems

Abstract

Classification system developed by Thorp et. all., in 1949 was used by the General Directories of SoilWater and Rural Affairs therefore, this system no longer in use nowadays. Various classification systems were developed in place of this system, which were based on morphological features and identification horizons. The main classification systems of these are FAO/UNESCO 1990 , FitzPatrick 1988 and USDA Soil Taxonomy 1994 . In the Marmara basin, 13 profiles of 10 soil great groups have been investigated and evaluated according to FAO/UNESCO 1990 , FitzPatrick 1988 and USDA Soil Taxonomy 1994 systems in this study.

Keywords

Marmara basin, soil genesis, taxonomy

References

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• FitzPatrick, E.A., 1988. Soil Horizon Designation and Classification. International Soil Reference and Information Centre (ISRIC), Wageningen, The Netherlands.
• Thorp, J. and G. D. Smith, 1949 Higher categories of soil classifications: Order, suborder, and great soil group. Soil Sci; 67, 117-126.
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