Interactive effects of chlorimuron-ethyl and copper(II) on their sorption and desorption on two typical Chinese soils
文献类型：期刊论文
| 作者 | Ren, Wenjie4,5; Zhou, Qixing2,4; Wang, Meie1; Jadeja, R. N.3 |
| 刊名 | EUROPEAN JOURNAL OF SOIL SCIENCE
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 62期号:6页码:882-890 |
| ISSN号 | 1351-0754 |
| DOI | 10.1111/j.1365-2389.2011.01396.x |
| 英文摘要 | Concern about combined pollution of agricultural ecosystems by chlorimuron-ethyl (CHL) and copper (Cu) has increased of late, particularly in northeastern China. Sorption and desorption of CHL and Cu on soils and their interactive effects strongly affect their mobility and bioavailability. Thus, the interaction between CHL and Cu(II) with regard to their sorption and desorption on brown earth (BE, luvisols) and black soils (BS, phaeozem), two typical soils in northeastern China, was investigated by using batch experiments. The results indicated that the presence of Cu(II) increased the sorption of CHL on the two soils, which can be attributed to decreased pH in the equilibrium solution and Cu-bridging. The formation of a Cu-CHL complex with stronger affinity to the soils than CHL itself may be another mechanism. Addition of Cu(II) also enhanced the hysteresis effect of CHL desorption from BS but decreased that from BE. CHL at small concentrations promoted Cu(II) slightly sorption on BE and BS by the bridging effect of CHL. In addition, CHL suppressed Cu(II) desorption from the two soils, decreasing the mobility and bioavailability of Cu(II). |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000297206100010 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://210.72.129.5/handle/321005/121855]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Zhou, Qixing |
| 作者单位 | 1.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Nankai Univ, Coll Environm Sci & Engn, Key Lab Pollut Proc & Environm Criteria, Minist Educ, Tianjin 300071, Peoples R China 3.Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, Gujarat, India 4.Chinese Acad Sci, Inst Appl Ecol, Key Lab Terr Ecol Proc, Shenyang 110016, Peoples R China 5.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Wenjie,Zhou, Qixing,Wang, Meie,et al. Interactive effects of chlorimuron-ethyl and copper(II) on their sorption and desorption on two typical Chinese soils[J]. EUROPEAN JOURNAL OF SOIL SCIENCE,2011,62(6):882-890. |
| APA | Ren, Wenjie,Zhou, Qixing,Wang, Meie,&Jadeja, R. N..(2011).Interactive effects of chlorimuron-ethyl and copper(II) on their sorption and desorption on two typical Chinese soils.EUROPEAN JOURNAL OF SOIL SCIENCE,62(6),882-890. |
| MLA | Ren, Wenjie,et al."Interactive effects of chlorimuron-ethyl and copper(II) on their sorption and desorption on two typical Chinese soils".EUROPEAN JOURNAL OF SOIL SCIENCE 62.6(2011):882-890. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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