| 来源类型 | Conference or Workshop Item (UNSPECIFIED) |
| 规范类型 | 其他 |
| Value of weather observations for reduction of forest fire impact on population. | |
| Khabarov N; Moltchanova E; Obersteiner M | |
| 发表日期 | 2009 |
| 出处 | Proceedings from the 33rd International Symposium on Remote Sensing of Environment (ISRSE-33) "Sustaining the Millennium Development Goals", 4-8 May 2009 |
| 出版年 | 2009 |
| 语种 | 英语 |
| 摘要 | In this paper we investigate how improvements in the weather observation systems help to reduce forest fires impact on population by targeting and monitoring places where ripe fires are likely to occur. For the purposes of population impact assessment we suggest a relevant index. In our model the air patrolling schedule is determined by the Nesterov index, which is calculated from observed weather data sets at different spatial resolutions. The reduction of fire impact on population, associated with utilization of finer grid, indicates the benefits of more precise weather observations. We also explore the sensitivity of the forest fires model with respect to the quality of input data while taking into account the multitude of sources providing weather observations. Our model shows that approximately 90% of the feasible reduction of fire impact on population can be achieved by refining weather observations in 30% of the area of interest. |
| 主题 | Forestry (FOR) |
| 关键词 | Forestry Fires Meteorology Population impact Societal benefits of Earth observations |
| URL | http://pure.iiasa.ac.at/id/eprint/9062/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/132319 |
| 推荐引用方式 GB/T 7714 | Khabarov N,Moltchanova E,Obersteiner M. Value of weather observations for reduction of forest fire impact on population.. 2009. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| XP-09-002.pdf（75KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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