Academic Journal
Metal binding in soil cores and sediments in the vicinity of a dammed agricultural and industrial watershed
| العنوان: | Metal binding in soil cores and sediments in the vicinity of a dammed agricultural and industrial watershed |
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| المؤلفون: | Kanbar, Hussein Jaafar, Hanna, Nour, El Samrani, Antoine G., Kazpard, Veronique, Kobaissi, Ahmad, Harb, Nafez, Amacha, Nabil |
| المساهمون: | Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), EDST-PRASE, Faculty of Sciences, Lebanese University Beirut (LU), Litani River Authority |
| المصدر: | ISSN: 0167-6369. |
| بيانات النشر: | HAL CCSD Springer Verlag (Germany) |
| سنة النشر: | 2014 |
| المجموعة: | Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
| مصطلحات موضوعية: | Pb, Qaraaoun, Calcareous, Mineral fraction, Organic matter, Cu, Cd, [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry, [SDU.STU.MI]Sciences of the Universe [physics]/Earth Sciences/Mineralogy |
| الوصف: | International audience ; The environment is witnessing a downgrade caused by the amelioration of the industrial and agricultural sectors, namely, soil and sediment compartments. For those reasons, a comparative study was done between soil cores and sediments taken from two locations in the Qaraaoun reservoir, Lebanon. The soil cores were partitioned into several layers. Each layer was analyzed for several physicochemical parameters, such as functional groups, particle size distribution, ζ-potential, texture, pH, electric conductivity, total dissolved solids, organic matter, cation exchange capacity, active and total calcareous, available sodium and potassium, and metal content (cadmium, copper, and lead). The metal content of each site was linked to soil composition and characteristics. The two sites showed distinguishable characteristics for features such as organic matter, pH, mineral fraction, calcareous, and metal content. The samples taken toward the south site (Q1), though con- tain lower organic matter than the other but are more calcareous, showed higher metal content in comparison to the other site (Q2) (average metal content ofQ1 > Q2; for Cd 3.8>1.8 mg/kg, Cu 28.6>21.9 mg/kg, Pb 26.7> 19 mg/kg). However, the metal content in this study did not correlate as much to the organic matter; rather, it was influenced by the location of the samples with respect to the dam, the reservoir’s hydrodynamics, the calcareous nature of the soil, and the variation of the industrial and agricultural influence on each site. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-01625286; https://hal.archives-ouvertes.fr/hal-01625286 |
| DOI: | 10.1007/s10661-014-4044-7 |
| الاتاحة: | https://hal.archives-ouvertes.fr/hal-01625286 https://doi.org/10.1007/s10661-014-4044-7 |
| رقم الانضمام: | edsbas.809399B2 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s10661-014-4044-7 |
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