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首页> 外文期刊>Journal of Hazardous Materials >The combined use of liming and Sarcocornia fruticosa development for phytomanagement of salt marsh soils polluted by mine wastes
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The combined use of liming and Sarcocornia fruticosa development for phytomanagement of salt marsh soils polluted by mine wastes

机译：灰泥和Sarcocornia fruticosa的联合开发用于矿山废弃物污染的盐沼土壤的植物管理

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摘要

The aim of this study was to evaluate the combined effects of liming and behaviour of Sarcocornia fruticosa as a strategy of phytomanagement of metal polluted salt marsh soils. Soils were taken from two polluted salt marshes (one with fine texture and pH ～ 6.4 and the other one with sandy texture and pH ～ 3.1). A lime amendment derived from the marble industry was added to each soil at a rate of 20 g kg~(-1), giving four treatments: neutral soil with/without liming and acidic soil with/without liming. Cuttings of S. fruticosa were planted in pots filled with these substrates and grown for 10 months. The pots were irrigated with eutrophicated water. As expected, lime amendment decreased the soluble metal concentrations. In both soils, liming favoured the growth of S. fruticosa and enhanced the capacity of the plants to phytostabilise metals in roots.
机译：这项研究的目的是评估石灰和Sarcocornia frutticosa的行为的联合作用，作为金属污染盐沼土壤的植物管理策略。土壤取自两个受污染的盐沼（一个具有良好的质地，pH值约为6.4，另一个具有沙质的质地，pH值约为3.1）。将来自大理石工业的石灰改良剂以20 g kg〜（-1）的速率添加到每种土壤中，进行四种处理：带/不带石灰的中性土壤和带/不带石灰的酸性土壤。将金黄色葡萄球菌的插条种植在装有这些底物的盆中，并生长10个月。将盆用富营养化的水灌溉。正如预期的那样，石灰改良剂降低了可溶性金属的浓度。在这两种土壤中，石灰都有利于金黄色葡萄球菌的生长，并增强了植物对根中的金属进行植物稳定的能力。

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  • 来源
    《Journal of Hazardous Materials》 |2011年第1期|p.805-813|共9页
  • 作者

    Maria Nazaret Gonzalez-Alcaraz; Hector Miguel Conesa; Maria del Carmen Tercero; Rainer Schulin; Jose Alvarez-Rogel; Consuelo Egea;

  • 作者单位

    Depanamento de Ciencia y Tecnologia Agraria, Area de Edafologia y Quimka Agricola, E.T.S. de Ingenieria Agronomica Universidad Politecnka de Cartagena, Paseo Alfonso XJIJ, 48, Cartagena, 30203 Murcia, Spain;

    Depanamento de Ciencia y Tecnologia Agraria, Area de Edafologia y Quimka Agricola, E.T.S. de Ingenieria Agronomica Universidad Politecnka de Cartagena, Paseo Alfonso XJIJ, 48, Cartagena, 30203 Murcia, Spain;

    Depanamento de Ciencia y Tecnologia Agraria, Area de Edafologia y Quimka Agricola, E.T.S. de Ingenieria Agronomica Universidad Politecnka de Cartagena, Paseo Alfonso XJIJ, 48, Cartagena, 30203 Murcia, Spain;

    Institute of Terrestrial Ecosystems, ETH Zurich, Universitaetstrasse 16, 8092 Zuerich, Switzerland;

    Depanamento de Ciencia y Tecnologia Agraria, Area de Edafologia y Quimka Agricola, E.T.S. de Ingenieria Agronomica Universidad Politecnka de Cartagena, Paseo Alfonso XJIJ, 48, Cartagena, 30203 Murcia, Spain;

    Depanamento de Ciencia y Tecnologia Agraria, Area de Edafologia y Quimka Agricola, E.T.S. de Ingenieria Agronomica Universidad Politecnka de Cartagena, Paseo Alfonso XJIJ, 48, Cartagena, 30203 Murcia, Spain;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    sarcocornia fruticosa; mine wastes; liming; phytomanagement; mar menor;

    机译：金黄色肉瘤;矿山废物灰植物管理马尔梅诺;

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