Changes in rice disasters across China in recent decades and the meteorological and agronomic causes
文献类型：期刊论文
| 作者 | Tao, FL ; Zhang, Shuai(张帅) ; Zhang, Z |
| 刊名 | REGIONAL ENVIRONMENTAL CHANGE
 |
| 出版日期 | 2013 |
| 卷号 | 13期号:4页码:743-759 |
| 关键词 | Adaptation Disasters Chilling damage Droughts and floods Climate extreme events Heat stress |
| 通讯作者 | Tao, FL |
| 英文摘要 | Both climate extremes and agricultural disasters have been reported to increase in recent decades; however, so far, we have little idea on the characteristics of agricultural disasters changes, as well as their meteorological and agronomic causes. Here, using the observed records on rice disasters at agro-meteorological stations across China and the meteorological indexes, we investigated the temporal and spatial changes of major rice disasters occurrence frequency and their relationships to climate change, climate extremes and agronomic practices from 1991 to 2009. We presented the temporal and spatial changes in occurrence frequency of major rice disasters, including droughts, floods, heat stress, chilling damage, insects and diseases, during the warmer period of 2000-2009, in comparison with the period of 1991-2000, based on both the observed records and the meteorological indexes. The results showed that changes in rice disasters could be largely ascribed to changes in climate extremes in recent decades. Floods, insects and diseases occurred more frequently at earlier growth stages; in contrast, chilling damage occurred more frequently at later growth stages in southwestern China during the period of 2000-2009, in comparison with the period of 1991-2000. Our findings highlighted the options should be taken timely and scientifically to reduce the disasters and to cope with ongoing climate change, based on the characteristics of agricultural disasters changes in recent decades. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China 41071030；National Key Programme for Developing Basic Science 2010CB950902；Chinese Academy of Sciences XDA05090308 |
| 公开日期 | 2013-09-09 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/27956]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Tao, FL,Zhang, Shuai,Zhang, Z. Changes in rice disasters across China in recent decades and the meteorological and agronomic causes[J]. REGIONAL ENVIRONMENTAL CHANGE,2013,13(4):743-759. |
| APA | Tao, FL,Zhang, Shuai,&Zhang, Z.(2013).Changes in rice disasters across China in recent decades and the meteorological and agronomic causes.REGIONAL ENVIRONMENTAL CHANGE,13(4),743-759. |
| MLA | Tao, FL,et al."Changes in rice disasters across China in recent decades and the meteorological and agronomic causes".REGIONAL ENVIRONMENTAL CHANGE 13.4(2013):743-759. |
入库方式： OAI收割
来源：地理科学与资源研究所
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