The effects of pipeline construction disturbance on soil properties and restoration cycle
文献类型：期刊论文
| 作者 | Shi, Peng ; Xiao, Jun ; Wang, Ya-Feng ; Chen, Li-Ding |
| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2014 |
| 卷号 | 186期号:3页码:1825-1835 |
| 关键词 | Environmental impact assessment Distance Disturbance Pipeline Soil quality Restoration cycle |
| ISSN号 | 0167-6369 |
| 中文摘要 | Disturbance to the physical-chemical properties of soil caused by pipeline installation was evaluated using two soil quality indices to identify the scale of disturbance and the restoration cycle. The integrated soil quality index (SQI) was used to evaluate soil property changes in different pipeline zones (0, 10, 20, and 50 m from the pipeline) at sites 1 and 2. The soil restoration index (SRI) was used to estimate soil recovery from three pipelines with different recovery periods (2, 6, and 8 years) at site 3. The results showed that the adverse effects of pipeline construction on soil properties mainly occurred in the right-of-way (ROW) areas and the impaired zones were in the order trench > piling and working areas > 20 and 50 m. The soil restoration cycle may be complete within 6 years of construction. At site 3, the SRI in the ROW area of a pipeline after 6 years of restoration was close to 100 %, showing full soil recovery. However, the SRI in the disturbed areas of a pipeline after 2 years of restoration was much lower than that after 6 years of restoration, indicating that the soil was still recovering from the disturbance. The topography may change the intensity of disturbance in different areas due to the movement patterns of heavy machinery and traffic routes. There were local variations in the SQI within the pipeline zones, with flat areas suffering greater disturbance than hilly areas, indicating that topography should be considered in a pipeline's environmental impact assessment. |
| WOS记录号 | WOS:000330715300039 |
| 公开日期 | 2015-03-23 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/9239]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Shi, Peng,Xiao, Jun,Wang, Ya-Feng,et al. The effects of pipeline construction disturbance on soil properties and restoration cycle[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2014,186(3):1825-1835. |
| APA | Shi, Peng,Xiao, Jun,Wang, Ya-Feng,&Chen, Li-Ding.(2014).The effects of pipeline construction disturbance on soil properties and restoration cycle.ENVIRONMENTAL MONITORING AND ASSESSMENT,186(3),1825-1835. |
| MLA | Shi, Peng,et al."The effects of pipeline construction disturbance on soil properties and restoration cycle".ENVIRONMENTAL MONITORING AND ASSESSMENT 186.3(2014):1825-1835. |
入库方式： OAI收割
来源：生态环境研究中心
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