کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8863246 | 1620204 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Compost and biochar interactions with copper immobilisation in copper-enriched vineyard soils
ترجمه فارسی عنوان
تداخل کمپوست و زیست چار با بی حرکت شدن مس در خاک های تاکستان غنی شده با مس
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
چکیده انگلیسی
The novelty of this study is the inclusion of Cu speciation for investigating the effects of the soil additives. Differences between treatments were more pronounced for Cu2+ than for CaCl2-extractable Cu. All tested additive treatments in the acidic soil showed clear reductions of Cu2+ compared to the control without additives whereas this effect was less expressed but still recognizable in the neutral soil. In the soil pore water the Cu concentrations showed a Cu-mobilizing effect of the additives in the neutral soil, a mostly not significant effect in the acidic soil and a clear decrease of the Cu2+ fraction that was more distinct in the acidic than in the neutral soil. Although the Cu2+ fraction that was successfully reduced by the tested additives usually constitutes only <1% of total Cu in soil, this fraction is ecotoxicologically more relevant than the prevailing organically bound fraction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Geochemistry - Volume 88, Part A, January 2018, Pages 40-48
Journal: Applied Geochemistry - Volume 88, Part A, January 2018, Pages 40-48
نویسندگان
Gerhard Soja, Bernhard Wimmer, Franz Rosner, Florian Faber, Georg Dersch, Julia von Chamier, Georg Pardeller, Dominik Ameur, Katharina Keiblinger, Franz Zehetner,