| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/S0269-7491(03)00245-8 |
| ISBN | 0269-7491 |
| Effect of air pollution on peri-urban agriculture: a case study. | |
| Agrawal, M; Singh, B; Rajput, M; Marshall, F; Bell, J N B | |
| 发表日期 | 2003-12-01 |
| 出处 | Environmental Pollution |
| 出版者 | Elsevier |
| 出版年 | 2003 |
| 页码 | 323-329 |
| 语种 | 英语 |
| 摘要 | Peri-urban agriculture is vital for the urban populations of many developing countries. Increases in both industrialization and urbanization, and associated air pollution threaten urban food production and its quality. Six hour mean concentrations were monitored for SO2, NO2 and O3 and plant responses were measured in terms of physiological characteristics, pigment, biomass and yield. Parameter reductions in mung bean (Vigna radiata), palak (Beta vulgaris), wheat (Triticum aestivum) and mustard (Brassica compestris) grown within the urban fringes of Varanasi, India correlated directly with the gaseous pollutants levels. The magnitude of response involved all three gaseous pollutants at peri-urban sites; O3 had more influence at a rural site. The study concluded that air pollution in Varanasi could negatively influence crop yield. |
| URL | http://sro.sussex.ac.uk/id/eprint/29260/ |
| 来源智库 | Science Policy Research Unit (United Kingdom) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/467083 |
| 推荐引用方式 GB/T 7714 | Agrawal, M,Singh, B,Rajput, M,et al. Effect of air pollution on peri-urban agriculture: a case study.. 2003. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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