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首页> 外文期刊>Moscow University Soil Science Bulletin >CHANGES IN CHEMICAL PROPERTIES OF HIGHMOOR PEAT SOILS UNDER PETROLEUM CONTAMINATION CONDITIONS
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CHANGES IN CHEMICAL PROPERTIES OF HIGHMOOR PEAT SOILS UNDER PETROLEUM CONTAMINATION CONDITIONS

机译：石油污染条件下高泥炭土壤化学性质的变化

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摘要

In the last decades, the anthropogenic load on soil ecosystems of Western Siberia has increased because of oil spills and discharges of oil-contaminated wastewater. The Surgut region (Khanty-Mansi autonomous district) continues to hold the first placeamong the regions suffering from technogenic catastrophes related to oil and oil-product spills. One of the main reasons for the high accident rate is the use of old unreliable equipment. Bog ecosystems are predominant in this region, and the strong contamination by oil can significantly affect the physicochemical and microbiological properties of peatbogs and peat soils. The natural remediation of the original bog biocenoses will take tens of years. In the Surgut region, more than 90% of the area, strongly disturbed because of oil spills, requires intense remediation aimed at restoring the fertility of soil and original phytocenoses. Therefore, although changes in the chemical properties of different soils subjected to oil contamination were thoroughly investigated, the study of oil-contaminated peat soils predominant in the Surgut region is essential for successful remediation after oil spills.
机译：在过去的几十年中，由于漏油和排放了石油污染的废水，西伯利亚西部土壤生态系统的人为负担有所增加。 Surgut地区（Khanty-Mansi自治区）继续在遭受与石油和石油产品泄漏相关的技术性灾难的地区中占据首位位置。高事故率的主要原因之一是使用旧的不可靠设备。沼泽生态系统在该地区占主导地位，石油的强烈污染会严重影响泥炭沼泽和泥炭土壤的物理化学和微生物特性。原始沼泽生物群落的自然修复将花费数十年。在Surgut地区，超过90％的面积因漏油而受到严重干扰，因此需要进行大量修复，以恢复土壤和原始植物群落的肥力。因此，尽管彻底研究了受油污污染的不同土壤化学性质的变化，但对Surgut地区以油污为主的泥炭土壤的研究对于溢油后的成功修复至关重要。

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