Physicochemical Properties and Surface Charge Characteristics of Arid Soils in Southeastern Iran
المؤلفون المشاركون
Samsuri, A. W.
Abtahi, A.
Shamshuddin, J.
Moghimi, A. H.
Hamdan, J.
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-07-16
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The majority of previous studies on surface charge characteristics were done on tropical and subtropical soils.
Information of such studies in the arid regions is limited.
A study was conducted to investigate the relation between soil chemical and mineralogical properties and surface charge characteristics of an arid region in Southeastern Iran.
Eight soil pedons, representing the alluvial and the colluvial deposits, were described, and their mineralogical and physicochemical properties were examined.
The common clay minerals in the studied area are smectite, palygorskite, kaolinite, chlorite, and illite.
The point of zero charge (pH0) values are low (2.85–3.35) in all soils mostly affected by organic carbon (OC) and free iron oxide (Fed).
pH0 has a significant negative correlation with pH under field conditions (r=−0.45∗, P<0.05).
The point of zero net charge (PZNC) levels for all the soils were <2, due to the excess negative charge in these soils.
The estimated PZNC values were less than pH0 in all soils because of the high permanent negative charge in these soils.
The permanent negative charge (σp) of the soils studied is high and it has a significant positive correlation with pH, CEC, Na, Mg, SAR, clay content, palygorskite, OC, and Fed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Moghimi, A. H.& Hamdan, J.& Shamshuddin, J.& Samsuri, A. W.& Abtahi, A.. 2013. Physicochemical Properties and Surface Charge Characteristics of Arid Soils in Southeastern Iran. Applied and Environmental Soil Science،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-457612
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Moghimi, A. H.…[et al.]. Physicochemical Properties and Surface Charge Characteristics of Arid Soils in Southeastern Iran. Applied and Environmental Soil Science No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-457612
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Moghimi, A. H.& Hamdan, J.& Shamshuddin, J.& Samsuri, A. W.& Abtahi, A.. Physicochemical Properties and Surface Charge Characteristics of Arid Soils in Southeastern Iran. Applied and Environmental Soil Science. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-457612
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-457612
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر